蟠龙滑坡演化过程离散元模拟分析

摘要

The paper introduces the basic geological features of Panlong landslide ,analyses the internal and external fac-tors of its formation,simulates the evolution of the landslide by discrete element software 2D-Block,and finally under-stands the characteristics of landslide deformation .Characteristic of Panlong landslide is significant and representative .To this Landslide investigation and prevention of this kind of landslide is of great practical significance .%介绍蟠龙镇滑坡的基本地质特征，分析其形成的内外因素，同时应用2D－BLOCK离散元软件对蟠龙镇滑坡形成演化进行模拟。模拟结果清楚地还原了蟠龙镇滑坡发生发展的全过程。蟠龙镇滑坡特征明显，具有代表性，对该类滑坡的调查和预防具有十分重要的现实意义。