2014年8月24日4时50分，贵州省望谟县王母街道办事处金鼎山南侧发生滑坡地质灾害，造成2人死亡、10人受伤，住宅楼及民房倒塌、损毁，危害严重。该滑坡为中型顺层岩土混合滑坡，根据斜坡变形的力学机制，其地质力学模式为滑移-弯曲型；根据其变形破坏特征，可分为3个变形区域、2个变形破坏过程。滑坡形成的影响因素包括滑坡所处斜坡形态特征、斜坡岩土组合特征、降雨作用及人类工程活动等；根据滑坡所处的岩土体结构特征，该滑移-弯曲型滑坡变形演变过程可分为三个阶段。%on August 24th,2014,a landslide disaster happened at Jinding Mountain of Wangmo County in Guizhou Province. In this accident,2 people were killed and 10 people were injured,and residential buildings and houses collapsed or damaged. The landslide was a medium - sized,rock -soil mixed bedding landslide. And from geological mechanics point of view,the landslide is slide -bending type. From the deformation and failure characteristics,the landslide can be divided into three deformation areas and two deformation and failure process. The influence factors for the land-slide formation include slope shape characteristic and geotechnical characteristic,rainfall and human engineering activities,and etc. ,According to the characters of the rock - soil structure,the deform-ation evolution process of the slide - bending landslide can be divided into three stages.
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