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[1]WU Ya-zi,FU Rong-hua,WANG Jian,et al.Analysis on Formation Mechanism and Stability for the Landslide in Songping beside Daduhe River[J].Research of Soil and Water Conservation,2011,18(02):62-65.

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Analysis on Formation Mechanism and Stability for the Landslide in Songping beside Daduhe River

Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume: 18 Number of periods: 2011 02 Page number: 62-65 Column: Public date: 2011-04-20

Title:: Analysis on Formation Mechanism and Stability for the Landslide in Songping beside Daduhe River

Author(s):: WU Ya-zi¹, FU Rong-hua², WANG Jian², ZHANG Yuan-cai², YANG Ren-fan², CAI Ming²; 1. Resources and Environment Institute, Southwest Petroleum, Chengdu 610500, China;
2. College of Environment and Civil Engineering, Chengdu University of Technology, Chengdu 610059, China

Keywords:: landslide; formation mechanism; stability; creep-cracking

CLC:: P642.22

DOI:: -

Abstract:: Deformation of Songping landslide is mainly creep-cracking at back and creeping in the front of landslide. Part of the slope is unstable. Therefore, analysis on the slope stability becomes very important. This article analyzed the formation mechanism of the landslide according to its structure and morphological character, and determined that the failure pattern of the landslide is creep-cracking. The stability was calculated by methods of geologic analysis and quantitative evaluation. The result is obtained that the stability is well in natural situation. But when it comes to natural storm, the landslide is instability. Finally, reasonable control suggestions are given based on the above analysis.

References:: [1] 张倬元, 王士天, 王兰生.工程地质分析原理[M].2版.北京:地质出版社, 1994.
[2] 张永兴, 文海家, 欧敏.滑坡灾变智能预测理论及其应用[M].北京:科学出版社, 2005.
[3] 乔建平.滑坡减灾理论与实践[M].北京:科学出版社, 1997.
[4] 吕生弟, 陆栋梁, 李树武, 等.四川大渡河金川水电站工程松坪斜坡稳定性专题研究[R].西安:中国水电顾问集团西北勘测设计研究院, 2008.

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