基于分层关联分析的矿工不安全行为影响因素分析

Analysis on Influence Factor of Miners' Unsafe Behaviors Based on Stratified Correlation Analyzing Method

运用行为观察法和行为抽样法对矿工不安全行为进行采集,构建了矿工不安全行为数据库;基于分层关联分析方法,以构建的不安全行为数据库为依据,对矿工的工作环境因素和不安全行为影响因素间的关联度进行了定量分析。研究结果表明,外部因素对矿工的行为影响具有密切的关系,其关联度为81.3%;在外部因素中,环境因素与矿工的不安全行为的关联度最大,为33.4%。

In this paper, the behavior observation and behavior sampling methods were applied to collect the miners＇ unsafe behaviors and a database of the miners＇ unsafe behaviors was built; the quantitative analysis was made on the correlation degree between the working environmental factors of the miners and the influence factors of unsafe behaviors on the basis of the stratified correlation analyzing method and the database of the unsafe behaviors. The research results showed that the external factors were closely correlated with the miners＇ behaviors, the correlation degree between them is 81.3% ; in the external factors, there is a greatest correlation degree between the environmental factors and the miners＇ unsafe behaviors, it is 33.4%.