Volume 22 Issue 5
Sep.  2014
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XIANG Ling, WANG Shimei, WANG Li. 2014: RESPONSE OF TYPICAL HYDRODYNAMIC PRESSURE LANDSLIDE TO RESERVOIR WATER LEVEL FLUCTUATION:SHUPING LANDSLIDE IN THREE GORGES RESERVOIR AS AN EXAMPLE. JOURNAL OF ENGINEERING GEOLOGY, 22(5): 876-882. doi: 10.13544/j.cnki.jeg.2014.05.16
Citation: XIANG Ling, WANG Shimei, WANG Li. 2014: RESPONSE OF TYPICAL HYDRODYNAMIC PRESSURE LANDSLIDE TO RESERVOIR WATER LEVEL FLUCTUATION:SHUPING LANDSLIDE IN THREE GORGES RESERVOIR AS AN EXAMPLE. JOURNAL OF ENGINEERING GEOLOGY, 22(5): 876-882. doi: 10.13544/j.cnki.jeg.2014.05.16

RESPONSE OF TYPICAL HYDRODYNAMIC PRESSURE LANDSLIDE TO RESERVOIR WATER LEVEL FLUCTUATION:SHUPING LANDSLIDE IN THREE GORGES RESERVOIR AS AN EXAMPLE

doi: 10.13544/j.cnki.jeg.2014.05.16
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  • Received Date: 2014-05-30
  • Rev Recd Date: 2014-08-04
  • Publish Date: 2014-10-25
  • Numerous wading landslides formed in Three Gorges Reservoir. Water level cyclical fluctuations causes the changes of properties of the rock-soil bank landslides, also make the changes of seepage field and the stability of the landslides. This paper studies the response of the wading landslides stability induced by water level fluctuation. It analyses the hydrodynamic pressure landslide using the classification of significant wading landslide in Three Gorges Reservoir. It takes the Zigui Shuping Landslide as a case study. The SEEP and SLOPE modules Geo-studio software are used to model the process of seepage field and calculate the stability, analyzes the law of effect hydrodynamic pressure landslide under different permeability coefficients of the landslide and the water level rate. The results show that the groundwater level has a concave phenomenon and the stability coefficient increases when the reservoir water level rises. The groundwater level has a convex phenomenon and the stability coefficient obvious decreases when the reservoir water level reduces for hydrodynamic pressure landslide. The reservoir water level fluctuation has the larger rate, and the permeability coefficient is smaller. The reservoir water level fluctuation has more obvious effect on the seepage and stability of the landslide.
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  • [1] 孙广忠. 中国典型滑坡[M]. 北京:科学出版社, 1988.

    Sun Guangzhong. Chinese typical landslide[M]. Beijing: Science Press, 1988.

    [2] 刘传正. 长江三峡库区地质灾害成因与评价研究[M]. 北京: 地质出版社,2007.

    Liu Chuanzheng. Study of geological disasters genesis and evaluation of the Three Gorges Reservoir [M]. Beijing: Geological Publishing House, 2007.

    [3] 刘新喜, 夏元友,张显书,等. 库水位下降对滑坡稳定性的影响[J]. 岩石力学与工程学报, 2005, 24 (8): 1439~1444.

    Liu Xinxi, Xia Yuanyou, Zhang Xianshu, et al. Effect of drawdown of reservoir water level on landslide stability[J]. Chinese Journal of Rock Mechanics and Engineering, 2005, 24 (8): 1439~1444.

    [4] 刘才华, 陈从新,冯夏庭. 库水位上升诱发边坡失稳机理研究[J]. 岩土力学, 2005, 26 (5): 769~773.

    Liu Caihua, Chen Congxin, Feng Xiating. Study on mechanism of slope instability due to reservior water level rise[J]. Rock and Soil Mechancis, 2005, 26 (5): 769~773.

    [5] 梁学战. 三峡库区水位升降作用下岸坡破坏机制研究[博士学位论文][D]. 重庆:重庆交通大学, 2013.

    Liang Xuezhan. Failure mechanism research on bank slope under water level fluctuation in the Three Gorges Reservoir Area[D]. Chongqing: Chongqing Jiaotong University. 2013.

    [6] 胡修文, 唐辉明,刘佑荣. 三峡库区赵树岭滑坡稳定性物理模拟试验研究[J]. 岩石力学与工程学报, 2005, 24 (12): 2089~2095.

