钢轨桩在高位滑坡治理工程中的应用  

The application of rail pile in the treatment of high landslide

作　　者：邓敏 刘勇 Deng Min;Liu Yong(Hubei Geological and Mineral Exploration Co.,Ltd.,Wuhan 430072,China;Hainan Branch of Wuhan Geological Survey Foundation Engineering Co.,Ltd.,Haikou 570100,China)

机构地区：[1]湖北地矿建设勘察有限公司,湖北武汉430072 [2]武汉地质勘察基础工程有限公司海南分公司,海南海口570100

出　　处：《山西建筑》2020年第11期79-80,共2页Shanxi Architecture

摘　　要：以某高位滑坡工程为例,阐述滑坡特征、形成机制机理,通过滑坡体稳定性计算评价,滑坡不同治理措施利害对比,提出了钢轨桩与预应力锚索相结合,辅以削方减载、排水、植被绿化的治理方案。经实施,滑坡达到稳定状态,该方案对同类滑坡工程防治具有借鉴意义。Taking a high landslide project as an example,this paper expounds the characteristics and formation mechanism of the landslide. Through the calculation and evaluation of the stability of the landslide mass and the comparison of the benefits of different treatment measures for the landslide,it puts forward the treatment plan of combining the steel rail pile with the prestressed anchor cable,supplemented by cutting the side to reduce the load,drainage and vegetation greening. After implementation,the landslide has reached a stable state. The scheme has reference significance for the prevention and control of similar landslide projects.

关 键 词：钢轨桩 高位滑坡 地灾治理 

分 类 号：P642.22[天文地球—工程地质学]