Abstract
On the basis of analysing basic features of Shiliushubao landslide, the landslide's deformation and development tendency are quantitatively studied by using FLAC3D program. The results accord with monitoring results. The results are indicated that reservoir impounding accelerates the landslide's deformation, and the variation of reservoir water level is key factor of affecting the deformation; The landslide has the characters of pull-behind movement according to the displacement of the landslide body gradually reducing from leading edge to trailing edge; Excavating and deloading slow down the landslide's deformation in the certain degree. On the basis, the deformation developmental tendency of Shiliushubao landslide is predicted by the established simulating model.
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References
Itasca Consulting Group Inc..FLAC 3D User's Manual Version 2.0 [R]. Itasca: Itasca Inc, 1997.
Kou Xiaodong, Zhou Weiyuan, Yang Ruoqiong. Analysis on Stability of Navaigation Lock High Slope in the Three Gorges Using FLAC-3D [J].Chinese Journal of Rock Mechanics and Engineering, 2001,20(1):6–10 (Ch).
Xie Heping, Zhou Hongwei, Wang Jinan,et al. Application of FLAC to Predict Ground Surface Displacements Due to Coal Extraction and Its Comparative Analysis [J].Chinese Journal of Rock Mechanics and Engineering, 1998,18(4):397–401 (Ch).
Pan Jianping, Huang Runqiu, Xu Qiang. Research on Three-Dimensional Simulation of Open Mine Tailing Dam Slope Stability in Panzhihua [J].Journal of Chengdu University of Tchnology, 2002,29(3):329–333 (Ch).
Xu Bangshu, Li Shucai, Bai Shiwei,et al. Numerical Simulation on Excavation and Support Effect for Fenggang Segment of Dong Shen Water Supply Tunne [J].Chinese Journal of Rock Mechanics and Engineering, 2002,21(Supplement): 2061–2064 (Ch).
Yang Xiaocong, Chen Zhonghui. Ming Numerical Simulation in Anqing Copper Mine [J].Non ferrous Metals, 2000,19 (Supplement):1001–1005 (Ch).
Chen Shuaiyu, Zhou Weiyuan, Yang Qiang,et al. Analysis on Stability of Surrounding Rocks and Shuibuya Undergound Plant by Three Dimensional Fast Lagrangian Method [J].Chinese Journal of Rock Mechanics and Engineering, 2003,22(7):1047–1053 (Ch).
Xu Weiya, Song Xiaochen, Zhou Weiyuan. Numerical Analysis on Deformation and Stress of High Slope of Intake and Interaction of Dam-Slope and Tunnel at Huge Hydropower Project [J].Chinese Journal of Rock Mechanics and Engineering, 2004,23(16):2712–2717 (Ch).
Gao Mingzhong, Yu Zhonglin. Numerical Simulation of the Prediction of Surface Subsidence Behavior [J].Journal of Anhui University of Science and Technology (Natural Science), 2003,23(1):11–17 (Ch).
Ding Xiuli, Sheng Qian. Seepage-Stress Coupled Analysis on the Dam Foundation of 3# Section in Left Bank Powers Station of the Three Gorges Project [J].Chinese Journal of Rock Mechanics and Engineering, 2000,19(Supplement): 1001–1005 (Ch).
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Foundation item: Supported by the Transportation Construction Science and Technology Project of Communication Ministry (2003-318-802-01)
Biography: LI Xiuzhen (1975-), female, Ph.D. candidate, research direction: geohazard monitoring and predicting research.
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Xiuzhen, L., Jiming, K. & Qiang, X. Deformation and development tendency of shiliushubao landslide by numerical modeling. Wuhan Univ. J. Nat. Sci. 11, 840–846 (2006). https://doi.org/10.1007/BF02830174
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DOI: https://doi.org/10.1007/BF02830174