Shear behaviors of clay-infilled joint with different water contents: experiment and model
Abstract To better understand the effect of water content on shear behaviors of clay-infilled joint, a series of direct shear experiments were performed on clay-infilled joints prepared by reproducing the standard JRC profiles on a rock-like material and placing the clay infill with various water co...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Zhao, Yanlin [verfasserIn] Li, Yang [verfasserIn] Chang, Le [verfasserIn] Wang, Yixian [verfasserIn] Lin, Hang [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2021 |
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| Schlagwörter: |
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| Anmerkung: |
© Saudi Society for Geosciences 2021 |
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| Übergeordnetes Werk: |
Enthalten in: Arabian journal of geosciences - Berlin : Springer, 2008, 14(2021), 17 vom: 10. Aug. |
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| Übergeordnetes Werk: |
volume:14 ; year:2021 ; number:17 ; day:10 ; month:08 |
| Links: |
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| DOI / URN: |
10.1007/s12517-021-08207-8 |
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| Katalog-ID: |
SPR044796773 |
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| 100 | 1 | |a Zhao, Yanlin |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Shear behaviors of clay-infilled joint with different water contents: experiment and model |
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| 520 | |a Abstract To better understand the effect of water content on shear behaviors of clay-infilled joint, a series of direct shear experiments were performed on clay-infilled joints prepared by reproducing the standard JRC profiles on a rock-like material and placing the clay infill with various water content inside the joint, and a shear strength model of infilled joints was established. For most of the clay-infilled joints, the shear stress versus shear displacement curve is characterized by gentle type; i.e., the residual shear stress value is close to the peak value, with the absence of a softening phase on the curve. There is a trend to negative correlation between the shear strength of clay-infilled joints and the t/a ratio when t/a is smaller than a critical value (t/a)cr. Shear strength of clay-infilled joints decreases with an increase in water content, if water content is below liquid limit of clay infill; however, the shear strength of infilled joint with liquid clay is higher than that of the infilled joint with plastic clay. Based on the JRC-JCS strength criterion, a revised shear strength model of infilled joint is proposed, by the proposed negative exponential equation between friction angle and t/a ratio. The good agreement between experimental results and predictions indicated that the revised shear strength model is capable of estimating the peak shear strength of infilled rock joints. | ||
| 650 | 4 | |a Infilled joint |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Shear strength |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a JRC |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Direct shear experiments |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Shear strength criterion |7 (dpeaa)DE-He213 | |
| 700 | 1 | |a Li, Yang |e verfasserin |4 aut | |
| 700 | 1 | |a Chang, Le |e verfasserin |4 aut | |
| 700 | 1 | |a Wang, Yixian |e verfasserin |4 aut | |
| 700 | 1 | |a Lin, Hang |e verfasserin |4 aut | |
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10.1007/s12517-021-08207-8 doi (DE-627)SPR044796773 (SPR)s12517-021-08207-8-e DE-627 ger DE-627 rakwb eng 550 ASE Zhao, Yanlin verfasserin aut Shear behaviors of clay-infilled joint with different water contents: experiment and model 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Saudi Society for Geosciences 2021 Abstract To better understand the effect of water content on shear behaviors of clay-infilled joint, a series of direct shear experiments were performed on clay-infilled joints prepared by reproducing the standard JRC profiles on a rock-like material and placing the clay infill with various water content inside the joint, and a shear strength model of infilled joints was established. For most of the clay-infilled joints, the shear stress versus shear displacement curve is characterized by gentle type; i.e., the residual shear stress value is close to the peak value, with the absence of a softening phase on the curve. There is a trend to negative correlation between the shear strength of clay-infilled joints and the t/a ratio when t/a is smaller than a critical value (t/a)cr. Shear strength of clay-infilled joints decreases with an increase in water content, if water content is below liquid limit of clay infill; however, the shear strength of infilled joint with liquid clay is higher than that of the infilled joint with plastic clay. Based on the JRC-JCS strength criterion, a revised shear strength model of infilled joint is proposed, by the proposed negative exponential equation between friction angle and t/a ratio. The good agreement between experimental results and predictions indicated that the revised shear strength model is capable of estimating the peak shear strength of infilled rock joints. Infilled joint (dpeaa)DE-He213 Shear strength (dpeaa)DE-He213 JRC (dpeaa)DE-He213 Direct shear experiments (dpeaa)DE-He213 Shear strength criterion (dpeaa)DE-He213 Li, Yang verfasserin aut Chang, Le verfasserin aut Wang, Yixian verfasserin aut Lin, Hang verfasserin aut Enthalten in Arabian journal of geosciences Berlin : Springer, 2008 14(2021), 17 vom: 10. Aug. (DE-627)572421877 (DE-600)2438771-X 1866-7538 nnns volume:14 year:2021 number:17 day:10 month:08 https://dx.doi.org/10.1007/s12517-021-08207-8 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_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_381 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 AR 14 2021 17 10 08 |
