An Experimental Investigation into the Effect of Transverse Reinforcement Corrosion on Compressive Strength Reduction in Spirally Confined Concrete

Abstract Due to a small concrete cover of spiral reinforcements compared with longitudinal rebars, the corrosion of spiral reinforcements becomes earlier and more severe, leading to cracks in concrete, a decrease in confinement, an intensification of reduction in deformation capacity and ductility o...
Ausführliche Beschreibung

Gespeichert in:

Autor*in:	Ahmadi, Jamal [verfasserIn] Shayanfar, Mohsen Ali [verfasserIn] Ghanooni-Bagha, Mohammad [verfasserIn] Nasserasadi, Kiarash [verfasserIn] Goharrokhi, Ali [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2020

Schlagwörter:	Spiral Corrosion Confinement Compressive strength Concrete cover

Übergeordnetes Werk:	Enthalten in: Iranian journal of science and technology - Shiraz : Shiraz University, 2001, 44(2020), Suppl 1 vom: 13. März, Seite 265-275
Übergeordnetes Werk:	volume:44 ; year:2020 ; number:Suppl 1 ; day:13 ; month:03 ; pages:265-275

Links:	Volltext

DOI / URN:	10.1007/s40996-020-00365-1

Katalog-ID:	SPR041461959

Internformat


LEADER	01000caa a22002652 4500
001	SPR041461959
003	DE-627
005	20220112035100.0
007	cr uuu---uuuuu
008	201102s2020 xx \|\|\|\|\|o 00\| \|\|eng c
024	7		\|a 10.1007/s40996-020-00365-1 \|2 doi
035			\|a (DE-627)SPR041461959
035			\|a (SPR)s40996-020-00365-1-e
040			\|a DE-627 \|b ger \|c DE-627 \|e rakwb
041			\|a eng
082	0	4	\|a 500 \|a 600 \|q ASE
082	0	4	\|a 500 \|a 600 \|q ASE
084			\|a 56.00 \|2 bkl
100	1		\|a Ahmadi, Jamal \|e verfasserin \|4 aut
245	1	3	\|a An Experimental Investigation into the Effect of Transverse Reinforcement Corrosion on Compressive Strength Reduction in Spirally Confined Concrete
264		1	\|c 2020
336			\|a Text \|b txt \|2 rdacontent
337			\|a Computermedien \|b c \|2 rdamedia
338			\|a Online-Ressource \|b cr \|2 rdacarrier
520			\|a Abstract Due to a small concrete cover of spiral reinforcements compared with longitudinal rebars, the corrosion of spiral reinforcements becomes earlier and more severe, leading to cracks in concrete, a decrease in confinement, an intensification of reduction in deformation capacity and ductility of reinforced concrete structures. To assess the amount of reduction in the capacity of reinforced concrete specimens in different corrosion degrees, forty-four standard cylindrical specimens with and without reinforcements are prepared to conduct an experimental investigation. The test variables include the corrosion percentage, spiral diameter, spiral pitch, and confined core diameter. Based on the experimental observations regarding the effects of corrosion on the spiral reinforcements, functional relationships associated with the compressive strength of reinforced concrete are proposed to indicate the strength of corroded reinforced concrete with respect to the strength of non-corroded reinforced concrete. The main functionality of the proposed relationships is to utilize them in order to estimate the residual strength of reinforced concrete with corroded spiral reinforcements for the rehabilitation and retrofitting of reinforced concrete structures. Results of the experimental investigation demonstrate that the corrosion up to 2.5% has a more significant effect on the reduction in confinement strength, and smaller-sized spiral reinforcements are less sensitive to corrosion.
650		4	\|a Spiral \|7 (dpeaa)DE-He213
650		4	\|a Corrosion \|7 (dpeaa)DE-He213
650		4	\|a Confinement \|7 (dpeaa)DE-He213
650		4	\|a Compressive strength \|7 (dpeaa)DE-He213
650		4	\|a Concrete cover \|7 (dpeaa)DE-He213
700	1		\|a Shayanfar, Mohsen Ali \|e verfasserin \|4 aut
