With the rapid development of Metro construction, the subway construction accidents frequently happen. For the characteristics of the increasingly complex relationship between subway constructions accidents data, this paper puts forward a method of the multi-dimensional association rule's specifically applying in subway construction accidents data. With this "multi-dimensional association rule" tool, the potential relations of subway construction accident are to be found out, showing specifically how to find out this procedure of strong association rules between "person-instrument-environment-management " and the types of accidents. The strong association rule of construction collapse accidents can be figured out through searching the combination of frequent factors that probably lead to subway construction accidents. Furthermore,on the basis of the evaluation of strong association rules,the potential laws for subway construction accidents will be found. And these laws are used as the basis of managers making accident-prevention security measures in reality.%针对地铁施工事故数据间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.利用关联规则工具挖掘出施工事故潜在的关系,具体展示了“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,来发现施工坍塌事故发生的强关联规则.在评价强关联规则的基础上,找到适合地铁施工事故发生的潜在规律,并将这些规律作为现实中管理者做出预防安全事故发生措施的依据.
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