Prediction of tensile response of UHPC with aligned and ZnPh treated steel fibers based on a spatial stochastic process

This paper proposed a new method for predicting tensile response of UHPC based on a spatial stochastic strength distribution model. The steel fibers in UHPC were aligned by a developed device and chemically treated by ZnPh. A direct tension test was conducted to obtain the tensile response of UHPC w...
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Gespeichert in:

Autor*in:	Qu, Shaoqin [verfasserIn] Zhang, Yang [verfasserIn] Zhu, Yanping [verfasserIn] Huang, Longtian [verfasserIn] Qiu, Minghong [verfasserIn] Shao, Xudong [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2020

Schlagwörter:	Tensile response Ultra-high performance concrete (UHPC) Aligned fiber ZnPh treated fiber Ornstein-Uhlenbeck stochastic process

Übergeordnetes Werk:	Enthalten in: Cement and concrete research - Oxford : Elsevier, 1971, 136
Übergeordnetes Werk:	volume:136

DOI / URN:	10.1016/j.cemconres.2020.106165

Katalog-ID:	ELV004551672

Internformat


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245	1	0	\|a Prediction of tensile response of UHPC with aligned and ZnPh treated steel fibers based on a spatial stochastic process
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520			\|a This paper proposed a new method for predicting tensile response of UHPC based on a spatial stochastic strength distribution model. The steel fibers in UHPC were aligned by a developed device and chemically treated by ZnPh. A direct tension test was conducted to obtain the tensile response of UHPC with treated fibers. Image analysis was used to obtain the frequency of overall fiber orientation distribution. The spatial stochastic distribution model was proposed for cross sectional strength of UHPC based on the Ornstein-Uhlenbeck stochastic process. The model introduced some assumptions such as the correlation coefficient between the cracking strength and fiber bridging strength. Parametric analysis was conducted to obtain the crucial stochastic parameters in the model. Combining with the single fiber pullout model, tensile behavior of a single crack, and minimum crack spacing, the model predicted the strain hardening and multiple cracking behaviors with precise accuracy, as compared to experimental results.
650		4	\|a Tensile response
650		4	\|a Ultra-high performance concrete (UHPC)
650		4	\|a Aligned fiber
650		4	\|a ZnPh treated fiber
650		4	\|a Ornstein-Uhlenbeck stochastic process
700	1		\|a Zhang, Yang \|e verfasserin \|4 aut
700	1		\|a Zhu, Yanping \|e verfasserin \|4 aut
700	1		\|a Huang, Longtian \|e verfasserin \|4 aut
700	1		\|a Qiu, Minghong \|e verfasserin \|4 aut
700	1		\|a Shao, Xudong \|e verfasserin \|4 aut
773	0	8	\|i Enthalten in \|t Cement and concrete research \|d Oxford : Elsevier, 1971 \|g 136 \|h Online-Ressource \|w (DE-627)320504301 \|w (DE-600)2012631-1 \|w (DE-576)094533067 \|7 nnns
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publishDate	2020
allfields	10.1016/j.cemconres.2020.106165 doi (DE-627)ELV004551672 (ELSEVIER)S0008-8846(20)30037-5 DE-627 ger DE-627 rda eng 690 DE-600 56.45 bkl 58.45 bkl Qu, Shaoqin verfasserin aut Prediction of tensile response of UHPC with aligned and ZnPh treated steel fibers based on a spatial stochastic process 2020 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier This paper proposed a new method for predicting tensile response of UHPC based on a spatial stochastic strength distribution model. The steel fibers in UHPC were aligned by a developed device and chemically treated by ZnPh. A direct tension test was conducted to obtain the tensile response of UHPC with treated fibers. Image analysis was used to obtain the frequency of overall fiber orientation distribution. The spatial stochastic distribution model was proposed for cross sectional strength of UHPC based on the Ornstein-Uhlenbeck stochastic process. The model introduced some assumptions such as the correlation coefficient between the cracking strength and fiber bridging strength. Parametric analysis was conducted to obtain the crucial stochastic parameters in the model. Combining with the single fiber pullout model, tensile behavior of a single crack, and minimum crack spacing, the model predicted the strain hardening and multiple cracking behaviors with precise accuracy, as compared to experimental results. Tensile response Ultra-high performance concrete (UHPC) Aligned fiber ZnPh treated fiber Ornstein-Uhlenbeck stochastic process Zhang, Yang verfasserin aut Zhu, Yanping verfasserin aut Huang, Longtian verfasserin aut Qiu, Minghong verfasserin aut Shao, Xudong verfasserin aut Enthalten in Cement and concrete research Oxford : Elsevier, 1971 136 Online-Ressource (DE-627)320504301 (DE-600)2012631-1 (DE-576)094533067 nnns volume:136 GBV_USEFLAG_U SYSFLAG_U GBV_ELV GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 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_150 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2008 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 56.45 Baustoffkunde 58.45 Gesteinshüttenkunde AR 136
