摘要
Abstract
In combination with a landslide example at Hefei-Fuzhou Railway, this study comprehensively analyzed the forming mechanism of this landslide from perspectives of topography, geologic feature, groundwater and rainwater, etc. And then the sliding plane and the landslide scale were reasonably determined in this study. Further, combined with the landslide characteristics, this landslide body was treated by using the comprehensive treatment scheme, including load reduction, anti-slide retaining structure, waterproofing and drainage. Through deformation monitoring and rainy season test for nearly one year since the finish of treatment construction, it can be seen that this landslide body after being treated is stable. Finally, this paper come to a conclusion that: as for the weathered layer landslide of mica quartz schist, the nature of the landslide body should be reasonably determined from perspectives such as topography, geologic feature, groundwater and rainfall, etc. , and the targeted treatment measures should be employed.关键词
铁路边坡/云母石英片岩风化层/滑坡/治理Key words
railway slope/weathered layer of mica quartz schist/landslide/treatment分类
交通工程
