技术与创新管理2024，Vol.45Issue(5)：545-552,8.DOI:10.14090/j.cnki.jscx.2024.0507
基于NOSA的煤矿企业井下微环境风险评估研究
Research on Underground Microenvironmental Risk Assessment of Coal Mining Enterprises Based on NOSA
摘要
Abstract
In order to solve the problems of single characteristics of evaluation index and low efficiency of evaluation model in the assessment of underground microenvironment of coal mining enterprises at this stage,a risk assessment model of underground microenvironment of coal mining enterprises based on NOSA was proposed.Firstly,the characteristics of eight micro-environmental indicators in the under-ground of coal mining enterprises were analyzed,and the indicators were dimensionless.Secondly,the combination of analytic hierarchy process and fuzzy assessment was used to determine the weights of various underground micro-environmental indicators,and the weights of NOSA and various environmen-tal risk factors were integrated to form a risk assessment model of underground micro-environment of coal mining enterprises based on NOSA.Finally,the model is applied to a mine in Shaanxi,and the rel-evant countermeasures for the management of the underground microenvironment are established from the aspects of multi-dimensional data coupling analysis,auxiliary decision-making scheme and the link-age of underground equipment.It is of great guiding significance to assist in improving the management level of underground microenvironment in coal mining enterprises.关键词
NOSA/煤矿企业/微环境风险评估/层次分析/模糊评估Key words
NOSA/coal mining company/microenvironmental risk assessment/hierarchical analysis/fuzzy evaluation分类
管理科学引用本文复制引用
闫振国,王延平,王艳..基于NOSA的煤矿企业井下微环境风险评估研究[J].技术与创新管理,2024,45(5):545-552,8.基金项目
国家自然科学基金(52074214) （52074214）
