煤矿安全应急管理系统耦合协调度评价研究
2018-06-01衡连伟夏业领
衡连伟 夏业领


摘 要:针对煤矿安全应急管理系统耦合协调度低导致矿难事故发生的问题,构建了基于网络层次分析法(ANP)和序参量法的煤矿安全应急管理耦合协调度模型。将应急管理系统分为应急目标、应急运作、应急保障、应急激励和应急约束5个子系统,构建了包含39个序参量的煤矿安全应急管理评价指标体系。借助超级决策软件(SD)确定各指标权重,采用序参量法对预防、准备、响应和恢复四个阶段的煤矿安全应急管理系统耦合协调度进行测算。结果表明:以预防阶段作为基期,案例煤矿应急管理系统耦合协调度在准备阶段为0.052 5,响应阶段和恢复阶段的耦合协调度分别为-0.036 4和-0.300 7。案例煤矿安全应急管理系统各子系统有序度在预防、准备、响应和恢复阶段波动大,系统内部协调程度低,外在表现为整体协调度水平低。
关键词:应急管理;网络层次分析法(ANP);耦合协调度模型
中图分类号:X92 文献标识码:A文章编号:1672-1101(2018)01-0055-07
Abstract: Aiming at emergency management systems low coupling and coordination degree that lead to mine accidents, a coupling coordination degree model of emergency management of coal mines is built based on ANP and ordinal parameter method. The emergency management system is divided into 5 subsystems: emergency target, emergency operation, emergency support, emergency incentive and emergency constraint. An evaluation index system for emergency management of coal mines including 39 sequential parameters is built. With the help of super decision software (SD), the weight of each index is determined, and the order parameter method is applied to calculate the coupling coordination degree between four stages of emergency management, including prevention, preparation, response and recovery. The results show that with the prevention stage as the base, the coupling coordination degree of emergency management system of the case coal mine is 0.052 5 in the preparation stage, and the coordination degree of the response stage and the recovery stage is -0.036 4 and -0.300 7 respectively. The order degree of each subsystem of emergency management system of coal mines fluctuates greatly in the stage of prevention, preparation, response and recovery, and the degrees of internal coordination and overall coordination are low.
Key words:Emergency management; Network analytic hierarchy process (ANP); Coupling coordination degree model
2016年1月,全國共发生各类较大以上事故64起、死亡和下落不明270人[1]。2017年2月14日,湖南涟源市祖保煤矿发生矿井煤尘爆炸,造成10人死亡;2017年3月9日,山西长治市长治联盛煤业公司井下发生顶板事故,造成3人死亡、2人受伤,这些事故反映出我国部分煤矿存在安全应急管理工作混乱、安全监察监管不严、从业人员安全防范意识薄弱等问题。煤矿作为我国工业生产中事故发生率最高、伤亡最严重的行业,且又是灾难事故的预防主体和积极响应者,其应急管理工作直接决定着煤矿安全管理工作的效率和效能。……
