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Volume 41 Issue 8
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LIU Hu-hu, MIAO Hai-bo, CHEN Zhi-wei, HUANG Jin-yong. Shear creep behaviors of sliding-zone soil of bedding landslide in Jurassic stratum in Three Gorges Reservoir area[J]. Chinese Journal of Geotechnical Engineering, 2019, 41(8): 1573-1580. DOI: 10.11779/CJGE201908024
Citation: LIU Hu-hu, MIAO Hai-bo, CHEN Zhi-wei, HUANG Jin-yong. Shear creep behaviors of sliding-zone soil of bedding landslide in Jurassic stratum in Three Gorges Reservoir area[J]. Chinese Journal of Geotechnical Engineering, 2019, 41(8): 1573-1580. DOI: 10.11779/CJGE201908024
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Shear creep behaviors of sliding-zone soil of bedding landslide in Jurassic stratum in Three Gorges Reservoir area

  • School of Civil Engineering and Architecture, Anhui University of Science and Technology, Huainan 232001, China

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  • Received Date: September 22, 2018
  • Published Date: August 24, 2019
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    • Abstract
  • The creep behaviors of sliding-zone soil play an important role in landslide prediction and long-term stability analysis. The Xingfusi landslide, which is the typical bedding landslide occurring in Jurassic stratum in Wanzhou area, is selected as the study case. The peak and residual shear strength indexes are determined by the triaxial compression tests on the remolding samples firstly, and then the shear creep behaviors of the sliding-zone soil samples are explored by the shear creep tests under different normal stresses and water contents. The results show that: (1) The sliding-zone soil of Xingfusi landslide exhibits the transition from instantaneous creep to attenuation one, and finally keeps a constant creep with a low strain rate before the initial failure. (2) The normal stress shows a negative effect on the strain rate and creep deformation. The shear creep strain at each normal stress is less than 5% before the initial failure. (3) The influence of water content on the strain rate of sliding-zone soil in shear creep is not obvious. The sliding-zone soil has the greatest shear creep modulus when the water content is lower than the plastic limit. As the shear creep proceeds, the shear creep modulis of the samples with low water content or saturated water content have a sharp decrease in short time and then keep a stable value, while the shear creep modulus of the sample with the water content slightly higher than the plastic limit decreases slowly. On the contrary, the shear creep modulus of the sample with water content close to the liquid limit showes a trend of slow increase. (4) The long-term cohesion of sliding-zone soil is 0.70 and 15.0 times the peak and residual cohesions, respectively, and the long-term internal friction angle is 69% and 70% of the peak and residual internal friction angles, respectively. All of the shear strength indexes are affected by the content of fine particles.
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  • [1]
    李守定, 李晓, 张年学, 等. 三峡库区侏罗系易滑地层沉积特征及其对岩石物理力学性质的影响[J]. 工程地质学报, 2004, 12(4): 385-389.
    (LI Shou-ding, LI Xiao, ZHANG Nian-xue, et al.Sedimentation characteristics of the Jurassic sliding-prone stratum in the Three Gorges Reservoir area and their influence on physical and mechanical properties of rock[J]. Journal of Engineering Geology, 2004, 12(4): 385-389. (in Chinese))
    [2]
    殷坤龙, 吴益平. 三峡库区一个特殊古滑坡的综合研究[J]. 中国地质灾害与防治学报, 1998, 9(增刊): 200-206.
    (YIN Kun-long, WU Yi-ping.Systematic researches of one special paleo-landslide in the Three-Gorges Reservoir[J]. The Chinese Journal of Geological Hazard and Control, 1998, 9(S0): 200-206. (in Chinese))
    [3]
    JIAN W, WANG Z, YIN K.Mechanism of the Anlesi landslide in the Three Gorges Reservoir, China[J]. Engineering Geology, 2009, 108(1): 86-95.
    [4]
    黄润秋. 20世纪以来中国的大型滑坡及其发生机制[J]. 岩石力学与工程学报, 2007, 26(3): 433-454.
    (HUANG Run-qiu.Large-scale landslides and their sliding mechanisms in China since the 20th century[J]. Chinese Journal of Rock Mechanics and Engineering, 2007, 26(3): 433-454. (in Chinese))
    [5]
    廖秋林, 李晓, 李守定, 等. 三峡库区千将坪滑坡的发生、地质地貌特征、成因及滑坡判据研究[J]. 岩石力学与工程学报, 2005, 24(17): 3146-3153.
    (LIAO Qiu-lin, LI Xiao, LI Shou-ding.Occurrence, geology and geomorphy characteristics and origin of Qianjiangping landslide in Three Gorges Reservoir area and study on ancient landslide criterion[J]. Chinese Journal of Rock Mechanics and Engineering, 2005, 24(17): 3146-3153. (in Chinese))
    [6]
    TERZAGHI K.Mechanism of landslides[M]// PAIGE S, ed. Application of Geology to Engineering Practice (Berkey Volume) New York. Geological Society of America, 1950: 83-123.
