金属矿山地质环境抗扰动能力评价

在归纳矿山地质环境评价研究现状的基础上，界定了金属矿山地质环境抗扰动能力的内涵，构建了以采空区塌陷、崩塌-滑坡、岩溶塌陷为主要考察类型，包括点评价、面评价和区域评价的综合评价体系。结合鄂西高磷铁矿试验采场的地质环境条件和特征，依据所建立的评价体系选取了针对性的点评价指标体系，运用层次分析法对其地质环境抗扰动能力进行了实例研究。评价结果表明：鄂西高磷铁矿区试验采场地质环境抗扰动能力为“一般”。因此，需加强对开采扰动所带来矿山地质灾害的预测与防治。

Anti-disturbance Capacity Evaluation of Metal Mining Geological Environment:A Case Study on High-phosphorus Iron Area in Western Hubei

Based on the summarize researches of mine geological environment assessment，defined what the anti-disturbance capacity evaluation of metal mining geological environment was.A comprehensive evaluation system include point，plane and regional assessment was established which took goaf collapse，collapse-slide，karst collapse as main study objects.According to the geological environment condition and the characteristic of the high-phosphorus iron area west Hubei，a case study of Anti-disturbance capacity of geological environment was carried out by using analytic hierarchy process,which based on the point indicator system had been established.Evaluation result showed that the anti-disturbance capacity of high-phosphorus iron area west Hubei' geological environment was “medium”.So the mine geological disaster prediction and Prevention which caused by mining disturbance should be strengthen.