700	1		\|a Ghanooni-Bagha, Mohammad \|e verfasserin \|4 aut
700	1		\|a Nasserasadi, Kiarash \|e verfasserin \|4 aut
700	1		\|a Goharrokhi, Ali \|e verfasserin \|4 aut
773	0	8	\|i Enthalten in \|t Iranian journal of science and technology \|d Shiraz : Shiraz University, 2001 \|g 44(2020), Suppl 1 vom: 13. März, Seite 265-275 \|w (DE-627)844238023 \|w (DE-600)2843076-1 \|x 2364-1843 \|7 nnns
773	1	8	\|g volume:44 \|g year:2020 \|g number:Suppl 1 \|g day:13 \|g month:03 \|g pages:265-275
856	4	0	\|u https://dx.doi.org/10.1007/s40996-020-00365-1 \|z lizenzpflichtig \|3 Volltext
912			\|a GBV_USEFLAG_A
912			\|a SYSFLAG_A
912			\|a GBV_SPRINGER
912			\|a GBV_ILN_11
912			\|a GBV_ILN_20
912			\|a GBV_ILN_22
912			\|a GBV_ILN_23
912			\|a GBV_ILN_24
912			\|a GBV_ILN_31
912			\|a GBV_ILN_32
912			\|a GBV_ILN_39
912			\|a GBV_ILN_40
912			\|a GBV_ILN_60
912			\|a GBV_ILN_62
912			\|a GBV_ILN_63
912			\|a GBV_ILN_65
912			\|a GBV_ILN_69
912			\|a GBV_ILN_70
912			\|a GBV_ILN_73
912			\|a GBV_ILN_74
912			\|a GBV_ILN_90
912			\|a GBV_ILN_95
912			\|a GBV_ILN_100
912			\|a GBV_ILN_105
912			\|a GBV_ILN_110
912			\|a GBV_ILN_120
912			\|a GBV_ILN_138
912			\|a GBV_ILN_150
912			\|a GBV_ILN_151
912			\|a GBV_ILN_152
912			\|a GBV_ILN_161
912			\|a GBV_ILN_165
912			\|a GBV_ILN_170
912			\|a GBV_ILN_171
912			\|a GBV_ILN_187
912			\|a GBV_ILN_213
912			\|a GBV_ILN_224
912			\|a GBV_ILN_230
912			\|a GBV_ILN_250
912			\|a GBV_ILN_281
912			\|a GBV_ILN_285
912			\|a GBV_ILN_293
912			\|a GBV_ILN_370
912			\|a GBV_ILN_602
912			\|a GBV_ILN_636
912			\|a GBV_ILN_702
912			\|a GBV_ILN_2001
912			\|a GBV_ILN_2003
912			\|a GBV_ILN_2004
912			\|a GBV_ILN_2005
912			\|a GBV_ILN_2006
912			\|a GBV_ILN_2007
912			\|a GBV_ILN_2008
912			\|a GBV_ILN_2009
912			\|a GBV_ILN_2010
912			\|a GBV_ILN_2011
912			\|a GBV_ILN_2014
912			\|a GBV_ILN_2015
912			\|a GBV_ILN_2020
912			\|a GBV_ILN_2021
912			\|a GBV_ILN_2025
912			\|a GBV_ILN_2026
912			\|a GBV_ILN_2027
912			\|a GBV_ILN_2031
912			\|a GBV_ILN_2034
912			\|a GBV_ILN_2037
912			\|a GBV_ILN_2038
912			\|a GBV_ILN_2039
912			\|a GBV_ILN_2044
912			\|a GBV_ILN_2048
912			\|a GBV_ILN_2049
912			\|a GBV_ILN_2050
912			\|a GBV_ILN_2055
912			\|a GBV_ILN_2056
912			\|a GBV_ILN_2057
912			\|a GBV_ILN_2059
912			\|a GBV_ILN_2061
912			\|a GBV_ILN_2064
912			\|a GBV_ILN_2065
912			\|a GBV_ILN_2068
912			\|a GBV_ILN_2088
912			\|a GBV_ILN_2093
912			\|a GBV_ILN_2106
912			\|a GBV_ILN_2107
912			\|a GBV_ILN_2108
912			\|a GBV_ILN_2110
912			\|a GBV_ILN_2111
912			\|a GBV_ILN_2112
912			\|a GBV_ILN_2113
912			\|a GBV_ILN_2118
912			\|a GBV_ILN_2122
912			\|a GBV_ILN_2129
912			\|a GBV_ILN_2143
912			\|a GBV_ILN_2144
912			\|a GBV_ILN_2147
912			\|a GBV_ILN_2148
912			\|a GBV_ILN_2152
912			\|a GBV_ILN_2153
912			\|a GBV_ILN_2188
912			\|a GBV_ILN_2190
912			\|a GBV_ILN_2232
912			\|a GBV_ILN_2336
912			\|a GBV_ILN_2446
912			\|a GBV_ILN_2470
912			\|a GBV_ILN_2472
912			\|a GBV_ILN_2507
912			\|a GBV_ILN_2522
912			\|a GBV_ILN_2548
912			\|a GBV_ILN_4035
912			\|a GBV_ILN_4037
912			\|a GBV_ILN_4046
912			\|a GBV_ILN_4112
912			\|a GBV_ILN_4125
912			\|a GBV_ILN_4126
912			\|a GBV_ILN_4242
912			\|a GBV_ILN_4246
912			\|a GBV_ILN_4249
912			\|a GBV_ILN_4251
912			\|a GBV_ILN_4305
912			\|a GBV_ILN_4306
912			\|a GBV_ILN_4307
912			\|a GBV_ILN_4313
912			\|a GBV_ILN_4322
912			\|a GBV_ILN_4323
912			\|a GBV_ILN_4324
912			\|a GBV_ILN_4325
912			\|a GBV_ILN_4326
912			\|a GBV_ILN_4328
912			\|a GBV_ILN_4333
912			\|a GBV_ILN_4334
912			\|a GBV_ILN_4335
912			\|a GBV_ILN_4336
912			\|a GBV_ILN_4338
912			\|a GBV_ILN_4393
912			\|a GBV_ILN_4700
936	b	k	\|a 56.00 \|q ASE
951			\|a AR
952			\|d 44 \|j 2020 \|e Suppl 1 \|b 13 \|c 03 \|h 265-275

