摘要
当前,在我国工程界,滑坡支挡结构上的荷载取值普遍以传递系数法的条间力(即剩余下滑力)为基础,本文对这种荷载取值方法存在的问题进行了分析,提出了以稳定性为基础确定滑坡支挡结构上荷载的方法,该方法能弥补现行荷载取值方法的不足。
According to the national standards, the earth load on a landslide retaining structure is based on the inter- slice force of transmitting coefficient method. The paper analyzes the problems of the current method in the calculation of the load on a landslide retaining structure and then puts out a new method for the calculation. The new method is based on on the slope stability analysis. This new method can remedy the defects associated with the current method adopted in the national standards.
出处
《工程地质学报》
CSCD
2007年第2期200-204,共5页
Journal of Engineering Geology
关键词
滑坡
支挡结构
荷载取值
条间力
稳定性
Landslide, Retaining structure, Load assumption, Inter - slice force, Stability
