基于层次分析法的煤矿顶板安全评价

Safety assessment of mine roof based on analytic hierarchy process

在煤矿安全工作中,顶板安全评价是非常重要的一个方面。为了快速便捷地对顶板安全进行定性和定量综合评价,提出了以层次分析法为理论依据的顶板安全评价方法。该评价体系由3个方面、8个指标组成,同时,为解决在实践过程中发现的计算偏复杂问题,开发了以Visual Basic(VB)语言为基础的专用软件。通过一段时间的试用,该评价体系和软件得到的安全评价结果符合现场实际,比原有方法更加具体、更有针对性,具有一定的可推广性。

Safety assessment of roof is a very important aspect in coal mine safety work.In order to assess roof safety qualitatively and quantitatively,an assessment method of roof safety based on analytic hierarchy process(AHP)was proposed.The assessment system consists of three aspects and eight indicators.At the same time,in order to solve the problem of too complicated calculation process,the special software based on Visual Basic(VB)language was developed.After a period of trial use,the safety assessment results obtained by the assessment system and software conform to the actual situation,and are more specific and targeted than the original method,which has a certain degree of generalization.