Indexfelder

author_variant	j a ja m a s ma mas m g b mgb k n kn a g ag
matchkey_str	article:23641843:2020----::nxeietlnetgtoittefetfrnvreenocmncroinnopesvsrntr
hierarchy_sort_str	2020
bklnumber	56.00
publishDate	2020
allfields	10.1007/s40996-020-00365-1 doi (DE-627)SPR041461959 (SPR)s40996-020-00365-1-e DE-627 ger DE-627 rakwb eng 500 600 ASE 500 600 ASE 56.00 bkl Ahmadi, Jamal verfasserin aut An Experimental Investigation into the Effect of Transverse Reinforcement Corrosion on Compressive Strength Reduction in Spirally Confined Concrete 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Due to a small concrete cover of spiral reinforcements compared with longitudinal rebars, the corrosion of spiral reinforcements becomes earlier and more severe, leading to cracks in concrete, a decrease in confinement, an intensification of reduction in deformation capacity and ductility of reinforced concrete structures. To assess the amount of reduction in the capacity of reinforced concrete specimens in different corrosion degrees, forty-four standard cylindrical specimens with and without reinforcements are prepared to conduct an experimental investigation. The test variables include the corrosion percentage, spiral diameter, spiral pitch, and confined core diameter. Based on the experimental observations regarding the effects of corrosion on the spiral reinforcements, functional relationships associated with the compressive strength of reinforced concrete are proposed to indicate the strength of corroded reinforced concrete with respect to the strength of non-corroded reinforced concrete. The main functionality of the proposed relationships is to utilize them in order to estimate the residual strength of reinforced concrete with corroded spiral reinforcements for the rehabilitation and retrofitting of reinforced concrete structures. Results of the experimental investigation demonstrate that the corrosion up to 2.5% has a more significant effect on the reduction in confinement strength, and smaller-sized spiral reinforcements are less sensitive to corrosion. Spiral (dpeaa)DE-He213 Corrosion (dpeaa)DE-He213 Confinement (dpeaa)DE-He213 Compressive strength (dpeaa)DE-He213 Concrete cover (dpeaa)DE-He213 Shayanfar, Mohsen Ali verfasserin aut Ghanooni-Bagha, Mohammad verfasserin aut Nasserasadi, Kiarash verfasserin aut Goharrokhi, Ali verfasserin aut Enthalten in Iranian journal of science and technology Shiraz : Shiraz University, 2001 44(2020), Suppl 1 vom: 13. März, Seite 265-275 (DE-627)844238023 (DE-600)2843076-1 2364-1843 nnns volume:44 year:2020 number:Suppl 1 day:13 month:03 pages:265-275 https://dx.doi.org/10.1007/s40996-020-00365-1 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_165 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 56.00 ASE AR 44 2020 Suppl 1 13 03 265-275
spelling	10.1007/s40996-020-00365-1 doi (DE-627)SPR041461959 (SPR)s40996-020-00365-1-e DE-627 ger DE-627 rakwb eng 500 600 ASE 500 600 ASE 56.00 bkl Ahmadi, Jamal verfasserin aut An Experimental Investigation into the Effect of Transverse Reinforcement Corrosion on Compressive Strength Reduction in Spirally Confined Concrete 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Due to a small concrete cover of spiral reinforcements compared with longitudinal rebars, the corrosion of spiral reinforcements becomes earlier and more severe, leading to cracks in concrete, a decrease in confinement, an intensification of reduction in deformation capacity and ductility of reinforced concrete structures. To assess the amount of reduction in the capacity of reinforced concrete specimens in different corrosion degrees, forty-four standard cylindrical specimens with and without reinforcements are prepared to conduct an experimental investigation. The test variables include the corrosion percentage, spiral diameter, spiral pitch, and confined core diameter. Based on the experimental observations regarding the effects of corrosion on the spiral reinforcements, functional relationships associated with the compressive strength of reinforced concrete are proposed to indicate the strength of corroded reinforced concrete with respect to the strength of non-corroded reinforced concrete. The main functionality of the proposed relationships is to utilize them in order to estimate the residual strength of reinforced concrete with corroded spiral reinforcements for the rehabilitation and retrofitting of reinforced concrete structures. Results of the experimental investigation demonstrate that the corrosion up to 2.5% has a more significant effect on the reduction in confinement strength, and smaller-sized spiral reinforcements are less sensitive to corrosion. Spiral (dpeaa)DE-He213 Corrosion (dpeaa)DE-He213 Confinement (dpeaa)DE-He213 Compressive strength (dpeaa)DE-He213 Concrete cover (dpeaa)DE-He213 Shayanfar, Mohsen Ali verfasserin aut Ghanooni-Bagha, Mohammad verfasserin aut Nasserasadi, Kiarash verfasserin aut Goharrokhi, Ali verfasserin aut Enthalten in Iranian journal of science and technology Shiraz : Shiraz University, 2001 44(2020), Suppl 1 vom: 13. März, Seite 265-275 (DE-627)844238023 (DE-600)2843076-1 2364-1843 nnns volume:44 year:2020 number:Suppl 1 day:13 month:03 pages:265-275 https://dx.doi.org/10.1007/s40996-020-00365-1 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_165 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 56.00 ASE AR 44 2020 Suppl 1 13 03 265-275
allfields_unstemmed	10.1007/s40996-020-00365-1 doi (DE-627)SPR041461959 (SPR)s40996-020-00365-1-e DE-627 ger DE-627 rakwb eng 500 600 ASE 500 600 ASE 56.00 bkl Ahmadi, Jamal verfasserin aut An Experimental Investigation into the Effect of Transverse Reinforcement Corrosion on Compressive Strength Reduction in Spirally Confined Concrete 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Due to a small concrete cover of spiral reinforcements compared with longitudinal rebars, the corrosion of spiral reinforcements becomes earlier and more severe, leading to cracks in concrete, a decrease in confinement, an intensification of reduction in deformation capacity and ductility of reinforced concrete structures. To assess the amount of reduction in the capacity of reinforced concrete specimens in different corrosion degrees, forty-four standard cylindrical specimens with and without reinforcements are prepared to conduct an experimental investigation. The test variables include the corrosion percentage, spiral diameter, spiral pitch, and confined core diameter. Based on the experimental observations regarding the effects of corrosion on the spiral reinforcements, functional relationships associated with the compressive strength of reinforced concrete are proposed to indicate the strength of corroded reinforced concrete with respect to the strength of non-corroded reinforced concrete. The main functionality of the proposed relationships is to utilize them in order to estimate the residual strength of reinforced concrete with corroded spiral reinforcements for the rehabilitation and retrofitting of reinforced concrete structures. Results of the experimental investigation demonstrate that the corrosion up to 2.5% has a more significant effect on the reduction in confinement strength, and smaller-sized spiral reinforcements are less sensitive to corrosion. Spiral (dpeaa)DE-He213 Corrosion (dpeaa)DE-He213 Confinement (dpeaa)DE-He213 Compressive strength (dpeaa)DE-He213 Concrete cover (dpeaa)DE-He213 Shayanfar, Mohsen Ali verfasserin aut Ghanooni-Bagha, Mohammad verfasserin aut Nasserasadi, Kiarash verfasserin aut Goharrokhi, Ali verfasserin aut Enthalten in Iranian journal of science and technology Shiraz : Shiraz University, 2001 44(2020), Suppl 1 vom: 13. März, Seite 265-275 (DE-627)844238023 (DE-600)2843076-1 2364-1843 nnns volume:44 year:2020 number:Suppl 1 day:13 month:03 pages:265-275 https://dx.doi.org/10.1007/s40996-020-00365-1 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_165 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 56.00 ASE AR 44 2020 Suppl 1 13 03 265-275