spelling	10.1016/j.cemconres.2020.106165 doi (DE-627)ELV004551672 (ELSEVIER)S0008-8846(20)30037-5 DE-627 ger DE-627 rda eng 690 DE-600 56.45 bkl 58.45 bkl Qu, Shaoqin verfasserin aut Prediction of tensile response of UHPC with aligned and ZnPh treated steel fibers based on a spatial stochastic process 2020 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier This paper proposed a new method for predicting tensile response of UHPC based on a spatial stochastic strength distribution model. The steel fibers in UHPC were aligned by a developed device and chemically treated by ZnPh. A direct tension test was conducted to obtain the tensile response of UHPC with treated fibers. Image analysis was used to obtain the frequency of overall fiber orientation distribution. The spatial stochastic distribution model was proposed for cross sectional strength of UHPC based on the Ornstein-Uhlenbeck stochastic process. The model introduced some assumptions such as the correlation coefficient between the cracking strength and fiber bridging strength. Parametric analysis was conducted to obtain the crucial stochastic parameters in the model. Combining with the single fiber pullout model, tensile behavior of a single crack, and minimum crack spacing, the model predicted the strain hardening and multiple cracking behaviors with precise accuracy, as compared to experimental results. Tensile response Ultra-high performance concrete (UHPC) Aligned fiber ZnPh treated fiber Ornstein-Uhlenbeck stochastic process Zhang, Yang verfasserin aut Zhu, Yanping verfasserin aut Huang, Longtian verfasserin aut Qiu, Minghong verfasserin aut Shao, Xudong verfasserin aut Enthalten in Cement and concrete research Oxford : Elsevier, 1971 136 Online-Ressource (DE-627)320504301 (DE-600)2012631-1 (DE-576)094533067 nnns volume:136 GBV_USEFLAG_U SYSFLAG_U GBV_ELV GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 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_150 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2008 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 56.45 Baustoffkunde 58.45 Gesteinshüttenkunde AR 136
allfields_unstemmed	10.1016/j.cemconres.2020.106165 doi (DE-627)ELV004551672 (ELSEVIER)S0008-8846(20)30037-5 DE-627 ger DE-627 rda eng 690 DE-600 56.45 bkl 58.45 bkl Qu, Shaoqin verfasserin aut Prediction of tensile response of UHPC with aligned and ZnPh treated steel fibers based on a spatial stochastic process 2020 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier This paper proposed a new method for predicting tensile response of UHPC based on a spatial stochastic strength distribution model. The steel fibers in UHPC were aligned by a developed device and chemically treated by ZnPh. A direct tension test was conducted to obtain the tensile response of UHPC with treated fibers. Image analysis was used to obtain the frequency of overall fiber orientation distribution. The spatial stochastic distribution model was proposed for cross sectional strength of UHPC based on the Ornstein-Uhlenbeck stochastic process. The model introduced some assumptions such as the correlation coefficient between the cracking strength and fiber bridging strength. Parametric analysis was conducted to obtain the crucial stochastic parameters in the model. Combining with the single fiber pullout model, tensile behavior of a single crack, and minimum crack spacing, the model predicted the strain hardening and multiple cracking behaviors with precise accuracy, as compared to experimental results. Tensile response Ultra-high performance concrete (UHPC) Aligned fiber ZnPh treated fiber Ornstein-Uhlenbeck stochastic process Zhang, Yang verfasserin aut Zhu, Yanping verfasserin aut Huang, Longtian verfasserin aut Qiu, Minghong verfasserin aut Shao, Xudong verfasserin aut Enthalten in Cement and concrete research Oxford : Elsevier, 1971 136 Online-Ressource (DE-627)320504301 (DE-600)2012631-1 (DE-576)094533067 nnns volume:136 GBV_USEFLAG_U SYSFLAG_U GBV_ELV GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 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_150 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2008 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 56.45 Baustoffkunde 58.45 Gesteinshüttenkunde AR 136
allfieldsGer	10.1016/j.cemconres.2020.106165 doi (DE-627)ELV004551672 (ELSEVIER)S0008-8846(20)30037-5 DE-627 ger DE-627 rda eng 690 DE-600 56.45 bkl 58.45 bkl Qu, Shaoqin verfasserin aut Prediction of tensile response of UHPC with aligned and ZnPh treated steel fibers based on a spatial stochastic process 2020 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier This paper proposed a new method for predicting tensile response of UHPC based on a spatial stochastic strength distribution model. The steel fibers in UHPC were aligned by a developed device and chemically treated by ZnPh. A direct tension test was conducted to obtain the tensile response of UHPC with treated fibers. Image analysis was used to obtain the frequency of overall fiber orientation distribution. The