焊接事故因素综合分析及其安全评价方法的建立

The Weld's Accident Factor Analysis and the Method of Safety Evaluation

通过事故树(FTA)分析方法系统地分析了影响焊接安全的各个主要因素,并建立了层次结构模型,在此基础上,运用模糊综合评价方法对整个焊接安全体系进行了有效的评估。这是一种针对焊接安全体系的焊接专项安全评价方法。

This paper analyses every pivotal factor that can affect the safety of weld by the method of Fault Tree Analysis（FTA）and sets up a hierarchical model. On the basis of that, it processes an effective evaluation of the whole system of weld safety by using fuzzy comprehensive evaluation. It puts forward a method of special weld safety evaluation that adapt to the system of weld safety.