Landslide stability for Shuitianba in the Three Gorges area

According to the data of preliminary survey , the authors established a landslide geological model , on the basis of analyses on the sensitivity of landslide , tried to simulate and calculate the landslide stability of Shuitianba with the method of transfer coefficient when it is under different strength parameters , and study the landslide mechanism. The results show that it is sensitive to the effects of shear strength parameters of sliding zone and groundwater level on landslide stability safety coefficient , which provides reliable basis for calculation of landslide stability.