工程地质学报2013，Vol.21Issue(2)：304-310,7.
皖南山区阳台古滑坡形成机制研究
FAILURE MECHANISM OF YANGTAI LANDSLIDE IN MOUNTAIN AREA OF SOUTH ANHUI PROVINCE
吴泊人 1游昆骏 1潘国林 1巨能攀 1赵建军1
作者信息
摘要
Abstract
High rock slope with laminated structure is inclined to generate toppling deformation. Plenty of large size landslides in mountain areas occurred in the toppling rock mass slope. Therefore, it is important for landslides stability evaluation to study on the mechanism of toppling-landslide process. In this paper, the Yangtai landslide is taken as a case to study the toppling - landslide process. Based on the engineering geological survey of the Yangtai landslide, the failure process and triggering factors are studied by combination of qualitative analysis, discrete element and limited element methods. The results indicate that the failure process of the Yangtai landslide include rock mass unloading, toppling deformation, sliding, and secondary landslide.关键词
古滑坡/倾倒变形/形成机制/数值模拟Key words
Landslide, Toppling, Failure mechanism, Numerical simulation分类
天文与地球科学引用本文复制引用
吴泊人,游昆骏,潘国林,巨能攀,赵建军..皖南山区阳台古滑坡形成机制研究[J].工程地质学报,2013,21(2):304-310,7.
