摘要
以煤矿工作面安全性为研究对象,建立煤矿工作面安全事故评价指标体系。运用模糊综合评价模型,采用柯西分布公式的隶属函数,对工作面安全性进行综合评价,不仅可以确定矿井安全性的等级,而且还能得到具体的安全性等级分数。最后通过实例分析的方法进行检验与应用,结果表明运用模糊综合评判来评价和预防工作面生产中安全事故是有效和可行的。
This paper set up evaluation system for safety disaster of mining face by researching safety situation of mining face. This model applied membership function in Cauchy Distribution Formula to comprehensively evaluating safety situation of mining face. It determined safety degree of mine and obtained specific safety degree value. The research results examined by instance analysis showed that it was feasible and effective that applying fuzzy comprehensive judgment to evaluating and preventing safety disaster in mining face.
出处
《煤矿开采》
北大核心
2009年第3期13-15,共3页
Coal Mining Technology
基金
十一五国家科技支撑计划,煤矿安全控制关键技术研究(2006BAK03B07)
关键词
安全
评价指标
隶属函数
模糊综合评价
safety
evaluation index
membership function
fuzzy comprehensive judgment
