基于复杂网络模型的施工安全事故致因研究  

Research on the Causes of Construction Safety Accidents Based on Complex Network Model

作　　者：周明悦 秦旭阳 张建荣[2] 张伟[2] ZHOU Mingyue;QIN Xuyang;ZHANG Jianrong;ZHANG Wei(Hubei Province Engineering Consulting Co.,Ltd.,Wuhan 430064,China;School of Civil and Hydraulic Engineering,Huazhong University of Science and Technology,Wuhan 430074,China)

机构地区：[1]湖北省工程咨询股份有限公司,湖北武汉430064 [2]华中科技大学土木与水利工程学院,湖北武汉430074

出　　处：《工程管理学报》2024年第2期90-94,共5页Journal of Engineering Management

基　　金：“十三五”国家重点研发计划项目(2017YFC0805500)。

摘　　要：为充分识别建筑施工安全事故致因规律,利用复杂网络模型对建筑安全事故进行分析。根据系统思维提出了包含6个子系统和40个因素的事故致因系统;以1196份事故调查报告为数据,以致因因素和事故类型为节点,以关联规则得到的因素关联为边,以因素共现频数为边权,构建事故致因网络模型;通过复杂网络基本参数计算、节点重要程度分析,得到6项关键致因因素和3条关键致因链;通过案例分析对模型进行论证,并从工程实践的角度提出建议。To fully identify the causes of construction safety accidents,a complex network model was used to conduct the analysis.Firstly,an accident causal system with 6 subsystems and 40 factors was constructed based on system theory.Secondly,a network model of the causes of the accidents was constructed using 1196 accident investigation reports as data resources,causal factors and types of accidents as nodes,relationships between factors obtained by the association rule method as edges,and frequency of co-occurrence between factors as edges'weight.Thirdly,6 critical factors and 3 critical chains were obtained by calculating the basic parameters of the complex network and analyzing the importance of nodes.Finally,the model was demonstrated through case studies and suggestions were made from the perspective of engineering practice.

关 键 词：建筑施工安全 事故致因 系统思维 复杂网络 

分 类 号：TU714[建筑科学—建筑技术科学]