allfieldsGer	10.1007/s40996-020-00365-1 doi (DE-627)SPR041461959 (SPR)s40996-020-00365-1-e DE-627 ger DE-627 rakwb eng 500 600 ASE 500 600 ASE 56.00 bkl Ahmadi, Jamal verfasserin aut An Experimental Investigation into the Effect of Transverse Reinforcement Corrosion on Compressive Strength Reduction in Spirally Confined Concrete 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Due to a small concrete cover of spiral reinforcements compared with longitudinal rebars, the corrosion of spiral reinforcements becomes earlier and more severe, leading to cracks in concrete, a decrease in confinement, an intensification of reduction in deformation capacity and ductility of reinforced concrete structures. To assess the amount of reduction in the capacity of reinforced concrete specimens in different corrosion degrees, forty-four standard cylindrical specimens with and without reinforcements are prepared to conduct an experimental investigation. The test variables include the corrosion percentage, spiral diameter, spiral pitch, and confined core diameter. Based on the experimental observations regarding the effects of corrosion on the spiral reinforcements, functional relationships associated with the compressive strength of reinforced concrete are proposed to indicate the strength of corroded reinforced concrete with respect to the strength of non-corroded reinforced concrete. The main functionality of the proposed relationships is to utilize them in order to estimate the residual strength of reinforced concrete with corroded spiral reinforcements for the rehabilitation and retrofitting of reinforced concrete structures. Results of the experimental investigation demonstrate that the corrosion up to 2.5% has a more significant effect on the reduction in confinement strength, and smaller-sized spiral reinforcements are less sensitive to corrosion. Spiral (dpeaa)DE-He213 Corrosion (dpeaa)DE-He213 Confinement (dpeaa)DE-He213 Compressive strength (dpeaa)DE-He213 Concrete cover (dpeaa)DE-He213 Shayanfar, Mohsen Ali verfasserin aut Ghanooni-Bagha, Mohammad verfasserin aut Nasserasadi, Kiarash verfasserin aut Goharrokhi, Ali verfasserin aut Enthalten in Iranian journal of science and technology Shiraz : Shiraz University, 2001 44(2020), Suppl 1 vom: 13. März, Seite 265-275 (DE-627)844238023 (DE-600)2843076-1 2364-1843 nnns volume:44 year:2020 number:Suppl 1 day:13 month:03 pages:265-275 https://dx.doi.org/10.1007/s40996-020-00365-1 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_165 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 56.00 ASE AR 44 2020 Suppl 1 13 03 265-275
allfieldsSound	10.1007/s40996-020-00365-1 doi (DE-627)SPR041461959 (SPR)s40996-020-00365-1-e DE-627 ger DE-627 rakwb eng 500 600 ASE 500 600 ASE 56.00 bkl Ahmadi, Jamal verfasserin aut An Experimental Investigation into the Effect of Transverse Reinforcement Corrosion on Compressive Strength Reduction in Spirally Confined Concrete 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Due to a small concrete cover of spiral reinforcements compared with longitudinal rebars, the corrosion of spiral reinforcements becomes earlier and more severe, leading to cracks in concrete, a decrease in confinement, an intensification of reduction in deformation capacity and ductility of reinforced concrete structures. To assess the amount of reduction in the capacity of reinforced concrete specimens in different corrosion degrees, forty-four standard cylindrical specimens with and without reinforcements are prepared to conduct an experimental investigation. The test variables include the corrosion percentage, spiral diameter, spiral pitch, and confined core diameter. Based on the experimental observations regarding the effects of corrosion on the spiral reinforcements, functional relationships associated with the compressive strength of reinforced concrete are proposed to indicate the strength of corroded reinforced concrete with respect to the strength of non-corroded reinforced concrete. The main functionality of the proposed relationships is to utilize them in order to estimate the residual strength of reinforced concrete with corroded spiral reinforcements for the rehabilitation and retrofitting of reinforced concrete structures. Results of the experimental investigation demonstrate that the corrosion up to 2.5% has a more significant effect on the reduction in confinement strength, and smaller-sized spiral reinforcements are less sensitive to corrosion. Spiral (dpeaa)DE-He213 Corrosion (dpeaa)DE-He213 Confinement (dpeaa)DE-He213 Compressive strength (dpeaa)DE-He213 Concrete cover (dpeaa)DE-He213 Shayanfar, Mohsen Ali verfasserin aut Ghanooni-Bagha, Mohammad verfasserin aut Nasserasadi, Kiarash verfasserin aut Goharrokhi, Ali verfasserin aut Enthalten in Iranian journal of science and technology Shiraz : Shiraz University, 2001 44(2020), Suppl 1 vom: 13. März, Seite 265-275 (DE-627)844238023 (DE-600)2843076-1 2364-1843 nnns volume:44 year:2020 number:Suppl 1 day:13 month:03 pages:265-275 https://dx.doi.org/10.1007/s40996-020-00365-1 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_165 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 56.00 ASE AR 44 2020 Suppl 1 13 03 265-275
language	English
source	Enthalten in Iranian journal of science and technology 44(2020), Suppl 1 vom: 13. März, Seite 265-275 volume:44 year:2020 number:Suppl 1 day:13 month:03 pages:265-275
sourceStr	Enthalten in Iranian journal of science and technology 44(2020), Suppl 1 vom: 13. März, Seite 265-275 volume:44 year:2020 number:Suppl 1 day:13 month:03 pages:265-275
format_phy_str_mv	Article
institution	findex.gbv.de
topic_facet	Spiral Corrosion Confinement Compressive strength Concrete cover
dewey-raw	500
isfreeaccess_bool	false
container_title	Iranian journal of science and technology
authorswithroles_txt_mv	Ahmadi, Jamal @@aut@@ Shayanfar, Mohsen Ali @@aut@@ Ghanooni-Bagha, Mohammad @@aut@@ Nasserasadi, Kiarash @@aut@@ Goharrokhi, Ali @@aut@@
publishDateDaySort_date	2020-03-13T00:00:00Z
hierarchy_top_id	844238023
dewey-sort	3500
id	SPR041461959
language_de	englisch
fullrecord	<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">SPR041461959</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20220112035100.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">201102s2020 xx \|\|\|\|\|o 00\| \|\|eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1007/s40996-020-00365-1</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)SPR041461959</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(SPR)s40996-020-00365-1-e</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">500</subfield><subfield code="a">600</subfield><subfield code="q">ASE</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">500</subfield><subfield code="a">600</subfield><subfield code="q">ASE</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">56.00</subfield><subfield code="2">bkl</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Ahmadi, Jamal</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="3"><subfield code="a">An Experimental Investigation into the Effect of Transverse Reinforcement Corrosion on Compressive Strength Reduction in Spirally Confined Concrete</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2020</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">Computermedien</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Abstract Due to a small concrete cover of spiral reinforcements compared with longitudinal rebars, the corrosion of spiral reinforcements becomes earlier and more severe, leading to cracks in concrete, a decrease in confinement, an intensification of reduction in deformation capacity and ductility of reinforced concrete structures. To assess the amount of reduction in the capacity of reinforced concrete specimens in different corrosion degrees, forty-four standard cylindrical specimens with and without reinforcements are prepared to conduct an experimental investigation. The test variables include the corrosion percentage, spiral diameter, spiral pitch, and confined core diameter. Based on the experimental observations regarding the effects of corrosion on the spiral reinforcements, functional relationships associated with the compressive strength of reinforced concrete are proposed to indicate the strength of corroded reinforced concrete with respect to the strength of non-corroded reinforced concrete. The main functionality of the proposed relationships is to utilize them in order to estimate the residual strength of reinforced concrete with corroded spiral reinforcements for the rehabilitation and retrofitting of reinforced concrete structures. Results of the experimental investigation demonstrate that the corrosion up to 2.5% has a more significant effect on the reduction in confinement strength, and smaller-sized spiral reinforcements are less sensitive to corrosion.