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10.1007/s12517-021-08207-8 doi (DE-627)SPR044796773 (SPR)s12517-021-08207-8-e DE-627 ger DE-627 rakwb eng 550 ASE Zhao, Yanlin verfasserin aut Shear behaviors of clay-infilled joint with different water contents: experiment and model 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Saudi Society for Geosciences 2021 Abstract To better understand the effect of water content on shear behaviors of clay-infilled joint, a series of direct shear experiments were performed on clay-infilled joints prepared by reproducing the standard JRC profiles on a rock-like material and placing the clay infill with various water content inside the joint, and a shear strength model of infilled joints was established. For most of the clay-infilled joints, the shear stress versus shear displacement curve is characterized by gentle type; i.e., the residual shear stress value is close to the peak value, with the absence of a softening phase on the curve. There is a trend to negative correlation between the shear strength of clay-infilled joints and the t/a ratio when t/a is smaller than a critical value (t/a)cr. Shear strength of clay-infilled joints decreases with an increase in water content, if water content is below liquid limit of clay infill; however, the shear strength of infilled joint with liquid clay is higher than that of the infilled joint with plastic clay. Based on the JRC-JCS strength criterion, a revised shear strength model of infilled joint is proposed, by the proposed negative exponential equation between friction angle and t/a ratio. The good agreement between experimental results and predictions indicated that the revised shear strength model is capable of estimating the peak shear strength of infilled rock joints. Infilled joint (dpeaa)DE-He213 Shear strength (dpeaa)DE-He213 JRC (dpeaa)DE-He213 Direct shear experiments (dpeaa)DE-He213 Shear strength criterion (dpeaa)DE-He213 Li, Yang verfasserin aut Chang, Le verfasserin aut Wang, Yixian verfasserin aut Lin, Hang verfasserin aut Enthalten in Arabian journal of geosciences Berlin : Springer, 2008 14(2021), 17 vom: 10. Aug. (DE-627)572421877 (DE-600)2438771-X 1866-7538 nnns volume:14 year:2021 number:17 day:10 month:08 https://dx.doi.org/10.1007/s12517-021-08207-8 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_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_381 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 AR 14 2021 17 10 08 |
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10.1007/s12517-021-08207-8 doi (DE-627)SPR044796773 (SPR)s12517-021-08207-8-e DE-627 ger DE-627 rakwb eng 550 ASE Zhao, Yanlin verfasserin aut Shear behaviors of clay-infilled joint with different water contents: experiment and model 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Saudi Society for Geosciences 2021 Abstract To better understand the effect of water content on shear behaviors of clay-infilled joint, a series of direct shear experiments were performed on clay-infilled joints prepared by reproducing the standard JRC profiles on a rock-like material and placing the clay infill with various water content inside the joint, and a shear strength model of infilled joints was established. For most of the clay-infilled joints, the shear stress versus shear displacement curve is characterized by gentle type; i.e., the residual shear stress value is close to the peak value, with the absence of a softening phase on the curve. There is a trend to negative correlation between the shear strength of clay-infilled joints and the t/a ratio when t/a is smaller than a critical value (t/a)cr. Shear strength of clay-infilled joints decreases with an increase in water content, if water content is below liquid limit of clay infill; however, the shear strength of infilled joint with liquid clay is higher than that of the infilled joint with plastic clay. Based on the JRC-JCS strength criterion, a revised shear strength model of infilled joint is proposed, by the proposed negative exponential equation between friction angle and t/a ratio. The good agreement between experimental results and predictions indicated that the revised shear strength model is capable of estimating the peak shear strength of infilled rock joints. Infilled joint (dpeaa)DE-He213 Shear strength (dpeaa)DE-He213 JRC (dpeaa)DE-He213 Direct shear experiments (dpeaa)DE-He213 Shear strength criterion (dpeaa)DE-He213 Li, Yang verfasserin aut Chang, Le verfasserin aut Wang, Yixian verfasserin aut Lin, Hang verfasserin aut Enthalten in Arabian journal of geosciences Berlin : Springer, 2008 14(2021), 17 vom: 10. Aug. (DE-627)572421877 (DE-600)2438771-X 1866-7538 nnns volume:14 year:2021 number:17 day:10 month:08 https://dx.doi.org/10.1007/s12517-021-08207-8 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_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_381 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 AR 14 2021 17 10 08 |
