拟静力Sarma法在岩质边坡稳定性分析中的应用  

Application of Pseudo-static Sarma Method to Stability Analysis of Rockslope

作　　者：王紫杰 Wang Zijie(Chongqing University,Chongqing 400045)

机构地区：[1]重庆大学土木工程学院,重庆400045

出　　处：《工程技术研究》2020年第16期40-41,共2页Engineering and Technological Research

摘　　要：高烈度地震作用下,边坡滑坡滑面表现出折线形式,使用Sarma法计算这种折线滑面更加适合。文章将拟静力法与Sarma法相结合,对高强度地震区域的实例岩质边坡进行计算,并将计算结果与FLAC3D数值模拟计算结果相比较。Under the action of high intensity earthquake,the sliding surface of slope shows the form of broken line,so Sarma method is more suitable to calculate the broken line sliding surface.The quasi-static method and Sarma method are combined to calculate the rock slope in the high-intensity earthquake area.The result is compared with this of FLAC3D numerical simulation.

关 键 词：岩质边坡 拟静力Sarma法 数值模拟 

分 类 号：TD315[矿业工程—矿井建设]