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Spiral</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Corrosion</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Confinement</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Compressive strength</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Concrete cover</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Shayanfar, Mohsen Ali</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Ghanooni-Bagha, Mohammad</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Nasserasadi, Kiarash</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Goharrokhi, Ali</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">Iranian journal of science and technology</subfield><subfield code="d">Shiraz : Shiraz University, 2001</subfield><subfield code="g">44(2020), Suppl 1 vom: 13. März, Seite 265-275</subfield><subfield code="w">(DE-627)844238023</subfield><subfield code="w">(DE-600)2843076-1</subfield><subfield code="x">2364-1843</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:44</subfield><subfield code="g">year:2020</subfield><subfield code="g">number:Suppl 1</subfield><subfield code="g">day:13</subfield><subfield code="g">month:03</subfield><subfield code="g">pages:265-275</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://dx.doi.org/10.1007/s40996-020-00365-1</subfield><subfield code="z">lizenzpflichtig</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_SPRINGER</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_11</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_20</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_22</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_23</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_24</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_31</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_32</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_39</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_40</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_60</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_62</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_63</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_65</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_69</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_70</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_73</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_74</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_90</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_95</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_100</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_105</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_110</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_120</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_138</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_150</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_151</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_152</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_161</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_165</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_170</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_171</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_187</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_213</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_224</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_230</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_250</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_281</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_285</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_293</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_370</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_602</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_636</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_702</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2001</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2003</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2004</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2005</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2006</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2007</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2008</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2009</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2010</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2011</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2014</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2015</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2020</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2021</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2025</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2026</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2027</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2031</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2034</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2037</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2038</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2039</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2044</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2048</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2049</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2050</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2055</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2056</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2057</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2059</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2061</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2064</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2065</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2068</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2088</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2093</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2106</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2107</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2108</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2110</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2111</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2112</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2113</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2118</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2122</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2129</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2143</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2144</