基于未确知测度理论的煤矿职业病风险评价指标体系

Evaluation Index System of Occupational Disease Risk in Coal Mine Based on Unascertained Measurement Model

导致职业病产生的影响因子不仅仅存在随机性、模糊性,还存在由于信息不足而导致的未确知性,传统分析方法往往无法兼顾,而未确知测度理论则能很好的解决这一问题。基于此现状,构建了煤矿职业病风险评价指标,运用层次分析法,确立了相关影响因子的具体权重,并以未确知测度理论为基础,研究并提出了煤矿职业病风险评价指标体系。为了验证模型的可行性与有效性,对于具体工程实例进行应用,评价模型所得结果与实际相符。

The influencing factors of occupational diseases are not only random and fuzzy,but also uncertain due to the lack of information.Traditional analysis methods are unable to take both into account,and the unascertainment measurement theory can well solve this problem.Based on the current situation,this paper constructs the evaluation index system of occupational disease risk in coal mine,establishes the specific weight of relevant influencing factors by using the analytic hierarchy process,and studies and proposes the evaluation model of occupational disease risk in coal mine based on the unascertained measurement theory.To verify the feasibility and effectiveness of the model,the application of the model is carried out in a practical project.The results of the evaluation model are consistent with the reality,which proves that the model is feasible and effective.