舜过山滑坡治理施工中降雨诱发灾害的处理措施分析

Analysis on the Treatment Measures of Rainfall-induced Disasters in the Construction of Shunguo Mountain Landslide

舜过山滑坡治理施工中降雨再次诱发灾害,针对灾害体特征,采取了削坡减载处理,并对锚索进行了重新验算和设计。新出现滑坡隐患区削坡减载施工工艺优先采用机械削坡,局部采用静态爆破松动后进行削坡,并对坡面进行挂网。后期施工监测及运营期监测表明,坡体稳定,达到设计要求。针对舜过山滑坡治理施工中降雨诱发灾害的处理措施进行分析,目的是为相关工程项目提供借鉴。

In the construction of Shunguoshan landslide treatment,the rain again induced the disaster,according to the characteristics of the disaster body,the slope cutting and load reduction treatment was adopted,and the anchor cable was re-checked and designed.In the construction process of cutting slope and reducing load in the new hidden landslide area,mechanical cutting is preferred.In the local area,static blasting is used to cut the slope after loosening,and the slope surface is connected with a net.The late construction monitoring and operation monitoring show that the slope body is stable and meets the design requirements.This paper analyzes the treatment measures of rain-induced disasters in the treatment of landslide in shunkueshan,in order to provide reference for related engineering projects.