摘要
以G0511线德阳至都江堰高速公路DDTJ7标段(K50+790~K61+315)高速公路工程为例,建立了该工程中的事故树架构,对可能发生的各种事故的影响因素进行了分析,将事故发生的因素分为客观因素和人为因素,通过计算各种因素的概率得到了施工中发生安全事故的概率,以此为基础建立了施工中的安全预警机制。
Taking the DDTJ7 section(K50+790~K61+315)of the Deyang to Dujiangyan expressway on the G0511 line as an example,the paper establishesthe accident tree structure in the project,and the influencing factors of various accidents are analyzed.The factors of accidents are divided into objective factors and human factors.The probability of safety accidents during construction are obtained by calculating the probability ofvarious factors,and the safety early warning mechanism in construction is established.
作者
刘佳
LIU Jia(China Railway 15th Bureau Group Third Engineering Co.Ltd.,Chengdu 610000,China)
出处
《工程建设与设计》
2020年第18期183-184,共2页
Construction & Design for Engineering
关键词
高速公路施工
安全风险识别
风险评估
highway construction
safety risk identification
risk assessment
