基于熵值法—突变理论的地下矿山紧急避险系统可靠性研究

发布时间：2018-04-05 17:33

本文选题：地下矿山　切入点：紧急避险系统　出处：《黄金科学技术》2016年06期

【摘要】：为了确保紧急避险系统在地下矿山应急避险中的有效作用,有必要对其可靠性进行研究。结合熵值法及突变理论,基于环境、人、物料、设施设置和管理5个方面,对影响紧急避险系统可靠性的因素进行了3层分解,建立了包含19项指标的评价指标体系,运用熵值法对指标的重要性进行了排序,结合突变理论评估工具,构建了紧急避险系统可靠性评价模型。将该模型应用于山东某地下矿山的紧急避险系统可靠性评价分析,提出了提高其可靠性的对策。研究表明,该评价模型较好地细化及深入剖析了影响紧急避险系统可靠性的因素,客观确定了各层指标的相对重要性,得出了与矿山实际情况一致的评价结果,为地下矿山紧急避险系统可靠性评价提供了一种新方法。
[Abstract]:In order to ensure the effective function of emergency safety system in underground mines, it is necessary to study its reliability.Combined with entropy method and catastrophe theory, based on five aspects of environment, people, material, facility setting and management, the factors influencing the reliability of emergency risk avoidance system are decomposed into three layers, and the evaluation index system including 19 indexes is established.The importance of the index is sorted by entropy method, and the reliability evaluation model of the emergency risk avoidance system is constructed by using the catastrophe theory evaluation tool.The model is applied to the evaluation and analysis of the reliability of the emergency risk avoidance system in an underground mine in Shandong Province, and the countermeasures to improve its reliability are put forward.The research shows that the evaluation model can refine and deeply analyze the factors that affect the reliability of the emergency risk avoidance system, determine objectively the relative importance of the indexes of each layer, and obtain the evaluation results consistent with the actual situation of the mine.It provides a new method for the reliability evaluation of underground mine emergency risk avoidance system.
【作者单位】：西安建筑科技大学管理学院;
【基金】：陕西省自然科学基金项目“露天矿山采矿生产信息时空推演模型构建理论研究”(编号:2016JM5088) 陕西省教育厅专项基金项目“露天矿时空4D信息模型构建理论研究”(编号:15JK1414)联合资助
【分类号】：TD77

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