采矿与安全工程学报2016，Vol.33Issue(3)：431-436,6.DOI:10.13545/j.cnki.jmse.2016.03.009
模糊综合评判在西南矿区沿空留巷适应性评价中的应用
The application of fuzzy synthesis assessment method to adaptability of gob-side entry retaining in southwest
摘要
Abstract
Gob-side entry retaining has shown great superiority in practical application. In order to promote the gob-side entry retaining technology in small-to-medium-scale coal mines, this paper has used analytic hierarchy process (AHP) and method of fuzzy synthesis assessment to evaluate the adapt-ability of gob-side entry retaining. According to experts’ experience and experimental results, six geo-logical factors have been set i.e., burial depth, dip angle of coal seam, thickness of coal seam, lithology of roof, influence coefficient of immediate roof thickness, and roof lithology. Through AHP, the judg-ment matrix is structured and the weight of each factor is determined. For example, the adaptability rank of gob-side entry retaining of a roadway of a coal mine in southwest region is determined to be gradeⅤ, consistent with the theory based on the experiments, which showed that the model can play a useful role in evaluating the adaptability of gob-side entry retaining.关键词
模糊综合评判/沿空留巷适应性/地质因素/专家打分/权值Key words
fuzzy synthesis assessment method/the adaptability of gob-side entry retaining/geological factors/expert scoring/weights分类
矿业与冶金引用本文复制引用
曹树刚,王帅,范映冲,杨红运,陈先哲..模糊综合评判在西南矿区沿空留巷适应性评价中的应用[J].采矿与安全工程学报,2016,33(3):431-436,6.基金项目
国家自然科学基金项目(51474039，U1361205，51404046)；中央高校基本科研业务费专项资金项目(106112015CDJXY240003)；重庆大学煤矿灾害动力学与控制国家重点实验室自主课题项目(2011DA105287-ZD201302) （51474039，U1361205，51404046）
