SONG Fei, ZHAO Fa-suo. Study on statistical damage constitutive model in consideration of damage threshold[J]. COAL GEOLOGY & EXPLORATION, 2007, 35(3): 59-62.
Citation: SONG Fei, ZHAO Fa-suo. Study on statistical damage constitutive model in consideration of damage threshold[J]. COAL GEOLOGY & EXPLORATION, 2007, 35(3): 59-62.

Study on statistical damage constitutive model in consideration of damage threshold

More Information
  • Received Date: December 10, 2006
  • Available Online: March 10, 2023
  • Based on statistical damage theory,it is put forward that damage threshold should be considered in statistical damage constitutive model and a statistical damage constitutive equation is established in consideration of the impact of damage threshold.Conventional triaxial compression test results of gypsum breccias are taken as example to verify the model.Through the contrast between theoretical calculated results and conventional test results,it is showed that statistical damage constitutive model in consideration of damage threshold is rational.
  • Related Articles

    [1]MENG Xiangzhen, ZHANG Huimei, LI Yugen, YUAN Chao, CHEN Shiguan. A dynamic damage rate-based constitutive model for rock damage[J]. COAL GEOLOGY & EXPLORATION, 2024, 52(10): 119-128. DOI: 10.12363/issn.1001-1986.24.02.0131
    [2]MENG Xiangzhen, ZHANG Huimei, LI Yugen, YUAN Chao, CHEN Shiguan. A dynamic damage rate-based constitutive model for rock damage[J]. COAL GEOLOGY & EXPLORATION.
    [3]YU Xiang, YANG Ke, HE Xiang, HON Yongqiang, WEN Zhiqiang, ZHANG Lianfu. Study on strength and damage characteristics of saturated immersion gangue cemented backfill[J]. COAL GEOLOGY & EXPLORATION.
    [4]SONG Zhanping, WANG Jiahui, PAN Hongwei, YANG Pengtao, YANG Tengtian, TIAN Song. Construction and experimental verification of a damage constitutive model of rocks under uniaxial compression considering seepage pressure[J]. COAL GEOLOGY & EXPLORATION, 2023, 51(5): 78-87. DOI: 10.12363/issn.1001-1986.22.09.0721
    [5]YI Ming, ZHAO Tao, MA Feifei, WANG Lei, YUAN Chao. Study of constitutive model of frozen sandstone damage based on Weibull distribution[J]. COAL GEOLOGY & EXPLORATION, 2022, 50(8): 116-124. DOI: 10.12363/issn.1001-1986.22.02.0070
    [6]MA Shilong, YAO Zhaoming, LIU Shuang, PAN Xuan. Damaged constitutive model of frozen sand under the influence of intermediate principal stress[J]. COAL GEOLOGY & EXPLORATION, 2020, 48(5): 130-136. DOI: 10.3969/j.issn.1001-1986.2020.05.016
    [7]YUAN Chao, ZHANG Huimei, MENG Xiangzhen, YANG Gengshe, WU Luyuan. Influence of internal friction angle on damage constitutive model of freeze-thaw rock[J]. COAL GEOLOGY & EXPLORATION, 2019, 47(4): 138-143. DOI: 10.3969/j.issn.1001-1986.2019.04.021
    [8]ZHANG Limin, ZHANG Hui, LIU Hongyan. A damage constitutive model for rock mass with non-persistently closed joints under uniaxial compression load[J]. COAL GEOLOGY & EXPLORATION, 2016, 44(1): 79-84. DOI: 10.3969/j.issn.1001-1986.2016.01.015
    [9]ZHANG Jihong, LIU Hongyan. Constitutive model of jointed rock mass by combining macroscopic and microcopic composite damage[J]. COAL GEOLOGY & EXPLORATION, 2013, 41(6): 49-52. DOI: 10.3969/j.issn.1001-1986.2013.06.012
    [10]CHEN Yuan-jiang, FU Yi-ming, CAO Ping. Identification method for nonlinear constitutive model of soft rock[J]. COAL GEOLOGY & EXPLORATION, 2007, 35(4): 42-45,49.

Catalog

    Article Metrics

    Article views (39) PDF downloads (1) Cited by()
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return