Effecting and forecasting of landslide stability with the change of reservoir water level

Abstract

Based on the analysis of relationship between the level of reservoir water and stability of landslide,a reservoir landslide is investigated.The law of the landslide displacement at the representative measuring points during the elementary water storage period is analyzed,the most dangerous water level is determined,and the parameters for stability analysis are obtained by back analysis.Then,considering the rearfalling,relation between stability of landslide and level of reservoir water is prodicted for the case of storing water and falling of water level in the future.