    [7]
    龙建辉, 郭文斌, 李萍, 等. 黄土滑坡滑带土的蠕变特性[J]. 岩土工程学报, 2010,32(7): 1023-1028.
    (LONG Jian-hui, GUO Wen-bin, LI Ping, et al.Creep property of soil in sliding zone of loess landslide[J]. Chinese Journal of Geotechnical Engineering, 2010, 32(7): 1023-1028. (in Chinese))
    [8]
    BHAT D R, BHANDARY N P, YATABE R.Residual-state creep behavior of typical clayey soils[J]. Natural Hazards, 2013, 69(3): 2161-2178.
    [9]
    MAIO D C, SCARINGI G, VASSALLO R.Residual strength and creep behaviour on the slip surface of specimens of a landslide in marine origin clay shales: influence of pore fluid composition[J]. Landslides, 2015, 12(4): 657-667.
    [10]
    WEN B P, JIANG X Z.Effect of gravel content on creep behavior of clayey soil at residual state: implication for its role in slow-moving landslides[J]. Landslides, 2017, 14(2): 559-576.
    [11]
    刘清秉, 王顺, 夏冬生, 等. 残余强度状态下原状滑带土蠕变特性试验研究[J]. 岩土力学, 2017, 38(5): 1305-1313.
    (LIU Qing-bing, WANG Shun, XIA Dong-sheng, et al.Experimental study of residual-state creep behavior of intact sliding-zone soil[J]. Rock and Soil Mechanics, 2017, 38(5): 1305-1313. (in Chinese))
    [12]
    赖小玲, 叶为民, 王世梅. 滑坡滑带土非饱和蠕变特性试验研究[J]. 岩土工程学报, 2012, 34(2): 286-293.
    (LAI Xiao-ling, YE Wei-min, WANG Shi-mei, et al.Experimental study on unsaturated creep characteristics of landslide soils[J]. Chinese Journal of Geotechnical Engineering, 2017, 38(5): 1305-1313. (in Chinese))
    [13]
    李连崇, 李少华, 李宏. 基于岩石长期强度特征的岩质边坡时效变形过程分析[J]. 岩土工程学报, 2014, 36(1): 47-56.
    (LI Lian-chong, LI Shao-hua, LI Hong.Time- dependent deformation of rock slopes based on long-term strength characteristics of rocks[J]. Chinese Journal of Geotechnical Engineering, 2014, 36(1): 47-56. (in Chinese))
    [14]
    孙淼军, 唐辉明, 王潇弘, 等. 蠕动型滑坡滑带土蠕变特性研究[J]. 岩土力学, 2017, 38(2): 385-391.
    (SUN Miao-jun, TANG Hui-ming, WANG Xiao-hong, et al.Creep properties of sliding-zone soil from a creeping landslide[J]. Rock and Soil Mechanics, 2017, 38(2): 385-391. (in Chinese))
    [15]
    SINGH A, MITCHELL J K.General stress-strain-time function for soils[J]. Journal of the Soil Mechanics & Foundations Division, 1969, 95: 406-415.
    [16]
    SKEMPTON A W.Residual strength of clays in landslides, folded strata and the laboratory[J]. Géotechnique, 1985, 35(1): 3-18.
    [17]
    简文星, 杨金. 三峡库区黄土坡滑坡I号崩滑体成因[J]. 地球科学—中国地质大学学报, 2013, 38(3): 625-631.
    (JIAN Wen-xing, YANG Jin.Formation mechanism of No.1 part slide of Huangtupo landslide in the Three Gorges Reservoir area[J]. Earth Science—Journal of China University of Geosciences, 2013, 38(3): 625-631. (in Chinese))
    [18]
    MITCHELL J K, SOGA K.Fundamentals of soil behavior, 3rd edition[M]. Hoboken: John Wiley & Sons, Inc, 2005.
    [19]
    蒋秀姿, 文宝萍. 缓慢复活型滑坡滑带土的蠕变性质与特征强度试验研究[J]. 岩土力学, 2015, 36(2): 495-501, 549.(JIANG Xiu-zi, WEN Bao-ping. Creep behavior of slip zone of reactivated slow-moving landslide and its characteristic strength[J]. Rock and Soil Mechanics, 2015, 36(2): 495-501, 549. (in Chinese))
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    [7]MA Xiaojie, ZHANG Jianming, CHANG Xiaoxiao, ZHENG Bo, ZHANG Mingyi. Experimental study on creep of warm and ice-rich frozen soil[J]. Chinese Journal of Geotechnical Engineering, 2007, 29(6): 848-852.
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