基于层次分析和灰色综合评判的石膏矿山地质环境影响评价  

The Geological Environmental Impact Assessment of Gypsum Mines Based on Analytic Hierarchy Process and Grey Comprehensive Evaluation

作　　者：蒋复量[1,2] 周科平[1] 李长山[2] 肖建清[1] 李向阳[2] 

机构地区：[1]中南大学资源与安全工程学院,长沙410083 [2]南华大学核资源与安全工程学院,衡阳421001

出　　处：《中国安全科学学报》2009年第3期125-131,共7页China Safety Science Journal

基　　金：“十一五”国家科技支撑计划(2006BAB02A02);湖南省2007年度安全生产科技发展计划项目(07-17,07-29);湖南省教育厅资助项目(07C652,08B068)

摘　　要：为了更好地对矿山地质环境影响进行综合评价,针对衡山白果地区石膏矿山的特点建立了评价指标体系,采用层次分析法确定各指标权重;运用灰色系统理论,构建了石膏矿山地质环境影响灰色综合评价模型;并对3个典型矿山进行了计算,计算得出的结果与实际情况相符,所给出的综合评价值既能用于描述所评价矿山的地质环境影响程度,也可对同一区域不同矿山地质环境影响程度进行比较。该研究成果可以推广到其他非煤矿山,同时也为矿山地质环境影响评价及矿山安全管理工作提供了一条新途径。In order to better evaluate the geological environment impact of mines, an evaluation index system was established according to the characteristics of gypsum mines in Baiguo region of Hengshan County, and the weight of each index was determined by adopting the analytic hierarchy process. Then, a gray comprehensive evaluation model for gypsum mines＂ geological environment impact was established by use of grey system theory, and 3 typical mines were calculated as examples. The calculating result indicated that it was well consistent with the actual situation. The evaluation result cannot only reflect the impact degree of gypsum mines on geological environment, but also be used to rank the geological environment impact degree of different mines in the same region. The study achievements provide a new way for the geological environment impact assessment of mines, and meanwhile, it can be also applied to the geological environment impact assessment of other non-coal mines.

关 键 词：层次分析法(AHP) 灰色综合评价 石膏矿 矿山地质环境 安全管理 

分 类 号：X820.3[环境科学与工程—环境工程]