Analysis On Stability Of Fushun West Open-pit Mine South Slope

With the development of the mining accident frequency, the our country to the safety of Fushun west open-pit mine slope importance to improve, the open pit slope stability around this problem, the slope from possible instability of internal cause and external cause two aspects, the stability of the slope in open analysis, and in the light of slope stability assessment now various methods for integration, and finally to adopt in the modern engineering geological aspects of used widely FLAC3D numerical simulation software to carry on the analysis, this study in order to investigate the safety and stability of the open-pit mine slope as the main line, the macro and micro analysis, and the combination of investigation and laboratory analysis and test and the simulation method synchronization, multi-disciplinary knowledge cross comprehensive,variety mode analysis discussed, link theory with practice and so on a series of research methods to evaluate the stability of slope. This paper selected for South West Open Pit Slope certain numerical simulation.Preliminary identification of the paragraph is typical for South West pit area,Deformation instability for the entire South to help the most serious area, Therefore, in this range segment numerical simulation analysis,The significance of having a very typical. through this topic research, will give related mine slope safety stability problem to provide a reference for the research and analysis.