spatial stochastic distribution model was proposed for cross sectional strength of UHPC based on the Ornstein-Uhlenbeck stochastic process. The model introduced some assumptions such as the correlation coefficient between the cracking strength and fiber bridging strength. Parametric analysis was conducted to obtain the crucial stochastic parameters in the model. Combining with the single fiber pullout model, tensile behavior of a single crack, and minimum crack spacing, the model predicted the strain hardening and multiple cracking behaviors with precise accuracy, as compared to experimental results. Tensile response Ultra-high performance concrete (UHPC) Aligned fiber ZnPh treated fiber Ornstein-Uhlenbeck stochastic process Zhang, Yang verfasserin aut Zhu, Yanping verfasserin aut Huang, Longtian verfasserin aut Qiu, Minghong verfasserin aut Shao, Xudong verfasserin aut Enthalten in Cement and concrete research Oxford : Elsevier, 1971 136 Online-Ressource (DE-627)320504301 (DE-600)2012631-1 (DE-576)094533067 nnns volume:136 GBV_USEFLAG_U SYSFLAG_U GBV_ELV GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 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_150 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2008 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 56.45 Baustoffkunde 58.45 Gesteinshüttenkunde AR 136
allfieldsSound	10.1016/j.cemconres.2020.106165 doi (DE-627)ELV004551672 (ELSEVIER)S0008-8846(20)30037-5 DE-627 ger DE-627 rda eng 690 DE-600 56.45 bkl 58.45 bkl Qu, Shaoqin verfasserin aut Prediction of tensile response of UHPC with aligned and ZnPh treated steel fibers based on a spatial stochastic process 2020 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier This paper proposed a new method for predicting tensile response of UHPC based on a spatial stochastic strength distribution model. The steel fibers in UHPC were aligned by a developed device and chemically treated by ZnPh. A direct tension test was conducted to obtain the tensile response of UHPC with treated fibers. Image analysis was used to obtain the frequency of overall fiber orientation distribution. The spatial stochastic distribution model was proposed for cross sectional strength of UHPC based on the Ornstein-Uhlenbeck stochastic process. The model introduced some assumptions such as the correlation coefficient between the cracking strength and fiber bridging strength. Parametric analysis was conducted to obtain the crucial stochastic parameters in the model. Combining with the single fiber pullout model, tensile behavior of a single crack, and minimum crack spacing, the model predicted the strain hardening and multiple cracking behaviors with precise accuracy, as compared to experimental results. Tensile response Ultra-high performance concrete (UHPC) Aligned fiber ZnPh treated fiber Ornstein-Uhlenbeck stochastic process Zhang, Yang verfasserin aut Zhu, Yanping verfasserin aut Huang, Longtian verfasserin aut Qiu, Minghong verfasserin aut Shao, Xudong verfasserin aut Enthalten in Cement and concrete research Oxford : Elsevier, 1971 136 Online-Ressource (DE-627)320504301 (DE-600)2012631-1 (DE-576)094533067 nnns volume:136 GBV_USEFLAG_U SYSFLAG_U GBV_ELV GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 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_150 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2008 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 56.45 Baustoffkunde 58.45 Gesteinshüttenkunde AR 136
language	English
source	Enthalten in Cement and concrete research 136 volume:136
sourceStr	Enthalten in Cement and concrete research 136 volume:136
format_phy_str_mv	Article
bklname	Baustoffkunde Gesteinshüttenkunde
institution	findex.gbv.de
topic_facet	Tensile response Ultra-high performance concrete (UHPC) Aligned fiber ZnPh treated fiber Ornstein-Uhlenbeck stochastic process
dewey-raw	690
isfreeaccess_bool	false
container_title	Cement and concrete research
authorswithroles_txt_mv	Qu, Shaoqin @@aut@@ Zhang, Yang @@aut@@ Zhu, Yanping @@aut@@ Huang, Longtian @@aut@@ Qiu, Minghong @@aut@@ Shao, Xudong @@aut@@
publishDateDaySort_date	2020-01-01T00:00:00Z
hierarchy_top_id	320504301
dewey-sort	3690
id	ELV004551672
language_de	englisch
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author	Qu, Shaoqin
spellingShingle	Qu, Shaoqin ddc 690 bkl 56.45 bkl 58.45 misc Tensile response misc Ultra-high performance concrete (UHPC) misc Aligned fiber misc ZnPh treated fiber misc Ornstein-Uhlenbeck stochastic process Prediction of tensile response of UHPC with aligned and ZnPh treated steel fibers based on a spatial stochastic process
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topic_title	690 DE-600 56.45 bkl 58.45 bkl Prediction of tensile response of UHPC with aligned and ZnPh treated steel fibers based on a spatial stochastic process Tensile response Ultra-high performance concrete (UHPC) Aligned fiber ZnPh treated fiber Ornstein-Uhlenbeck stochastic process
topic	ddc 690 bkl 56.45 bkl 58.45 misc Tensile response misc Ultra-high performance concrete (UHPC) misc Aligned fiber misc ZnPh treated fiber misc Ornstein-Uhlenbeck stochastic process
