Study On The Stability Of The West Side Slope Of Buzhaoba Open-pit Mine

The stability of open pit slopes is related to the normal production of open pit mines.Therefore,the problem of slope prevention will be a solution that will bring huge benefits to open pit mines.How to effectively solve the landslide problem is one of the key points in the field of open pit mining.The geological structure of the west slope of the Buzhaoba open-pit mine is extremely complex,and is affected by the interaction and cutting of multiple faults.The entire west side was divided into separate areas.In this paper,the slope stability is studied in the west slope of Buzhaoba,and the slope stability is studied.Under the premise of determining the geological structure of the west side,the cause of the landslide phenomenon has been analyzed.The landslide mode of the open pit mine is based on the analysis of the main factors causing the landslide: lithology parameters,structural plane strength,tectonic stress,slope geometry,blasting vibration,etc.,by collecting the physical and mechanical parameters of the rock formations of various historical topics,The comprehensive analysis of factors determined the physical and mechanical parameters of the rock formation required for this study.This study uses Slpoe software and Sigma software to analyze the stability of the original slope,and after the slope treatment,combined with hydraulic factors,geostress conditions,blasting vibration and other factors,the stability analysis with FLAC3 D software,the effect of the treatment program To verify and finally propose a slope safety monitoring program,the research ideas of this paper and the methods used in the research process can provide important help for the field.