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[1]CHEN Xiao-ting,HUANG Bo-lin.Wangxia Slope Stability Analysis Based on Slope’s Geomorphic Evolution[J].Research of Soil and Water Conservation,2011,18(01):82-86.

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Wangxia Slope Stability Analysis Based on Slope’s Geomorphic Evolution

Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume: 18 Number of periods: 2011 01 Page number: 82-86 Column: Public date: 2011-02-20

Title:: Wangxia Slope Stability Analysis Based on Slope’s Geomorphic Evolution

Author(s):: CHEN Xiao-ting^1,2, HUANG Bo-lin²; 1. National Professional Laboratory of Geological Hazards Prevention and Geoenvironment protection, Chengdu University of Technology, Chengdu 610059, China;
2. Wuhan Institute of Geology and Mineral Resource, Wuhan 430223, China

Keywords:: Wangxia slope; chain geohazard; slope geomorhpic evolution; stability analysis

CLC:: P694

DOI:: -

Abstract:: Wangxia slope is located in the core of Hengshixi Anticline in the north side of Changjiang River in Wushan County, Chongqing City. Because of its soft-hard interbed structure, there developes many dangerous rockmass and landslides. According to local geohazard history and geohazard spacial distributing, there presences rockfall-landslide chain geohazard in this region. From the geomorphic evolutionary process of Wangxia slope, Wangxia Slope’s deformation rebuilding is related with stream trenching. On the other side, it is related with its geological structure, the latter may be the principal factor after Quatenary. Nowaday, mining and reservior impounding accelerates slope geomorhpic evolution. Compared with slope form, the direct geohazard is rock falling, the indirect geohazard is landslide, the slope long-time stability is bad. In short time, Tongxintun Dangerous rockmass deforms seriously, its stability is bad, which will results seriously consequence. Based on these ackownledge, this paper suggests the local move to somewhere safety, and some engineering measurement should be made to Tongxincun Dangerous rockmass, also monitoring should continues to do the cliff of Xiangjiawan landslide tail shirt.

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