摘要
Abstract
Based on the collected materials with respect to geologic structure, topography and hydrogeology of Kaixian County, the characteristics of sliding mass, sliding band and sliding bed at Nanshan Landslide in the County is studied, and then it is concluded to be a typical bedding rock landslide and its genetic mechanism is also analyzed. By use of weight factors and limit equilibrium method, the landslide is known to be stable basically but instable in case of heavy rain and seism. Through sensibility analysis, it is known that the angle ~o of internal friction is the most sensitive factor affecting the landslide stability, which had to be treated.关键词
南山滑坡/滑坡特征/影响因素/成因机制/极限平衡法/内摩擦角/稳定性Key words
Nanshan rock landslide/landslide characteristics/affecting factor/genetic mechanism/limitequilibrium method/angle of internal friction/stability分类
交通工程
