兖济滕矿区地质环境综合评价

Comprehensive appraisal of geological environment in Yanjiteng mining area

摘要: 提出了矿区地质环境综合评价的概念和目的,并通过对矿区的系统研究,建立了兖济滕矿区地质环境综合评价指标体系,采用专家调查-层次分析法确定了各评价指标的权重,并且利用模糊数学方法对矿区地质环境综合质量进行了评价。结果表明,济宁矿区和滕北矿区的地质环境综合评价等级为Ⅰ级(较轻),兖州矿区和滕南矿区分别为Ⅲ级(较重)和Ⅳ级(重)。

Abstract: This paper presents the concept and purpose on comprehensive appraisal of geological environment of mining area,and sets up index system of geological environment appraisal in Yanjiteng mining area through systematical study,finally appraises the comprehensive quality of geological environment of mining area by using the fuzzy mathematics method.The results show the comprehensive quality of geological environment of Jining and Tengbei mining areas is graded as level Ⅰ,that of Yanzhou and Tengnan mining areas is graded as level Ⅲ and level Ⅳ respectively.