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一、滑坡概况(一)滑坡区地理位和地质特征罗依溪滑坡位于枝柳铁路罗依溪车站北约1公里线路的左侧。地处湘西南山区川东台褶皱束和雪峰山台凸构造带的交界处,测区内褶皱断裂构造运动十分强烈,岩层受挤压扰动等构造运动影响,破碎、疏松、节理发育,风化严重。出露地层为寒武系下统牛
I. Overview of Landslides (I) Geographical Position and Geological Features of Landslide Area Luo Yi Xi landslide is located on the left side of the line about 1 km north of LuoYiXi Station on ZhijiuLiu Railway. It is located at the junction of the Chuandongtai fold belt and the Xuefengshantaigou tectonic belt in the Nanshan District of Hunan Province. The fold-fault tectonic movement in the survey area is very strong. The rock formation is affected by the tectonic movement such as crushing and disturbing. The crushed, loose and joint development is serious. Exposed to the Cambrian Cambrian cattle under the system