The Study Methods and the New Progresses of Slope Stability

Abstract

Systematically introduce the research situation and development trends of the analysis method of slope stability at home and abroad, Focus on the two kinds of calculation methods and critical slip surface searching method based on the limit equilibrium theory and numerical analysis, And it also briefly discusses the main characteristics of these methods and their advantages and disadvantages, introduces the dynamic 3D slope stability research, and the prospect of the research direction in the future, providing the reference of the relevant personnel engaged in the slope study. Slope is an important part of the engineering construction. The problem of slope stability is related to the human life and property safety and the safety and efficiency of engineering itself. A comprehensive evaluation of its stability has an important theoretical and practical significance. Analysis of slope stability has always been an important research contents in the field of geotechnical engineering. It emerges in an endless stream in the analysis method currently, However, different research methods can only be applied to different engineering geology environment, Whether is the stability analysis reasonable or not directly affects the guidance for the engineering construction. So how to effectively use the appropriate analysis method is particularly important. This article tries to classify and explain the theory and method of analysis on slope stability systematically and deeply probe the characteristics, advantages and disadvantages of the major domestic and foreign research methods, aiming to help the readers have a better cognizance hope that it can emerge the new methods and traditional ones can be improved and developed in the field slope stability research.