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10.1007/s12517-021-08207-8 doi (DE-627)SPR044796773 (SPR)s12517-021-08207-8-e DE-627 ger DE-627 rakwb eng 550 ASE Zhao, Yanlin verfasserin aut Shear behaviors of clay-infilled joint with different water contents: experiment and model 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Saudi Society for Geosciences 2021 Abstract To better understand the effect of water content on shear behaviors of clay-infilled joint, a series of direct shear experiments were performed on clay-infilled joints prepared by reproducing the standard JRC profiles on a rock-like material and placing the clay infill with various water content inside the joint, and a shear strength model of infilled joints was established. For most of the clay-infilled joints, the shear stress versus shear displacement curve is characterized by gentle type; i.e., the residual shear stress value is close to the peak value, with the absence of a softening phase on the curve. There is a trend to negative correlation between the shear strength of clay-infilled joints and the t/a ratio when t/a is smaller than a critical value (t/a)cr. Shear strength of clay-infilled joints decreases with an increase in water content, if water content is below liquid limit of clay infill; however, the shear strength of infilled joint with liquid clay is higher than that of the infilled joint with plastic clay. Based on the JRC-JCS strength criterion, a revised shear strength model of infilled joint is proposed, by the proposed negative exponential equation between friction angle and t/a ratio. The good agreement between experimental results and predictions indicated that the revised shear strength model is capable of estimating the peak shear strength of infilled rock joints. Infilled joint (dpeaa)DE-He213 Shear strength (dpeaa)DE-He213 JRC (dpeaa)DE-He213 Direct shear experiments (dpeaa)DE-He213 Shear strength criterion (dpeaa)DE-He213 Li, Yang verfasserin aut Chang, Le verfasserin aut Wang, Yixian verfasserin aut Lin, Hang verfasserin aut Enthalten in Arabian journal of geosciences Berlin : Springer, 2008 14(2021), 17 vom: 10. Aug. (DE-627)572421877 (DE-600)2438771-X 1866-7538 nnns volume:14 year:2021 number:17 day:10 month:08 https://dx.doi.org/10.1007/s12517-021-08207-8 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_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_381 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 AR 14 2021 17 10 08 |
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10.1007/s12517-021-08207-8 doi (DE-627)SPR044796773 (SPR)s12517-021-08207-8-e DE-627 ger DE-627 rakwb eng 550 ASE Zhao, Yanlin verfasserin aut Shear behaviors of clay-infilled joint with different water contents: experiment and model 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Saudi Society for Geosciences 2021 Abstract To better understand the effect of water content on shear behaviors of clay-infilled joint, a series of direct shear experiments were performed on clay-infilled joints prepared by reproducing the standard JRC profiles on a rock-like material and placing the clay infill with various water content inside the joint, and a shear strength model of infilled joints was established. For most of the clay-infilled joints, the shear stress versus shear displacement curve is characterized by gentle type; i.e., the residual shear stress value is close to the peak value, with the absence of a softening phase on the curve. There is a trend to negative correlation between the shear strength of clay-infilled joints and the t/a ratio when t/a is smaller than a critical value (t/a)cr. Shear strength of clay-infilled joints decreases with an increase in water content, if water content is below liquid limit of clay infill; however, the shear strength of infilled joint with liquid clay is higher than that of the infilled joint with plastic clay. Based on the JRC-JCS strength criterion, a revised shear strength model of infilled joint is proposed, by the proposed negative exponential equation between friction angle and t/a ratio. The good agreement between experimental results and predictions indicated that the revised shear strength model is capable of estimating the peak shear strength of infilled rock joints. Infilled joint (dpeaa)DE-He213 Shear strength (dpeaa)DE-He213 JRC (dpeaa)DE-He213 Direct shear experiments (dpeaa)DE-He213 Shear strength criterion (dpeaa)DE-He213 Li, Yang verfasserin aut Chang, Le verfasserin aut Wang, Yixian verfasserin aut Lin, Hang verfasserin aut Enthalten in Arabian journal of geosciences Berlin : Springer, 2008 14(2021), 17 vom: 10. Aug. (DE-627)572421877 (DE-600)2438771-X 1866-7538 nnns volume:14 year:2021 number:17 day:10 month:08 https://dx.doi.org/10.1007/s12517-021-08207-8 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_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_381 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 AR 14 2021 17 10 08 |
