基于FAHP-相对差异函数的充填钻孔健康状况评价  

Health status evaluation of vertical backfilling drill-hole based on FAHP and relative difference function

作　　者：薛希龙[1] 王新民[1] 杨建[1] 杨力[1] 刘恩彦[1] 

机构地区：[1]中南大学资源与安全工程学院,湖南长沙410083

出　　处：《中国安全科学学报》2014年第12期96-102,共7页China Safety Science Journal

基　　金：国家科技支撑计划项目(2013BAB02B05)

摘　　要：为评价矿山充填钻孔的健康状况,选取8项主要影响因素,建立充填钻孔健康状况评价指标体系及评价等级标准。采用模糊层次分析法(FAHP)确定评价指标的权重,引入相对差异函数,建立基于FAHP法与相对差异函数的充填钻孔健康状况评价耦合模型,并通过其参数的变化自我验证评价结果的可靠性。应用该模型,评价金川矿区12条充填钻孔的健康状况,得出其健康状况等级分别为Ⅱ级、Ⅱ级、Ⅱ级、Ⅲ-级、Ⅲ级、Ⅲ+级、Ⅲ级、Ⅱ级、Ⅲ级、Ⅳ级、Ⅱ级和Ⅱ-级。评价结果符合矿山实际情况。In order to evaluate health status of vertical backfilling drill-hole, 8 main factors influencing the health evaluation status of vertical backfilling drill-hole were grading criteria were established. Weights chosen, an evaluation index system was built, and of evaluation indexes were obtained by FAHP. An evaluation integrated model was buih for vertical backfilling drill-hole on the basis of FAHP and relative difference function. The reliability of evaluation results were also verified itself through variability of integrated model parameters. The integrated model was applied to evaluating 12 vertical backfilling drill-holes in Jinchuan mine areas. The evaluation results are consistent with the actual situations.

关 键 词：模糊层次分析法(FAHP) 相对差异函数 充填钻孔 健康状况评价 级别特征值 

分 类 号：X936[环境科学与工程—安全科学]