摘要
根据三峡库区孙家屋滑坡地形地貌、工程地质特性、水文条件、滑坡的物质组成,进行了详细的地质分析。针对库区实际水位的各工况组合,采用极限平衡法的传递系数法计算出边坡稳定系数,为滑坡治理方案的选取提供依据。
This paper introduces the topography,the geologic feature of engineering and the hydrological condition of Sunjiawu landslide in the Three Gorges reservoir area,and makes a detailed analysis of the substance composition of landslide.Targeting at the combination of various conditions of actual water level change in the Three Gorges reservoir area,we adopted the transmitting coefficient method of limit equilibrium method to calculate the slope stability coefficient,which provides a basis for selection of treatment scheme of landslide.
出处
《水运工程》
北大核心
2010年第3期56-59,共4页
Port & Waterway Engineering
关键词
滑坡
稳定性分析
安全系数
landslide
stability analysis
safety factor