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2147</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2148</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2152</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2153</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2188</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2190</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2232</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2336</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2446</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2470</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2472</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2507</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2522</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2548</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4035</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4037</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4046</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4112</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4125</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4126</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4242</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4246</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4249</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4251</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4305</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4306</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4307</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4313</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4322</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4323</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4324</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4325</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4326</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4328</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4333</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4334</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4335</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4336</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4338</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4393</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4700</subfield></datafield><datafield tag="936" ind1="b" ind2="k"><subfield code="a">56.00</subfield><subfield code="q">ASE</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">44</subfield><subfield code="j">2020</subfield><subfield code="e">Suppl 1</subfield><subfield code="b">13</subfield><subfield code="c">03</subfield><subfield code="h">265-275</subfield></datafield></record></collection>
author	Ahmadi, Jamal
spellingShingle	Ahmadi, Jamal ddc 500 bkl 56.00 misc Spiral misc Corrosion misc Confinement misc Compressive strength misc Concrete cover An Experimental Investigation into the Effect of Transverse Reinforcement Corrosion on Compressive Strength Reduction in Spirally Confined Concrete
authorStr	Ahmadi, Jamal
ppnlink_with_tag_str_mv	@@773@@(DE-627)844238023
format	electronic Article
dewey-ones	500 - Natural sciences & mathematics 600 - Technology
delete_txt_mv	keep
author_role	aut aut aut aut aut
collection	springer
remote_str	true
illustrated	Not Illustrated
issn	2364-1843
topic_title	500 600 ASE 56.00 bkl An Experimental Investigation into the Effect of Transverse Reinforcement Corrosion on Compressive Strength Reduction in Spirally Confined Concrete Spiral (dpeaa)DE-He213 Corrosion (dpeaa)DE-He213 Confinement (dpeaa)DE-He213 Compressive strength (dpeaa)DE-He213 Concrete cover (dpeaa)DE-He213
topic	ddc 500 bkl 56.00 misc Spiral misc Corrosion misc Confinement misc Compressive strength misc Concrete cover
topic_unstemmed	ddc 500 bkl 56.00 misc Spiral misc Corrosion misc Confinement misc Compressive strength misc Concrete cover
topic_browse	ddc 500 bkl 56.00 misc Spiral misc Corrosion misc Confinement misc Compressive strength misc Concrete cover
format_facet	Elektronische Aufsätze Aufsätze Elektronische Ressource
format_main_str_mv	Text Zeitschrift/Artikel
carriertype_str_mv	cr
hierarchy_parent_title	Iranian journal of science and technology
hierarchy_parent_id	844238023
dewey-tens	500 - Science 600 - Technology
hierarchy_top_title	Iranian journal of science and technology
isfreeaccess_txt	false
familylinks_str_mv	(DE-627)844238023 (DE-600)2843076-1
title	An Experimental Investigation into the Effect of Transverse Reinforcement Corrosion on Compressive Strength Reduction in Spirally Confined Concrete
ctrlnum	(DE-627)SPR041461959 (SPR)s40996-020-00365-1-e
title_full	An Experimental Investigation into the Effect of Transverse Reinforcement Corrosion on Compressive Strength Reduction in Spirally Confined Concrete
author_sort	Ahmadi, Jamal
journal	Iranian journal of science and technology
journalStr	Iranian journal of science and technology
lang_code	eng
isOA_bool	false
dewey-hundreds	500 - Science 600 - Technology
recordtype	marc
publishDateSort	2020
contenttype_str_mv	txt
container_start_page	265
author_browse	Ahmadi, Jamal Shayanfar, Mohsen Ali Ghanooni-Bagha, Mohammad Nasserasadi, Kiarash Goharrokhi, Ali
container_volume	44
class	500 600 ASE 56.00 bkl
format_se	Elektronische Aufsätze
author-letter	Ahmadi, Jamal
doi_str_mv	10.1007/s40996-020-00365-1
dewey-full	500 600
author2-role	verfasserin
title_sort	experimental investigation into the effect of transverse reinforcement corrosion on compressive strength reduction in spirally confined concrete
title_auth	An Experimental Investigation into the Effect of Transverse Reinforcement Corrosion on Compressive Strength Reduction in Spirally Confined Concrete
abstract	Abstract Due to a small concrete cover of spiral reinforcements compared with longitudinal rebars, the corrosion of spiral reinforcements becomes earlier and more severe, leading to cracks in concrete, a decrease in confinement, an intensification of reduction in deformation capacity and ductility of reinforced concrete structures. To assess the amount of reduction in the capacity of reinforced concrete specimens in different corrosion degrees, forty-four standard cylindrical specimens with and without reinforcements are prepared to conduct an experimental investigation. The test variables include the corrosion percentage, spiral diameter, spiral pitch, and confined core diameter. Based on the experimental observations regarding the effects of corrosion on the spiral reinforcements, functional relationships associated with the compressive strength of reinforced concrete are proposed to indicate the strength of corroded reinforced concrete with respect to the strength of non-corroded reinforced concrete. The main functionality of the proposed relationships is to utilize them in order to estimate the residual strength of reinforced concrete with corroded spiral reinforcements for the rehabilitation and retrofitting of reinforced concrete structures. Results of the experimental investigation demonstrate that the corrosion up to 2.5% has a more significant effect on the reduction in confinement strength, and smaller-sized spiral reinforcements are less sensitive to corrosion.
