【摘要】 运用模糊综合评价法对热害矿井热环境进行了评价,构建了矿井热环境评价指标的隶属函数,并采用层次分析法对评价指标的重要程度及其算法进行了分析,以此来确定矿井环境的评价等级.设计了热环境评价系统软件,并以济宁二号煤矿714九采区沿程各巷道的环境状况为例进行了热环境评价,实际考察评价结果与现场完全符合.本评价系统及其软件完全可在热害矿井中应用.更多还原

【Abstract】 The fuzzy comprehensive evaluation method was used to evaluate the thermal environment in mine, and the membership functions of indexes in evaluation were set up. Analytic hierarchy process (AHP) was used to analyze the important degree of the evaluation indexes and its calculate ways, and the evaluation grades of environment in mine were ascertained. Software of mine thermal environment evaluation was developed. It was used in the environment evaluation of 714 ninth mine section in Jining Ⅱ Mine. The evaluating results are agreement with the the situation of the mine. This evaluation system and the software can be applied for evaluation of thermal enviroment in mine.更多还原