云南红河县龙然村滑坡成因分析及治理方案

THE GENESIS ANALYSIS AND CONTROL PLAN OF LONGRAN VILLAGE SLIDE IN HONGHE,YUNNAN

云南红河县龙然村滑坡为一浅层牵引式破碎松散层滑坡,连续的降雨是诱发滑坡的主要因素。该滑坡的治理应采用“挡+排”的综合治理,“档”即在滑坡上缘设置抗滑桩、档板和毛石混凝土挡墙;“排”即沿滑坡顶、滑坡体两侧分别设置截水和排水沟,将地表水及雨水排出滑坡体外,以保证该滑坡体的稳定。

Longran village slide I Honghe,Yunnan is a slide of shallow traction loose bed.The continuous raining is the main derivation factor of slide.It must be controlled comprehensively by“Block+Drainage”.“Block”means the anti-slide pole,block board and rubble concrete block wall set up on the slide;“Drainage”is to set up water-intercept and drainage ditch on the top and both sides of slide,drain the surface water and raining water away from the slide to keep the slide in stable state.