井下运输人—机—环境系统安全性分析初探

Preliminary Discussion on Safety Analysis of Man-Machine-Environment System for Underpit Transportation

井下运输系统是一个环节复杂、影响安全因素甚多的庞大系统。运输事故是煤矿井下常见的多发性事故。造成事故的原因是人、机、环境的缺陷。根据人－ 机－ 环境系统工程的理论，对井下运输系统的安全性进行了初步的探讨，为掌握事故发生的规律和提高系统的安全性。

Underpit transportation is a huge system,links of which are complex, and are affected by multi-factors of safety. Accident of underpit transportation is very common in coal mine. The reason is due to the drawbacks of man, machine and environment.Based on the theory of man-machine-environment system engineering,the safety of underpit transportation system is discussed,which could provide the way of thinking and the method to master the occurrence regularity of accident and to improve the safety of the system.