Submit Manuscript  

Article Details


Comprehensive Study on Sliding Surface and Stability of a Soil Landslide

Author(s):

A. Fayou*, Xuegang Dai, Shiqan Yan and Chenxi Liao   Pages 1 - 9 ( 9 )

Abstract:


Objective: The paper aims to solve the problem of determining the sliding surface of soil landslide, and to provide the basis for landslide stability analysis and prevention engineering.

Methods: In this paper, the sliding surface is determined by field exploration, and the sliding surface is comprehensively determined by FLAC3D numerical simulation method. At the same time, Sweden Arc

Method and FLAC3D numerical simulation are used to make a comprehensive comparative analysis on the deformation and stability of the landslide.

Results: The position of the sliding surface of dawanjiang landslide is determined by FLAC3D numerical simulation method, which is located in the eluvium and the maximum depth is about 7m, which is basically consistent with the speculated position. It provides a theoretical basis for landslide stability calculation and control engineering.

Conclusions: In the determination of sliding surface and stability calculation of soil landslide, the comprehensive analysis combined with numerical simulation is the more reliable method.

Keywords:

Soil landslide, sliding surface, stability, Dawanjiang landslide, simulate, FLAC3D.

Affiliation:

Faculty of Land Resource Engineering, Kunming University of Science and Technology, Kunming650093, Yunnan,, Faculty of Land Resource Engineering, Kunming University of Science and Technology, Kunming650093, Yunnan,, Faculty of Land Resource Engineering, Kunming University of Science and Technology, Kunming650093, Yunnan,, Faculty of Land Resource Engineering, Kunming University of Science and Technology, Kunming650093, Yunnan



Read Full-Text article