abstractGer	Abstract Due to a small concrete cover of spiral reinforcements compared with longitudinal rebars, the corrosion of spiral reinforcements becomes earlier and more severe, leading to cracks in concrete, a decrease in confinement, an intensification of reduction in deformation capacity and ductility of reinforced concrete structures. To assess the amount of reduction in the capacity of reinforced concrete specimens in different corrosion degrees, forty-four standard cylindrical specimens with and without reinforcements are prepared to conduct an experimental investigation. The test variables include the corrosion percentage, spiral diameter, spiral pitch, and confined core diameter. Based on the experimental observations regarding the effects of corrosion on the spiral reinforcements, functional relationships associated with the compressive strength of reinforced concrete are proposed to indicate the strength of corroded reinforced concrete with respect to the strength of non-corroded reinforced concrete. The main functionality of the proposed relationships is to utilize them in order to estimate the residual strength of reinforced concrete with corroded spiral reinforcements for the rehabilitation and retrofitting of reinforced concrete structures. Results of the experimental investigation demonstrate that the corrosion up to 2.5% has a more significant effect on the reduction in confinement strength, and smaller-sized spiral reinforcements are less sensitive to corrosion.
abstract_unstemmed	Abstract Due to a small concrete cover of spiral reinforcements compared with longitudinal rebars, the corrosion of spiral reinforcements becomes earlier and more severe, leading to cracks in concrete, a decrease in confinement, an intensification of reduction in deformation capacity and ductility of reinforced concrete structures. To assess the amount of reduction in the capacity of reinforced concrete specimens in different corrosion degrees, forty-four standard cylindrical specimens with and without reinforcements are prepared to conduct an experimental investigation. The test variables include the corrosion percentage, spiral diameter, spiral pitch, and confined core diameter. Based on the experimental observations regarding the effects of corrosion on the spiral reinforcements, functional relationships associated with the compressive strength of reinforced concrete are proposed to indicate the strength of corroded reinforced concrete with respect to the strength of non-corroded reinforced concrete. The main functionality of the proposed relationships is to utilize them in order to estimate the residual strength of reinforced concrete with corroded spiral reinforcements for the rehabilitation and retrofitting of reinforced concrete structures. Results of the experimental investigation demonstrate that the corrosion up to 2.5% has a more significant effect on the reduction in confinement strength, and smaller-sized spiral reinforcements are less sensitive to corrosion.
collection_details	GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_165 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700
container_issue	Suppl 1
title_short	An Experimental Investigation into the Effect of Transverse Reinforcement Corrosion on Compressive Strength Reduction in Spirally Confined Concrete
url	https://dx.doi.org/10.1007/s40996-020-00365-1
remote_bool	true
author2	Shayanfar, Mohsen Ali Ghanooni-Bagha, Mohammad Nasserasadi, Kiarash Goharrokhi, Ali
author2Str	Shayanfar, Mohsen Ali Ghanooni-Bagha, Mohammad Nasserasadi, Kiarash Goharrokhi, Ali
ppnlink	844238023
mediatype_str_mv	c
isOA_txt	false
hochschulschrift_bool	false
doi_str	10.1007/s40996-020-00365-1
up_date	2024-07-03T22:12:51.067Z
_version_	1803597665869496320
fullrecord_marcxml	<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">SPR041461959</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20220112035100.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">201102s2020 xx \|\|\|\|\|o 00\| \|\|eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1007/s40996-020-00365-1</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)SPR041461959</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(SPR)s40996-020-00365-1-e</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">500</subfield><subfield code="a">600</subfield><subfield code="q">ASE</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">500</subfield><subfield code="a">600</subfield><subfield code="q">ASE</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">56.00</subfield><subfield code="2">bkl</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Ahmadi, Jamal</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="3"><subfield code="a">An Experimental Investigation into the Effect of Transverse Reinforcement Corrosion on Compressive Strength Reduction in Spirally Confined Concrete</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2020</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">Computermedien</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Abstract Due to a small concrete cover of spiral reinforcements compared with longitudinal rebars, the corrosion of spiral reinforcements becomes earlier and more severe, leading to cracks in concrete, a decrease in confinement, an intensification of reduction in deformation capacity and ductility of reinforced concrete structures. To assess the amount of reduction in the capacity of reinforced concrete specimens in different corrosion degrees, forty-four standard cylindrical specimens with and without reinforcements are prepared to conduct an experimental investigation. The test variables include the corrosion percentage, spiral diameter, spiral pitch, and confined core diameter. Based on the experimental observations regarding the effects of corrosion on the spiral reinforcements, functional relationships associated with the compressive strength of reinforced concrete are proposed to indicate the strength of corroded reinforced concrete with respect to the strength of non-corroded reinforced concrete. The main functionality of the proposed relationships is to utilize them in order to estimate the residual strength of reinforced concrete with corroded spiral reinforcements for the rehabilitation and retrofitting of reinforced concrete structures. Results of the experimental investigation demonstrate that the corrosion up to 2.5% has a more significant effect on the reduction in confinement strength, and smaller-sized spiral reinforcements are less sensitive to corrosion.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Spiral</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Corrosion</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Confinement</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Compressive strength</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Concrete cover</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Shayanfar, Mohsen Ali</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Ghanooni-Bagha, Mohammad</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Nasserasadi, Kiarash</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Goharrokhi, Ali</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">Iranian journal of science and technology</subfield><subfield code="d">Shiraz : Shiraz University, 2001</subfield><subfield code="g">44(2020), Suppl 1 vom: 13. März, Seite 265-275</subfield><subfield code="w">(DE-627)844238023</subfield><subfield code="w">(DE-600)2843076-1</subfield><subfield code="x">2364-1843</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:44</subfield><subfield code="g">year:2020</subfield><subfield code="g">number:Suppl 1</subfield><subfield code="g">day:13</subfield><subfield code="g">month:03</subfield><subfield code="g">pages:265-275</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://dx.doi.org/10.1007/s40996-020-00365-1</subfield><subfield