摘要
论文基于事故致因理论建立了塔吊倒塌/倾覆事故模型,其包括安全管理不到位、起重设备自身安全隐患和环境因素三部分。通过最小割集对致因路径进行分析,结果表明塔吊倒塌/倾覆事故具有24种诱因组合,其可通过前期认真把关选型、基础严格施工、加强操作人员安全教育、定期进行维修保养并做好应对极端恶劣天气的防范措施等进行有效的预防。
Based on the accident causing theory,the paper establishes the collapsing or overturning accident model of tower crane,which includes three parts:inadequate safety management,hidden danger of lifting equipment and environmental factors.Analyzing the causing path through the minimum cut set,the results show that there are 24 combinations of causing factors of tower crane collapsing or overturning accidents,which can be effectively prevented by carefully selecting the type of tower crane in the early stage,strictly constructing the foundation,strengthening the safety education of operators,carrying out regular maintenance,taking preventive measures against extreme severe weather and so on.
作者
许志发
邓其格
龙翠
XU Zhi-fa;DENG Qi-ge;LONG Cui(Guangxi Branch of CSCEC Strait Construction and Development Co.,Ltd.,Nanning 530000,China;Department of Safety and Environmental Protection,Yunnan Aluminium Co.,Ltd.,Kunming 652103,China)
出处
《中小企业管理与科技》
2020年第36期190-191,共2页
Management & Technology of SME
关键词
事故树
塔吊
倒塌
倾覆
fault tree
tower crane
collapse
overturn
