重庆羊角滑坡稳定性计算参数的选择分析

对于曾经发生过滑动、目前处于稳定状态的滑坡，在评价其稳定性时，计算参数的选取应根据滑坡的不同部位分别对待，这样的取值才更接近实际和趋于合理。以羊角滑坡为例，在参数取值研究中，为便于比较分别平行进行现场原位和室内剪切试验。结果表明，该滑坡体前缘为滑坡物质堆积区，没有完整滑动面，其抗剪强度参数高于中后部。

Analysis and selection of parameters for stability calculation of Yangjiao landslide

For stability evaluation of landslide,the selection of anti-shear strength parameter of sliding surface of landslide is very important,especially for those once slid in the past but now in stable state.In the parameter selection for stability calculation,different positions of landslide should be considered to have different parameters and then make corresponding treatment scheme for landslide.The Yangjiao landslide was taken as an example,the in-site test and laboratory test were conducted at the same time...