摘要
通过定量分析地震力和滑坡稳定性之间的关系,对地震作用下滑坡稳定性分析进行研究.以地震加速度作为反映地震荷载的主要因素,以德昌、米易滑坡为例,基于有限元理论开展了地震作用下滑坡的动力学分析,并运用GEO-SLOPE软件模拟了地震对滑坡的影响机制,研究了滑坡稳定性的变化规律.
Through qualitative analysis on the relationship between earthquake force and landslide stability, this paper studies the stability of landslide under the effect of earthquake. Taking earthquake acceleration as the main factor reflecting earthquake loads, Dechang and Miyi landslides as examples, this paper conducts dynamic analysis on landslide under earthquakes based on finite element theory, uses GEO-SLOPE software to simulate the influencing mechanism of earthquake on landslide, and studies the changing rule of landslide stability.
出处
《重庆工学院学报》
2007年第17期92-95,共4页
Journal of Chongqing Institute of Technology
关键词
地震
滑坡
稳定性分析
earthquake
landslide
stabihty analysis