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Enthalten in Arabian journal of geosciences 14(2021), 17 vom: 10. Aug. volume:14 year:2021 number:17 day:10 month:08 |
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Infilled joint Shear strength JRC Direct shear experiments Shear strength criterion |
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Arabian journal of geosciences |
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Zhao, Yanlin @@aut@@ Li, Yang @@aut@@ Chang, Le @@aut@@ Wang, Yixian @@aut@@ Lin, Hang @@aut@@ |
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2021-08-10T00:00:00Z |
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<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">SPR044796773</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20220111132441.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">210811s2021 xx |||||o 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1007/s12517-021-08207-8</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)SPR044796773</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(SPR)s12517-021-08207-8-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">550</subfield><subfield code="q">ASE</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Zhao, Yanlin</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Shear behaviors of clay-infilled joint with different water contents: experiment and model</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2021</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="500" ind1=" " ind2=" "><subfield code="a">© Saudi Society for Geosciences 2021</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Abstract To better understand the effect of water content on shear behaviors of clay-infilled joint, a series of direct shear experiments were performed on clay-infilled joints prepared by reproducing the standard JRC profiles on a rock-like material and placing the clay infill with various water content inside the joint, and a shear strength model of infilled joints was established. For most of the clay-infilled joints, the shear stress versus shear displacement curve is characterized by gentle type; i.e., the residual shear stress value is close to the peak value, with the absence of a softening phase on the curve. There is a trend to negative correlation between the shear strength of clay-infilled joints and the t/a ratio when t/a is smaller than a critical value (t/a)cr. Shear strength of clay-infilled joints decreases with an increase in water content, if water content is below liquid limit of clay infill; however, the shear strength of infilled joint with liquid clay is higher than that of the infilled joint with plastic clay. Based on the JRC-JCS strength criterion, a revised shear strength model of infilled joint is proposed, by the proposed negative exponential equation between friction angle and t/a ratio. The good agreement between experimental results and predictions indicated that the revised shear strength model is capable of estimating the peak shear strength of infilled rock joints.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Infilled joint</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Shear strength</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">JRC</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Direct shear experiments</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Shear strength criterion</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Li, Yang</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Chang, Le</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Wang, Yixian</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Lin, Hang</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">Arabian journal of geosciences</subfield><subfield code="d">Berlin : Springer, 2008</subfield><subfield code="g">14(2021), 17 vom: 10. 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Zhao, Yanlin |
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Zhao, Yanlin ddc 550 misc Infilled joint misc Shear strength misc JRC misc Direct shear experiments misc Shear strength criterion Shear behaviors of clay-infilled joint with different water contents: experiment and model |
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550 ASE Shear behaviors of clay-infilled joint with different water contents: experiment and model Infilled joint (dpeaa)DE-He213 Shear strength (dpeaa)DE-He213 JRC (dpeaa)DE-He213 Direct shear experiments (dpeaa)DE-He213 Shear strength criterion (dpeaa)DE-He213 |
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ddc 550 misc Infilled joint misc Shear strength misc JRC misc Direct shear experiments misc Shear strength criterion |
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Shear behaviors of clay-infilled joint with different water contents: experiment and model |
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Shear behaviors of clay-infilled joint with different water contents: experiment and model |
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Zhao, Yanlin |
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Arabian journal of geosciences |
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Zhao, Yanlin Li, Yang Chang, Le Wang, Yixian Lin, Hang |
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10.1007/s12517-021-08207-8 |
