THE NUMERICAL SIMULATION ANALYSIS ON EFFECT OF GROUNDWATER TO SLOPE STABILITY

Much relationship lying between stability of the slope and groundwater,because of this,the Finite Element Method is used to analysis the effect of groundwater on stability of the slope,the stress and displacement field in slope body is given。At the same time,some methods such as the Finite Element Method、Fellenius Method、Bishop Method、the Single Bishop Method and Janbu Method is used to analysis the safety factor of the slope stability at different groundwater,the effect on the slope stability is analysis by the change of groundwater,the results can provide theoretical base for designing safety system of the slope.