    Hu Xiuwen, Tang Huiming, Liu Yourong. Physical model studies on stability of Zhaoshuling landslide in area of Three Gorges Reservoir[J]. Chinese Journal of Rock Mechanics and Engineering, 2005, 24 (12): 2089~2095.

    [7] 王锦国, 周云,黄勇. 三峡库区猴子石滑坡地下水动力场分析[J]. 岩石力学与工程报, 2006, 25 (s1): 2757~2762.

    Wang Jinguo, Zhou Yun, Huang Yong. Groundwater anasyses of Houzishi Landslide in the Three Gorges Reservoir[J]. Chinese Journal of Rock Mechanics and Engineering, 2006, 25 (s1): 2757~2762.

    [8] 肖诗荣, 胡志宇,卢树盛,等. 三峡库区水库复活型滑坡分类[J]. 长江科学院院报, 2013, 30 (11): 39~44.

    Xiao Shirong, Hu Zhiyu, Lu Shusheng, et al. Classification of Reservoir Triggered Landslides in Three Gorges Reservoir Area[J]. Journal of Yangtze River Scientific Research Institute, 2013, 30 (11): 39~44.

    [9] 王世梅. 三峡库区水库蓄水后重大复活型滑坡空间预测评价研究报告[R]. 宜昌:三峡大学, 2013.

    Wang Shimei. Major revival landslide spatial prediction evaluation studies after Three Gorge Reservoir reservoir water[R]. Yichang: Three Gorges University, 2013.

    [10] 胡大儒, 易庆林,李平,等. 三峡库区某滑坡稳定性时域分级评价[J]. 地下空间与工程学报, 2014, 10 (2): 480~485.

    Hu Daru, Yi Qinglin, Li Ping, et. Time domain hierarchical eval -uation of stability for a landslide in Three Gorges Reservoir Area[J]. Chinese Journal of Underground Space and Engineering, 2014, 10 (2): 480~485.

    [11] 张华伟. 三峡库区树坪滑坡实时监测与稳定性分析[D]. 宜昌:三峡大学, 2006.

    Zhang Weihua. Real-time monitoring and stability forecasting of Shuping landslide in Three Gorges Reservoir[D]. Yichang: Three Gorges University, 2006.

    [12] 刘云鹏, 黄润秋,邓辉. 库岸再造对雅泸高速公路岗子上隧道进口岸坡的影响[J]. 工程地质学报, 2011, 19 (3): 417~427.

    Liu Yunpeng, Huang Runqiu, Deng Hui. Influence of reservoir bank reconstruction on portal bank slope of Gangzishang tunnel in Yalu expressway[J]. Journal of Engineering Geology, 2011, 19 (3): 417~427.

    [13] 秦洪斌. 三峡库区库水与降雨诱发滑坡机制及复活判据研究[D]. 宜昌:三峡大学, 2011.

    Qin Hongbin. The mechanism of landslide influenced by rainfall and reservoir water level fluctuation and renewed criterion research in Three-Gorges Reservoir[D]. Yichang: Three Gorges University, 2011.

    [14] 王力, 王世梅,吕俊强,等. 三峡库区树坪滑坡地下水变动研究[J]. 人民黄河, 2013, 35 (11): 104~107.

    Wang Li, Wang Shimei, Lü Junqiang, et al. The research on the change of groundwater in Shuping landslide in Three Gorges Reservoir Area[J]. Yellow River, 2013, 35 (11): 104~107.

    [15] 谢剑明. 降雨对滑坡灾害的作用规律研究[硕士学位论文][D]. 武汉:中国地质大学, 2004.

    Xie Jianming. Study on the influence of rainfall on landslide process[D]. Wuhan: China University of Geosciences, 2004.

    [16] 王科, 王常明,王彬,等. 基于Morgenstern-Price法和强度折减法的边坡稳定性对比分析[J]. 吉林大学学报(地球科学版), 2013, 43 (3): 902~907.

    Wang Ke, Wang Changming, Wang Bin, et al. Comparative analysis on slope stability based on morgenstern-Price Method and Strength Reduction Method[J]. Journal of Jilin University(Earth Science Edition), 2013, 43 (3): 902~907.

    [17] Maula Baydaa Hussain, Zhan Ling. Liquefaction-induced ground deformation of slopes using Geostudio2007 software program[J]. Advanced Materials Research, 2011, 261-263 :1303~1308.
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