抄録
The limit equilibrium method has been used for landslide stability. However, it is difficult to evaluate the quantitative relationship between sliding distance and porewater fluctuation. The slope stability calculation by finite element method combined with joint element is executed to clarify the strain and stress conditions along slip surface, and also to analize the acting stress to steel pile constructed in landslide area. The calculated vesults are relatively good and are in accord with the observed values obtained from actual landslides. In this paper, the approach method of finite element method is discussed.