code="z">lizenzpflichtig</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_SPRINGER</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_11</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_20</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_22</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_23</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_24</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_31</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_32</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_39</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_40</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_60</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_62</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_63</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_65</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_69</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_70</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_73</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_74</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_90</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_95</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_100</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_105</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_110</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_120</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_138</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_150</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_151</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_152</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_161</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_165</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_170</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_171</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_187</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_213</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_224</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_230</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_250</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_281</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_285</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_293</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_370</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_602</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_636</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_702</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2001</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2003</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2004</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2005</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2006</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2007</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2008</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2009</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2010</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2011</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2014</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2015</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2020</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2021</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2025</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2026</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2027</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2031</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2034</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2037</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2038</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2039</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2044</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2048</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2049</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2050</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2055</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2056</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2057</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2059</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2061</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2064</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2065</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2068</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2088</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2093</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2106</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2107</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2108</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2110</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2111</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2112</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2113</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2118</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2122</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2129</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2143</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2144</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2147</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2148</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2152</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2153</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2188</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2190</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2232</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2336</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2446</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2470</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2472</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2507</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2522</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2548</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4035</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4037</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4046</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4112</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4125</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4126</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4242</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4246</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4249</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4251</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4305</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4306</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4307</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4313</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4322</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4323</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4324</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4325</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4326</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4328</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4333</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4334</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4335</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4336</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4338</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4393</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4700</subfield></datafield><datafield tag="936" ind1="b" ind2="k"><subfield code="a">56.00</subfield><subfield code="q">ASE</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">44</subfield><subfield code="j">2020</subfield><subfield code="e">Suppl 1</subfield><subfield code="b">13</subfield><subfield code="c">03</subfield><subfield code="h">265-275</subfield></datafield></record></collection>
score	7.3987207

Nicht das Richtige dabei?

Schreiben Sie uns!

An Experimental Investigation into the Effect of Transverse Reinforcement Corrosion on Compressive Strength Reduction in Spirally Confined Concrete

Nicht das Richtige dabei?

Zugang & Verfügbarkeit

Vorhandene Bände

Nicht das Richtige dabei?