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ZHAO Shun-li, DENG Wei-jie, LU Xin-jing, FANG Xu-dong, LI Xue-tong. Freeze-thaw damage analysis of expansive soils based on natural strain damage model[J]. Chinese Journal of Geotechnical Engineering, 2020, 42(S1): 127-131. DOI: 10.11779/CJGE2020S1025
Citation: ZHAO Shun-li, DENG Wei-jie, LU Xin-jing, FANG Xu-dong, LI Xue-tong. Freeze-thaw damage analysis of expansive soils based on natural strain damage model[J]. Chinese Journal of Geotechnical Engineering, 2020, 42(S1): 127-131. DOI: 10.11779/CJGE2020S1025

Freeze-thaw damage analysis of expansive soils based on natural strain damage model

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  • Received Date: June 02, 2020
  • Available Online: December 07, 2022
  • The quantitative freeze-thaw damage analysis of expansive soils is of great practical significance for engineering in cold regions. In view of the unreasonable selection of strain model in the existing researches on soil damage model, the concept of natural strain is introduced. Based on the theory of Weibull statistics and strain equivalence, a natural strain damage model is constructed. Through genetic algorithm, the global optimization function of model parameters is further realized. With the test data of expansive soils after freeze-thaw cycles, the damage model is verified, and the freeze-thaw damage analysis of expansive soils is further carried out. The non-damage deformation and damage deformation are distinguished to further verify the rationality of the damage model. The results show that the natural strain damage model can simulate the stress-strain curve of expansive soils after different freeze-thaw cycles with high accuracy. The initial stiffness and macro-strength have negative exponential relationship with the number of freeze-thaw cycles, and the non-damage deformation and damage deformation have good correspondence with the test curves of lateral compression and triaxial compression.
  • [1]
    YANG Z, ZHANG L, LING X, et al. Experimental study on the dynamic behavior of expansive soil in slopes under freeze-thaw cycles[J]. Cold Regions Science and Technology, 2019, 163: 27-33. doi: 10.1016/j.coldregions.2019.04.003
    [2]
    蔡正银, 朱洵, 黄英豪, 等. 冻融过程对膨胀土裂隙演化特征的影响[J]. 岩土力学, 2019, 40(12): 4555-4563. https://www.cnki.com.cn/Article/CJFDTOTAL-YTLX201912001.htm

    CAI Zheng-yin, ZHU Xun, HUANG Ying-hao, et al. Influences of freeze-thaw process of evolution characteristics of fissures in expansive soils[J]. Rock and Soil Mechanics, 2019, 40(12): 4555-4563. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-YTLX201912001.htm
    [3]
    张泽, 马巍, 齐吉琳. 冻融循环作用下土体结构演化规律及其工程性质改变机理[J]. 吉林大学学报(地球科学版), 2013, 43(6): 1904-1914. https://www.cnki.com.cn/Article/CJFDTOTAL-CCDZ201306021.htm

    ZHANG Ze, MA Wei, QI Ji-lin. Structure evolution and mechanism of engineering properties change of soils under effect of Freeze-thaw cycle[J]. Journal of Jilin University (Earth Science Edition), 2013, 43(6): 1904-1914. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-CCDZ201306021.htm
    [4]
    齐吉琳, 张建明, 朱元林. 冻融作用对土结构性影响的土力学意义[J]. 岩石力学与工程学报, 2003, 22(增刊2): 2690-2694. https://www.cnki.com.cn/Article/CJFDTOTAL-YSLX2003S2031.htm

    QI Ji-lin, ZHANG Jian-ming, ZHU Yuan-lin. Influence of freezing-thawing on soil structure and its soil mechanics significance[J]. Chinese Journal of Rock Mechanics and Engineering, 2003, 22(S2): 2690-2694. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-YSLX2003S2031.htm
    [5]
    LU Y, LIU S, ALONSO E, et al. Volume changes and mechanical degradation of a compacted expansive soil under freeze-thaw cycles[J]. Cold Regions Science and Technology, 2019, 157: 206-214. doi: 10.1016/j.coldregions.2018.10.008
    [6]
    TANG Liang, CHONG Sheng-yi, LING Xian-zhang, et al. A unified formulation of stress-strain relations considering micro-damage for expansive soils exposed to freeze-thaw cycles[J]. Cold Regions Science and Technology, 2018, 153: 164-171. doi: 10.1016/j.coldregions.2018.05.006
    [7]
    卢再华, 陈正汉. 非饱和原状膨胀土的弹塑性损伤本构模型研究[J]. 岩土工程学报, 2003, 25(4): 422-426. doi: 10.3321/j.issn:1000-4548.2003.04.008

    LU Zai-hua, CHEN Zheng-han. An elastoplastic damage constitutive model of unsaturated undisturbed expansive soil[J]. Chinese Journal of Geotechnical Engineering, 2003, 25(4): 422-426. (in Chinese) doi: 10.3321/j.issn:1000-4548.2003.04.008
    [8]
    杨明辉, 孙龙, 赵明华, 等. 基于统计损伤理论的非饱和土简易本构模型[J]. 水文地质工程地质, 2015, 42(3): 43-48. https://www.cnki.com.cn/Article/CJFDTOTAL-SWDG201503010.htm

    YANG Ming-hui, SUN Long, ZHAO Ming-hua, et al. A simplified unsaturated soil constitutive model based on statistical damage theory[J]. Hydrogeology & Engineering Geology, 2015, 42(3): 43-48. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-SWDG201503010.htm
    [9]
    李向东, 罗晓辉. 非饱和土损伤模型与应用[J]. 岩土力学, 2009, 30(增刊2): 114-118. https://www.cnki.com.cn/Article/CJFDTOTAL-YTLX2009S2026.htm

    LI Xiang-dong, LUO Xiao-hui. Damage model of unsaturated soil and its application[J]. Rock and Soil Mechanics, 2009, 30(S2): 114-118. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-YTLX2009S2026.htm
    [10]
    FREED A D. Natural strain[J]. Journal of Engineering Materials and Technology, 1995, 117(4): 379-385.
    [11]
    WEIBULL W A. A statistical theory of the strength of materials IVA[J]. Ingenjörsvetenskapsakademiens Handlingar, 1939, 151(269): 325-330.
    [12]
    周永强, 盛谦, 刘芳欣, 等. 一种修正的Drucker-Prager屈服准则[J]. 岩土力学, 2016, 37(6): 1657-1664. https://www.cnki.com.cn/Article/CJFDTOTAL-YTLX201606016.htm

    ZHOU Yong-qiang, SHENG Qian, LIU Fang-xin, et al. A study of modified Drucker-Prager yield criterion[J]. Rock and Soil Mechanics, 2016, 37(6): 1657-1664. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-YTLX201606016.htm
    [13]
    HOLLAND J H. Outline of ralogical theoy rofada Ptive systems[J]. Journal of the Association for Computing Machinery, 1962, 9(3): 297-314.
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