摘要
林家崖滑坡是一个具有上下两个滑体的滑坡系统，本文首先阐述其特性，对其变形控制因素及机理进行分析研究，并将常规Ｓａｒｍａ法和基于Ｓａｒｍａ法的基本原理的一种新的计算公式结合起来对该滑坡系统的稳定性进行了分析研究。指出，对于这种双层滑体滑坡，在进行稳定性分析时应视情况而增加考虑上滑体滑动效应，以使结果更合理，为滑坡治理设计提供更科学的依据。
Linjiaya landslide is a landslide system with double sliding bodies. This paper deals with its characteristics and the factors controlling its deformation and analyses its deformation mechanism. General Sarma method and new Sarma method, which considers the sliding effect of upper sliding body, are used in analysis of Linjiaya landslide stability. It is shown that the sliding effect of upper sliding body should be considered, so that the calculation result is more effective in design of controlling landslide.
出处
《工程地质学报》
CSCD
1998年第3期199-204,共6页
Journal of Engineering Geology
关键词
滑坡
稳定性分析
双层滑体
滑坡系统
SARMA法
Linjiaya landslide, Stability analysis, Slope system with double sliding bodies, Sarma method.
