金属矿山地质环境抗扰动能力评价——以鄂西高磷铁矿试验采场为例  

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

作　　者：刘晓云[1,2] 陈勇[1,2] 吕垒[3] 

机构地区：[1]武汉科技大学资源与环境工程学院 [2]冶金矿产资源高效利用与造块湖北省重点实验室 [3]中钢集团武汉安环院绿世纪安全管理顾问有限公司

出　　处：《金属矿山》2011年第11期142-145,共4页Metal Mine

基　　金："十一五"国家科技支撑计划项目(编号:2007BAB15B03)

摘　　要：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。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.

关 键 词：金属矿山 地质环境 抗扰动能力 层次分析法 

分 类 号：P534.63[天文地球—第四纪地质学]