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通过对山西某矿山采场南边坡1640-1578m段滑坡区进行勘察,采用反演分析和现场原状土取样试验分析,确定滑坡区岩土力学性质参数,提出了综合治理方案。在治理过程中对重点区域加固参数进行了优化,采用极限平衡法进行稳定性分析,结果表明,该方案可以确保该部位边坡稳定,为矿山安全生产提供保障。
Through the investigation of the landslide area of 1640-1578m in the southern slope of a mine in Shanxi Province, by using the inversion analysis and the sample analysis of the undisturbed soil in the site, the parameters of the rock mechanics properties in the landslide area are determined and the comprehensive control plan is put forward. In the process of governance, the reinforcement parameters of key areas are optimized, and the stability analysis by limit equilibrium method is carried out. The results show that the scheme can ensure the stability of the slope and provide the guarantee for mine safety production.