| 方圆村1组滑坡稳定性分析及防治措施 |
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| 引用本文： | 邬学农,王卫星.方圆村1组滑坡稳定性分析及防治措施[J].地质装备,2021(1):30-36. |
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| 作者姓名： | 邬学农 王卫星 |
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| 作者单位： | 湖北省地质局第八地质大队 |
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| 摘 要： | 本文介绍了滑坡稳定性分析计算参数综合取值和纵剖面上下块段分开评价的方法,阐述了方圆村1组滑坡的基本特征、水文工程地质条件和滑坡形成机制,采用勘察取样试验、工程类比和反演分析综合确定c、φ等计算参数.在不同工况下对上、下块段的稳定性及发展趋势分别进行了分析评价,认为在降雨和地震工况下,上块段处于欠稳定状况,下块段处于稳定...
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| 关 键 词： | 滑坡 易滑地层 反演分析 稳定性 |
Stability Analysis and Prevention Measures of the Fangyuancun Yizu Landslide |
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| WU Xuenong,WANG Weixing.Stability Analysis and Prevention Measures of the Fangyuancun Yizu Landslide[J].Equipment for Geotechnical Engineering,2021(1):30-36. |
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| Authors: | WU Xuenong WANG Weixing |
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| Affiliation: | (The Eighth Geological Team of Hubei Geological Bureau,Xiangyang,Hubei 441003,China) |
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| Abstract: | This paper introduces the calculation method of landslide stability analysis and the evaluation method of the upper and lower blocks of longitudinal section,expounds the basic characteristics,hydrologic engineering geological conditions and landslide formation mechanism of FangYuan Village group 1 landslide and determines c,φand other calculation by sampling test,engineering analogy and back-analysis.Under different working conditions,the stability and development trend of upper and lower blocks are analyzed and evaluated respectively.It is considered that the upper block is in an under-stable state and the lower block is in a stable state under rainfall and earthquake conditions.Therefore,it is suggested to set retaining wall protection only for the upper block section of 1-1 longitudinal section. |
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| Keywords: | landslide facility-sliding strata back-analysis stability calculation |
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