摘要
阿龚坪滑坡是滑坡堆积体在土体内部滑动的小型牵引式土质滑坡。前缘修筑公路开挖坡脚形成临空面,在强降雨的诱发作用下,滑坡前缘首先发生表层滑塌,前缘推移,致使后缘产生拉张下错变形,严重威胁坡脚居民的生命财产安全。根据已有变形破坏特征,对该滑坡的成因机制及稳定性进行了分析,并据此提出"滑坡底部及中部公路内侧抗滑桩+滑塌区坡面格构护坡"的治理措施。
The Agongping landslide is a small tractive soil landslide that slides inside the soil.There is a vertical-floating wall in the leading edge because of roads construction,In the function of heavy rainfall,the topsoil collapse of the leading edge and the leading edge moved outward happen first,which directly caused the wrong deformation in the trailing edge of the soil.The landslide seriously endangers the life and property of the residents.Based on the existing deformation and damage characteristics,this paper analyzes the mechanism and stability of this landslide,and puts forward integrated control measures of"Anti-slide piles in the middle and bottom of the landslide+ slope lattice protection slope of the slide area".
出处
《长春工程学院学报（自然科学版）》
2018年第2期89-92,共4页
Journal of Changchun Institute of Technology：Natural Sciences Edition
关键词
阿龚坪滑坡
成因机制
稳定性
治理措施
Agongping landslide
genetic mechanism
stability
control measures
