基于灰色关联分析的巷道掘进风险评价
张月山¹，浑宝炬^1，2，陈燚凯¹
（1. 华北理工大学矿业工程学院，河北 唐山 063210；2. 河北省矿业开发与安全技术重点实验室，河北 唐山 063210）
摘要： 掘进工作面是煤矿巷道掘进的重要场所，其风险隐患较多。运用灰色关联分析对巷道掘进中辨识到的风险进
行了评价。构建原始评价矩阵，并运用熵权法确定各评价指标的客观权重，最后得出各评价对象与参考数列的关联度。
将灰色关联度归一化到特定区间进行风险分级管控，依据不同的等级采取相应防控措施，减少掘进安全事故的发生。
关键词： 灰色关联分析；熵权法；风险评价；巷道掘进作业
中图分类号： TD79      文献标志码： A      文章编号： 2095-0802-(2023)04-0177-03
Risk Assessment of Roadway Excavation Based on Grey Correlation Analysis
ZHANG Yueshan¹, HUN Baoju^1,2, CHEN Yikai¹
(1. College of Mining Engineering, North China University of Science and Technology, Tangshan 063210, Hebei, China; 2. Hebei
Key Laboratory of Mining Development and Safety Technology, Tangshan 063210, Hebei, China)
Abstract: With numerous risks and hazards, the excavation face is a crucial location for the excavation of coal mine roadway.
The grey correlation analysis method was used to evaluate the risks identified in the roadway excavation. By constructing the
original evaluation matrix and using the entropy weight method to determine the objective weight of each evaluation index, the
correlation degree between each evaluation object and the reference number sequence was finally obtained. Normalize the grey
correlation degree to a specific section for risk grading control, and take corresponding prevention and control measures according
to different levels to reduce the occurrence of safety accidents in excavation.

Key words: grey correlation analysis; entropy weight method; risk assessment; roadway excavation operation