采场地压管理方案优选  

Scheme selection for stope pressure management

作　　者：孙明伟[1] 盛建龙[1] 

机构地区：[1]武汉科技大学资源与环境工程学院,湖北武汉430080

出　　处：《化工矿物与加工》2011年第4期17-21,共5页Industrial Minerals & Processing

摘　　要：将层次分析法和模糊综合评价法相结合,应用于矿山采场地压管理方案的综合评判中。在评判过程中,综合考虑影响采场地压的各种因素,利用层次分析法确定各指标权重向量,用模糊综合评判理论确定方案的隶属度向量,计算采场地压管理方案的综合评判值,以此作为决策依据。以某矿山为例,得出待选地压管理方案的综合评判值,从而确定该矿山针对不同矿块采用留矿柱或崩落围岩的方法进行地压管理。Comprehensive evaluation of the scheme for stope pressure management in a mine was made by combination of analytic hierarchy process and fuzzy comprehensive evaluation.In the process of evaluation,the various factors which influence the stope pressure management was considered comprehensively.The analytic hierarchy process can be used to determine the index weight and fuzzy comprehensive evaluation is used to determine the Membership vector of the scheme.Calculation the comprehensive evaluation value of stope pressure management as the basis of decision.Taking a mine as an example,comprehensive evaluation value of stope ground management is calculated,finally leaving pillar or caving rock to different ore block is determined as the best way to manage ground pressure.

关 键 词：采场地压管理 层次分析法 模糊综合评价 地下开采 

分 类 号：TD324.2[矿业工程—矿井建设]