四川康定捧塔乡金平电站滑坡成因分析  

On the Genesis of the Jinping Power Station Landslide in Pengta Township, Kangding, Sichuan

作　　者：孙逊[1] 孟顺祥[1] 王新杰[1] 雷鸣[1] 王营超[1] 

机构地区：[1]中国地质调查局水文地质环境地质调查中心

出　　处：《四川地质学报》2013年第1期84-86,共3页Acta Geologica Sichuan

基　　金：强震区斜坡地脉动特征研究(No.1212010914030)

摘　　要：2010年6月14日23:30左右,四川省甘孜州康定捧塔乡金平电站施工现场在无征兆情况下突发了山体滑坡,致使临时施工营地工棚被掩埋,共造成23人死亡,7人受伤。通过对滑坡形成的地质条件分析,认为滑坡形成的山体斜坡的地形坡度42°～45°是控制滑坡形成的临空条件;滑坡松散体是滑坡形成的物质基础,致使滑坡滑动的诱发因素是连续强降雨。建议在地质灾害频发区实行资格准入和监测预警制度,避免滑坡、泥石流等地质灾害发生时致人群死群伤事件的发生。On June 14m, 2010, a landslide with a volume of about 5×104 m3 occurred without any sign at the dam site of the Jinping power station in Pengta Township, Kangding, Sichuan, burying the temporary construction campsite and resulting in 23 builders be killed and 7 persons be injured. The slope with an angle of 42 o to 45 o is considered as free face conditions, while loose landslide body is considered as the material basis and continuous heavy rainfall is considered as inducing factors.

关 键 词：电站 滑坡 诱发因素 康定捧塔乡 

分 类 号：P642.22[天文地球—工程地质学]