topic_unstemmed	ddc 690 bkl 56.45 bkl 58.45 misc Tensile response misc Ultra-high performance concrete (UHPC) misc Aligned fiber misc ZnPh treated fiber misc Ornstein-Uhlenbeck stochastic process
topic_browse	ddc 690 bkl 56.45 bkl 58.45 misc Tensile response misc Ultra-high performance concrete (UHPC) misc Aligned fiber misc ZnPh treated fiber misc Ornstein-Uhlenbeck stochastic process
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title	Prediction of tensile response of UHPC with aligned and ZnPh treated steel fibers based on a spatial stochastic process
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title_full	Prediction of tensile response of UHPC with aligned and ZnPh treated steel fibers based on a spatial stochastic process
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author_browse	Qu, Shaoqin Zhang, Yang Zhu, Yanping Huang, Longtian Qiu, Minghong Shao, Xudong
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doi_str_mv	10.1016/j.cemconres.2020.106165
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title_sort	prediction of tensile response of uhpc with aligned and znph treated steel fibers based on a spatial stochastic process
title_auth	Prediction of tensile response of UHPC with aligned and ZnPh treated steel fibers based on a spatial stochastic process
abstract	This paper proposed a new method for predicting tensile response of UHPC based on a spatial stochastic strength distribution model. The steel fibers in UHPC were aligned by a developed device and chemically treated by ZnPh. A direct tension test was conducted to obtain the tensile response of UHPC with treated fibers. Image analysis was used to obtain the frequency of overall fiber orientation distribution. The spatial stochastic distribution model was proposed for cross sectional strength of UHPC based on the Ornstein-Uhlenbeck stochastic process. The model introduced some assumptions such as the correlation coefficient between the cracking strength and fiber bridging strength. Parametric analysis was conducted to obtain the crucial stochastic parameters in the model. Combining with the single fiber pullout model, tensile behavior of a single crack, and minimum crack spacing, the model predicted the strain hardening and multiple cracking behaviors with precise accuracy, as compared to experimental results.
abstractGer	This paper proposed a new method for predicting tensile response of UHPC based on a spatial stochastic strength distribution model. The steel fibers in UHPC were aligned by a developed device and chemically treated by ZnPh. A direct tension test was conducted to obtain the tensile response of UHPC with treated fibers. Image analysis was used to obtain the frequency of overall fiber orientation distribution. The spatial stochastic distribution model was proposed for cross sectional strength of UHPC based on the Ornstein-Uhlenbeck stochastic process. The model introduced some assumptions such as the correlation coefficient between the cracking strength and fiber bridging strength. Parametric analysis was conducted to obtain the crucial stochastic parameters in the model. Combining with the single fiber pullout model, tensile behavior of a single crack, and minimum crack spacing, the model predicted the strain hardening and multiple cracking behaviors with precise accuracy, as compared to experimental results.
abstract_unstemmed	This paper proposed a new method for predicting tensile response of UHPC based on a spatial stochastic strength distribution model. The steel fibers in UHPC were aligned by a developed device and chemically treated by ZnPh. A direct tension test was conducted to obtain the tensile response of UHPC with treated fibers. Image analysis was used to obtain the frequency of overall fiber orientation distribution. The spatial stochastic distribution model was proposed for cross sectional strength of UHPC based on the Ornstein-Uhlenbeck stochastic process. The model introduced some assumptions such as the correlation coefficient between the cracking strength and fiber bridging strength. Parametric analysis was conducted to obtain the crucial stochastic parameters in the model. Combining with the single fiber pullout model, tensile behavior of a single crack, and minimum crack spacing, the model predicted the strain hardening and multiple cracking behaviors with precise accuracy, as compared to experimental results.
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title_short	Prediction of tensile response of UHPC with aligned and ZnPh treated steel fibers based on a spatial stochastic process
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author2	Zhang, Yang Zhu, Yanping Huang, Longtian Qiu, Minghong Shao, Xudong
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up_date	2024-07-06T23:22:29.071Z
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Prediction of tensile response of UHPC with aligned and ZnPh treated steel fibers based on a spatial stochastic process

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