摘要
The Miaoba landslide is a typical representative.The Miaoba landslide lies in the middle of the central fault zone of Longmen Mountains.The intensity of the landslide area is Ⅺ.The landslide volume is about 113×104m3.Through the field investigation and synthetic analysis,this paper strives to reveal its characteristics and formation mechanism.It takes a detailed partition of the landslide. Based on the analysis of formation mechanism of the landslide,this paper obtains that the functions of coupling dynamic of the internal and external earth are the reasons of forming the high landslide induced by earthquake.