摘要
通过淮南矿区的区域地质环境背景特点分析,利用调查统计等资料,找出了影响矿区地质环境的关键因子和累积因子,采用三角隶属函数对各因子进行量化,不能量化的由专家打分给出。根据层次比较法确定各因子的权重,利用模糊数学原理构建了考虑累积效应的淮南矿区环境综合评价模型,得到了实际评价结果。
With the analysis on the regional geological environment background features of Huainan Mining Area,the investigation statistics and other information was applied to find the key factors and the accumulated factors affected to the geological environment of the mining area.The trigonometrical subordinated function was applied to quantize each factor and the experts would grade the factor not be quantized.The weight of each factor would be determined with the hierarchical comparison method.The fuzzy mathematics principle was applied to establish the comprehensive evaluation model of Huainan Mining Area in consideration of the accumulated effect and the actual evaluation results were obtained.
出处
《煤炭工程》
北大核心
2011年第2期104-106,共3页
Coal Engineering
基金
国家自然科学基金项目(50774080)
国家环保公益性行业科研专项(200809128)
关键词
淮南矿区
开采
地质环境
评价模型
模糊变换
层次分析法
累积效应
huainan mining area
mining
geological environment
eveluation model
fuzzy transformation
analytic hierarchy process
accumulated eff
