地铁施工事故的多维关联规则分析

Analysis of Multidimensional Association Rule in Subway Construction Accidents

针对地铁施工事故频发,施工事故数据间的关系日益复杂的特点,提出了多维关联规则在地铁施工事故数据的具体应用方法,展现了"人—机—环境—管理"和事故发生类型之间如何挖掘强关联规则的过程。通过30个地铁施工事故数据的分析,利用Excel软件对数据进行处理,找出可能导致地铁施工事故发生的频繁因素的组合来,发现并评论施工事故类型发生的潜在规律,并将这些规律作为现实中管理者做出预防措施的依据。

Subway construction accidents have taken place from time to time recently, and the relationship among construction accident data is becoming increasingly complicate. This paper introduces a famous method called multi-dimensional association rule to help analyze a large amount of data in subway construction accidents. With this method, this procedure shows how to find out strong association rules between ＂person-instrument-environment-management＂ and the types of accidents. Further, this research is able to figure out the potential rules in construction accidents through searching the combination of frequent factors that probably lead to subway construction accidents. Besides, with these rules discovered, the managers would be able prohibit the anticipated accidents in subway construction.