摘要
为有效客观地评价煤矿各种因素对粉尘危害的影响,确定多层次的煤矿粉尘风险评估指标体系,针对影响粉尘危害风险因素的复杂性和不确定性,运用层次分析法与模糊灰色关联法构建粉尘危害风险综合评价模型,利用层次分析法确定一二级指标影响因素的权重,然后通过灰色关联法数据之间影响关系,并通过实例以量化的方式准确地计算出各指标的影响力排序,最终指出影响煤矿粉尘的主要因素,为企业煤矿粉尘风险评价和管理决策提供定量的依据。
In order to effectively and objectively evaluate of various factors on the influence of dust hazard in coal mine,and de-termine the coal dust in the risk assessment index system of multi-level,aiming at the complexity of the factors affecting dust hazard risk and uncertainty,we used the analytic hierarchy process and fuzzy grey correlation method to build the dust hazard risk compre-hensive evaluation model.Analytic hierarchy process is used to determine the secondary index weights of affecting factors.Then,through the influence relationship between the data of grey correlation method,and through examples,the influence ranking of each index is accurately calculated in a quantitative way,and finally the main factors affecting coal mine dust are pointed out,which pro-vides a quantitative basis for enterprise coal mine dust risk assessment and management decision-making.
作者
周兆海
姚有利
程超男
ZHOU Zhao-hai;YAO You-li;CHENG Chao-nan(School of Coal Engineering,Shanxi Datong University,Datong Shanxi,037003)
出处
《山西大同大学学报（自然科学版）》
2021年第3期82-86,共5页
Journal of Shanxi Datong University(Natural Science Edition)
基金
山西省科技厅项目[2019041014-3]。
关键词
煤矿粉尘
风险评估体系
层次分析法
模糊灰色关联法
评价模型
coal mine dust
risk assessment system
analytic hierarchy process
fuzzy grey relational method
evaluation model
