建筑工人受伤事故影响因素关联分析及启示——以澳洲某大型公司数据为例

Correlation Analysis on Factors of Construction Worker Injury Accident Factors——The Case of a Large Company in Australian

目前,我国生产安全事故的总量非常庞大,且建筑工人相比其他行业人员事故发生率更高,而大多安全事故只有死亡相关统计数据,相关研究也都以死亡事故为重点,工人受伤数据统计和相关研究相对匮乏。为了研究建筑工人受伤事故的成因,探讨其规律,进而提出有效的预防、控制对策,运用描述统计、卡方检验和关联规则的方法对澳大利2009~2016年的5056个建筑伤残事故案例进行了分析。结果表明,事故的受伤程度受建筑工人的个人特征、事故情况和工作种类等的影响。并针对国内现有施工方式的局限,提出了未来研究的建议,对建筑施工的安全管理具有重要指导意义。

At present, the total amount of production safety accidents is very large in China, and the incidence rate of accidents of construction workers is higher than that of other industries. However, the majority of these accidents only have statistical data on death, and relevant studies only focused on fatal accidents. Studies on the injuries of workers are relatively insufficient. To propose effective measures for preventing and reducing the injury accidents, this paper employs descriptive statistical analysis, chi-square test and association analysis to investigate 5056 construction disability accidents in Australia from 2009 to 2016 to identify the causes of construction workers＇ injuries and their rules. The results show that these accidents are affected by factors such as the personal characteristics of construction workers, the accident situation, and the type of workers. Finally, according to the limitations of the current construction methods in China, this paper provides some suggestions for future studies, which are valuable to the safety management of construction projects.