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一种基于G1-EWM和未确定措施理论的地下矿山热工作的综合风险评估方法

Xiaoqiang Ding¹, Xiangliang Tian², Jinhui Wang³

¹College of Ocean Science and Engineering, Shanghai Maritime University, Shanghai, 201306, China.

Scientific reports

|March 14, 2024

概括

本研究引入了一种用于地下矿山热工的新风险评估方法,该方法结合了G1-EWM权重和未确定测量理论. 该方法有效地识别高风险区域,增强采矿操作的安全协议.

科学领域:

采矿工程采矿工程采矿工程
风险管理风险管理
安全科学安全科学安全科学

背景情况:

地下矿山的热工作业存在重大事故风险.
对于复杂的采矿环境,现有的风险评估方法可能缺乏准确性.
有效的安全协议对于防止在热工作期间发生事故至关重要.

研究的目的:

开发和验证一个可靠的风险评估方法,用于热工作在地下矿山.
整合G1-EWM权重和未确定的测量理论,以提高准确性.
为识别和减轻采矿中热工作风险提供一个实用的工具.

主要方法:

使用未确定的测量理论构建单个指标测量矩阵.
建立地下热工的风险评估指数系统.
使用G1 (顺序关系分析) 和EWM (重法) 确定索引权重.
通过信任识别计算多指数综合评估矢量和确定风险水平.

主要成果:

拟议的方法成功评估了金属矿道 (IV - 高风险) 和垂直轴 (III - 中等风险) 中热工作的风险水平.
评估结果显示与现场风险评估一致,验证了模型的可行性.
该方法在各种地下采矿场景中提供了可靠的热工风险评估.

结论:

结合G1-EWM和不确定的测量模型,为地下矿山热工作风险管理提供了一个独特而有效的策略.
开发的模型具有提高矿山安全的理论意义和实际适用性.
未来的研究应该探索模型的改进,以更广泛地应用和集成先进的分析技术.

关键词:

综合权重的权重是指组合权重.重法 (EWM) 是一种重法.热工作热工作订单关系方法 (G1)不确定测量理论的测量理论.

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