事故致因理论:缺陷塔模型

Fault Tower Model as an Accident Causation Theory

为建立新的事故模型,首先以马克思主义的唯物辩证法为指导,针对事故内因、外因确定5对连锁因果关系,引入生产、事故、物质、能量、作业场所、安全管理、企业、政府和社会等安全要素,与故障树分析方法密切结合,建立缺陷塔模型(FTM)。然后,借鉴计算机科学面向对象编程的理念,定义塔体、塔段、塔壁、缺陷缝、管道、阀门共6种对象,规定了对象的主要属性,实现模型的三维可视化。

For the sake of building a new accident model,5 pairs of chained causal relationships were identified against internal and external factors under the guidance of Marxist materialist dialectics,bringing in some important safety concepts such as production,accident,material,energy,workshop,safety management,enterprise,government and society,thus a FTM was built,with fault tree analysis is embedded in;then taking the advantage of Object-Oriented Programming in computer science,6 objects were defined as tower,ring,wall,seam,pipe and valve.Their main attributes were defined and 3D visualization of the theory was achieved.