Volume 46 Issue 6
Dec.  2018
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XIAO Yongjun, WANG Tai, LI Yuquan. Formation mechanism of complex landslide mass with soft interlayers in reservoir bank[J]. COAL GEOLOGY & EXPLORATION, 2018, 46(6): 133-137. DOI: 10.3969/j.issn.1001-1986.2018.06.019
Citation: XIAO Yongjun, WANG Tai, LI Yuquan. Formation mechanism of complex landslide mass with soft interlayers in reservoir bank[J]. COAL GEOLOGY & EXPLORATION, 2018, 46(6): 133-137. DOI: 10.3969/j.issn.1001-1986.2018.06.019
shu

Formation mechanism of complex landslide mass with soft interlayers in reservoir bank

  • 1. School of resource environment and safety engineering, Hunan University of Science and Technology, Xiangtan 411201, China;

  • 2. Hunan Provincial Key Laboratory of Geotechnical Engineering for Stability Control and Health Monitoring, Hunan University of Science and Technology, Xiangtan 411201, China

Funds: 

Hunan Provincial Natural Science Foundation of China(10JJ6062)

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  • Received Date: January 21, 2018
  • Published Date: December 24, 2018
    Graphical Abstract
    • Abstract
  • The research of the formation mechanism of Huangtupo landslide complex body is very important to analyze the landslide. The original rock structure model of Huangtupo slope was built by strata correlation considering the development of weak intercalations. Weak intercalated layers developed intensively in T2b3-2 rock mass of slope front corresponded to the deep multistage sliding zone in Huangtupo landslide. Simulation results show there are obvious shear stress and shear strain concentration in T2b3-2 rock mass of slope front in the slope evolution, and the deformation influence depth can correspond to the thickness of No.1 part slide of Huangtupo landslide. The formation of No.1 part slide of Huangtupo landslide was controlled by rock mass structure of slope and its stress and strain characteristics during the slope evolution. The shear deformation of the landslide body would intensify because of the impounding of Three Gorges Reservoir. The muddy intercalations make the deep-seated landslide more easily slide.
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    • References (15)
  • [1]
    殷跃平. 三峡库区边坡结构及失稳模式研究[J]. 工程地质学报,2005,13(2):145-152.

    YIN Yueping. Human-cutting slope structure and failure pattern at the Three Gorges Reservoir[J]. Journal of Engineering Geology,2005,13(2):145-152.
    [2]
    钟立勋. 意大利瓦依昂水库滑坡事件的启示[J]. 中国地质灾害与防治学报,1994,5(2):77-84.

    ZHONG Lixun. Enlightenments from the accident of vaiont landslide in Italy[J]. The Chinese Journal of Geological Hazard and Control,1994,5(2):77-84.
    [3]
    王治华. 三峡水库区城镇滑坡分布及发育规律[J]. 中国地质灾害与防治学报,2007,18(1):33-38.

    WANG Zhihua. Landslide distribution and development in the towns of the Three Gorges Reservior area[J]. The Chinese Journal of Geological Hazard and Control,2007,18(1):33-38.
    [4]
    许向宁. 三峡库区奉节县地质灾害发育特征及防治[J]. 地质灾害与环境保护,2005,16(1):36-39.

    XU Xiangning. Characters of developing of the geohazards in Fenjie county,Three-gorge reservoir area[J]. Journal of Geological Hazards and Environment Preservation,2005,16(1):36-39.
    [5]
    柯于义,郭峰. 三峡库区巫山新县城深层基岩古滑坡研究[J]. 工业建筑,2007,37(增刊1):898-902.

    KE Yuyi,GUO Feng. Research on ancient landslide of deep bedrock in Wushan county of the Changjiang gorges reservoir region[J]. Industrial Construction,2007,37(S1):898-902.
    [6]
    邓清禄,王学平. 斜坡深层岩石蠕变与黄土坡滑坡[J]. 长春科技大学学报,1999,29(1):60-63.

    DENG Qinglu,WANG Xueping. Sackung and the Huangtupo landslide[J]. Journal of Changchun University of Science and Technology,1999,29(1):60-63.
    [7]
    邓清禄,王学平. 黄土坡滑坡的发育历史:坠覆-滑坡-改造[J]. 地球科学,2000,25(1):44-49.

    DENG Qinglu,WANG Xueping. Growth history of Huangtupo landslide:Down-slope overlapping-landsliding-modification[J]. Earth Science,2000,25(1):44-49.
    [8]
    钟雨奕,苏海,潘皇宋. 成仁高速红层分布区开挖边坡变形特征及机制[J]. 煤田地质与勘探,2017,45(2):96-100.

    ZHONG Yuyi,SU Hai,PAN Huangsong. Deformation characteristics and mechanism of an excavation slope in red bed area of Chengren highway[J]. Coal Geology & Exploration,2017, 45(2):96-100.
    [9]
    许锐,程辉,李寻昌,等. 施工诱发边坡失稳变形机制及应急治理对策[J]. 煤田地质与勘探,2017,45(3):107-111.

    XU Rui,CHENG Hui,LI Xunchang,et al. Deformation mechanism and urgent treatment of unstable slope induced by construction[J]. Coal Geology & Exploration,2017,45(3):107-111.
    [10]
    肖拥军,殷坤龙,黄学斌,等. 巴东新城白土坡深层岩体软弱夹层地质特征[J]. 水文地质工程地质,2007,34(6):72-75.

    XIAO Yongjun,YIN Kunlong,HUANG Xuebing,et al. Weak intercalated layers' geologic feature in deep-seated rock mass of Baitupo slope in Badong new town-site of the Three Gorges reservoir[J]. Hydrogeology & Engineering Geology,2007,34(6):72-75.
    [11]
    柴波,殷坤龙,肖拥军. 巴东新城区库岸斜坡软弱带特征[J]. 岩土力学,2010,31(8):2501-2506.

    CHAI Bo,YIN Kunlong,XIAO Yongjun. Characteristics of weak-soft zones of Three Gorges Reservoir shoreline slope in new Badong county[J]. Rock and Soil Mechanics,2010,31(8):2501-2506.
    [12]
    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,2013,38(5):625-631.

    JIAN Wenxing,YANG Jin. Formation mechanism of No.1 part slide of Huangtupo landslide in the three gorges reservoir area[J]. Earth Science,2013,38(5):625-631.
    [13]
    江洎洧,项伟,张雪杨. 基于CT扫描和仿真试验研究黄土坡滑坡原状滑带土力学参数[J]. 岩石力学与工程学报,2011, 30(5):1025-1033.

    JIANG Jiwei,XIANG Wei,ZHANG Xueyang. Research on mechanical parameters of intact sliding zone soils of Huangtupo landslide based on CT scanning and simulation tests[J]. Chinese Journal of Rock Mechanics and Engineering,2011,30(5):1025-1033.
    [14]
    王君鹭,唐辉明,倪卫达. 黄土坡滑坡滑带土非饱和力学特性试验研究[J]. 工程地质学报,2015,23(2):211-218.

    WANG Junlu,TANG Huiming,NI Weida. Unsaturated mechanical property test of sliding-zone soil of Huangtupo landslide[J]. Journal of Engineering Geology,2015,23(2):211-218.
    [15]
    刘身伟,王菁莪,刘清秉. 黄土坡滑坡原状滑带土的蠕变与应力松弛性质[J]. 水利与建筑工程学报,2016,14(3):137-142.

    LIU Shenwei,WANG Jing'e,LIU Qingbing. Creep property and stress relaxation of undisturbed soil from Huangtupo landslide[J]. Journal of Water Resources and Architectural Engineering,2016, 14(3):137-142.
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