Debris flow of Shuangyangzi gully,Dujiangyan City in Wenchuan earthquake area
汶川强震区都江堰市双养子沟泥石流调查

In 2010,the intense rainstorm on 13 August induced debris flow hazard in Dujiangyan City,Sichuan Province,the affecting area of Wenchuan earthquake.This debris flow is the result of both rainfall and earthquake.Therefore,it is significant to make clear of the development characteristics of debris flows by studying its formation and movement process in high seismic intensity area.For discussing the starting way of debris,this paper analyzed the watershed,especially the gully channel characteristics of Shuang...