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shear behaviors of clay-infilled joint with different water contents: experiment and model |
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Shear behaviors of clay-infilled joint with different water contents: experiment and model |
| abstract |
Abstract To better understand the effect of water content on shear behaviors of clay-infilled joint, a series of direct shear experiments were performed on clay-infilled joints prepared by reproducing the standard JRC profiles on a rock-like material and placing the clay infill with various water content inside the joint, and a shear strength model of infilled joints was established. For most of the clay-infilled joints, the shear stress versus shear displacement curve is characterized by gentle type; i.e., the residual shear stress value is close to the peak value, with the absence of a softening phase on the curve. There is a trend to negative correlation between the shear strength of clay-infilled joints and the t/a ratio when t/a is smaller than a critical value (t/a)cr. Shear strength of clay-infilled joints decreases with an increase in water content, if water content is below liquid limit of clay infill; however, the shear strength of infilled joint with liquid clay is higher than that of the infilled joint with plastic clay. Based on the JRC-JCS strength criterion, a revised shear strength model of infilled joint is proposed, by the proposed negative exponential equation between friction angle and t/a ratio. The good agreement between experimental results and predictions indicated that the revised shear strength model is capable of estimating the peak shear strength of infilled rock joints. © Saudi Society for Geosciences 2021 |
| abstractGer |
Abstract To better understand the effect of water content on shear behaviors of clay-infilled joint, a series of direct shear experiments were performed on clay-infilled joints prepared by reproducing the standard JRC profiles on a rock-like material and placing the clay infill with various water content inside the joint, and a shear strength model of infilled joints was established. For most of the clay-infilled joints, the shear stress versus shear displacement curve is characterized by gentle type; i.e., the residual shear stress value is close to the peak value, with the absence of a softening phase on the curve. There is a trend to negative correlation between the shear strength of clay-infilled joints and the t/a ratio when t/a is smaller than a critical value (t/a)cr. Shear strength of clay-infilled joints decreases with an increase in water content, if water content is below liquid limit of clay infill; however, the shear strength of infilled joint with liquid clay is higher than that of the infilled joint with plastic clay. Based on the JRC-JCS strength criterion, a revised shear strength model of infilled joint is proposed, by the proposed negative exponential equation between friction angle and t/a ratio. The good agreement between experimental results and predictions indicated that the revised shear strength model is capable of estimating the peak shear strength of infilled rock joints. © Saudi Society for Geosciences 2021 |
| abstract_unstemmed |
Abstract To better understand the effect of water content on shear behaviors of clay-infilled joint, a series of direct shear experiments were performed on clay-infilled joints prepared by reproducing the standard JRC profiles on a rock-like material and placing the clay infill with various water content inside the joint, and a shear strength model of infilled joints was established. For most of the clay-infilled joints, the shear stress versus shear displacement curve is characterized by gentle type; i.e., the residual shear stress value is close to the peak value, with the absence of a softening phase on the curve. There is a trend to negative correlation between the shear strength of clay-infilled joints and the t/a ratio when t/a is smaller than a critical value (t/a)cr. Shear strength of clay-infilled joints decreases with an increase in water content, if water content is below liquid limit of clay infill; however, the shear strength of infilled joint with liquid clay is higher than that of the infilled joint with plastic clay. Based on the JRC-JCS strength criterion, a revised shear strength model of infilled joint is proposed, by the proposed negative exponential equation between friction angle and t/a ratio. The good agreement between experimental results and predictions indicated that the revised shear strength model is capable of estimating the peak shear strength of infilled rock joints. © Saudi Society for Geosciences 2021 |
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| title_short |
Shear behaviors of clay-infilled joint with different water contents: experiment and model |
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https://dx.doi.org/10.1007/s12517-021-08207-8 |
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Li, Yang Chang, Le Wang, Yixian Lin, Hang |
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10.1007/s12517-021-08207-8 |
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2024-07-04T02:22:15.142Z |
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| score |
7.3990107 |