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Volume 45 Issue S1
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WANG Zhonghao, ZHOU Huilin. Shear strength characteristics of soils on bank slope of bridge foundation[J]. Chinese Journal of Geotechnical Engineering, 2023, 45(S1): 193-196. DOI: 10.11779/CJGE2023S10030
Citation: WANG Zhonghao, ZHOU Huilin. Shear strength characteristics of soils on bank slope of bridge foundation[J]. Chinese Journal of Geotechnical Engineering, 2023, 45(S1): 193-196. DOI: 10.11779/CJGE2023S10030
shu

Shear strength characteristics of soils on bank slope of bridge foundation

  • 1.

    Chongqing Branch of Yangtze River Scientific Research Institute, Chongqing 400026, China

  • 2.

    Changjiang Geotechnical Engineering Corporation, Wuhan 430010, China

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  • Received Date: July 04, 2023
  • Available Online: November 23, 2023
    Graphical Abstract
    • Abstract
  • Aiming at the problem of foundation stability evaluation of a bridge in disease remediation, in order to study the shear strength characteristics and mechanical parameters of the undisturbed soil of silty clay which plays an important role in the stability of the bridge foundation, the large-scale in-situ direct shear tests on the undisturbed soil under different water contents are carried out. The results show that the deformation failure mode of the undisturbed soil is creep plastic failure. Its shear peak strength parameters in the saturateds state are as follows: φ= 17.1 °, c = 22.1 kPa, and those in the natural state are that φ= 20.6 °, c = 29.3 kPa. The strength parameters of the saturated soil are reduced by about 20% compared with those in the natural state. The test results may provide a basis for the stability analysis and calculation of the bank slope of the bridge foundation.
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    • References (10)
  • [1]
    王华. 桥基岸坡变形破坏机制物理模拟研究[J]. 岩土力学, 2011, 32(7): 2034-2038. https://www.cnki.com.cn/Article/CJFDTOTAL-YTLX201107021.htm

    WANG Hua. Study of deformation and failure mechanism of bridge foundation slope with physical simulation method[J]. Rock and Soil Mechanics, 2011, 32(7): 2034-2038. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-YTLX201107021.htm
    [2]
    费力, 关海昌, 王森, 等. 铁路桥基岸坡稳定性分析: 以云贵高原黔渝铁路某双线大桥为例[J]. 高原科学研究, 2019, 3(3): 44-51, 60. https://www.cnki.com.cn/Article/CJFDTOTAL-PTSR201903008.htm

    FEI Li, GUAN Haichang, WANG Sen, et al. Analysis on bank slope stability of railway bridge foundation—a double-line bridge of Guizhou-Chongqing railway in Yungui Plateau as a case study[J]. Plateau Science Research, 2019, 3(3): 44-51, 60. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-PTSR201903008.htm
    [3]
    丁秀丽, 付敬, 张奇华. 三峡水库水位涨落条件下奉节南桥头滑坡稳定性分析[J]. 岩石力学与工程学报, 2004, 23(17): 2913-2919. https://www.cnki.com.cn/Article/CJFDTOTAL-YSLX200417010.htm

    DING Xiuli, FU Jing, ZHANG Qihua. Stability analysis of landslide in the south end of Fengjie highway bridge with fluctuation of water level of Three Gorges Reservoir[J]. Chinese Journal of Rock Mechanics and Engineering, 2004, 23(17): 2913-2919. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-YSLX200417010.htm
    [4]
    曹培, 杜雨坤. 红砂岩风化土湿化特性的三轴试验研究[J]. 工程地质学报, 2019, 27(4): 819-824. https://www.cnki.com.cn/Article/CJFDTOTAL-GCDZ201904015.htm

    CAO Pei, DU Yukun. Experimental study on wetting deformation and strength behavior of a red sandstone weathered soil[J]. Journal of Engineering Geology, 2019, 27(4): 819-824. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-GCDZ201904015.htm
    [5]
    童军, 胡波, 龚壁卫. 原状膨胀土直剪特性研究[J]. 地下空间与工程学报, 2016, 12(3): 613-617. https://www.cnki.com.cn/Article/CJFDTOTAL-BASE201603007.htm

    TONG Jun, HU Bo, GONG Biwei. Shear strength behavior of the undisturbed expansive soil[J]. Chinese Journal of Underground Space and Engineering, 2016, 12(3): 613-617. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-BASE201603007.htm
    [6]
    郭喜峰, 晏鄂川, 刘洋. 三峡库区碎石土滑坡体抗剪强度研究[J]. 重庆交通大学学报(自然科学版), 2015, 34(1): 68-71. https://www.cnki.com.cn/Article/CJFDTOTAL-CQJT201501015.htm

    GUO Xifeng, YAN Echuan, LIU Yang. Shear strength of gravel soil landslide in the Three Gorges Reservoir zone[J]. Journal of Chongqing Jiaotong University (Natural Science), 2015, 34(1): 68-71. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-CQJT201501015.htm
    [7]
    汤劲松, 刘松玉, 童立元, 等. 卵砾石土抗剪强度指标原位直剪试验研究[J]. 岩土工程学报, 2015, 37(S1): 167-171. doi: 10.11779/CJGE2015S1032

    TANG Jinsong, LIU Songyu, TONG Liyuan, et al. In-situ direct shear tests on shear strength indices of pebble and gravelly soil[J]. Chinese Journal of Geotechnical Engineering, 2015, 37(S1): 167-171. (in Chinese) doi: 10.11779/CJGE2015S1032
    [8]
    李红英, 谭跃虎, 赵辉. 某滑坡体岩土参数概率分布统计分析方法研究[J]. 地下空间与工程学报, 2012, 8(3): 659-665. https://www.cnki.com.cn/Article/CJFDTOTAL-BASE201203036.htm

    LI Hongying, TAN Yuehu, ZHAO Hui. The statistical analysis technique research on probability distribution of geotechnical parameters of one landslide[J]. Chinese Journal of Underground Space and Engineering, 2012, 8(3): 659-665. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-BASE201203036.htm
    [9]
    卢阳, 谭新, 郭喜峰, 等. 基于钻孔测试的岩体抗剪强度参数取值方法及其工程应用[J]. 岩石力学与工程学报, 2015, 34(增刊2): 4116-4124. https://www.cnki.com.cn/Article/CJFDTOTAL-YSLX2015S2059.htm

    LU Yang, TAN Xin, GUO Xifeng, et al. Estimation of rock mass shear strength parameters based on Bole test and its application to engineering[J]. Chinese Journal of Rock Mechanics and Engineering, 2015, 34(S2): 4116-4124. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-YSLX2015S2059.htm
    [10]
    阮永芬, 高春钦, 刘克文, 等. 基于粒子群算法优化小波支持向量机的岩土力学参数反演[J]. 岩土力学, 2019, 40(9): 3662-3669. https://www.cnki.com.cn/Article/CJFDTOTAL-YTLX201909042.htm

    RUAN Yongfen, GAO Chunqin, LIU Kewen, et al. Inversion of rock and soil mechanics parameters based on particle swarm optimization wavelet support vector machine[J]. Rock and Soil Mechanics, 2019, 40(9): 3662-3669. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-YTLX201909042.htm
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