高速公路养护维修作业区危险因素分析

摘要

国内高速公路养护维修作业区事故是交通管理部门亟待解决的一个问题。文中研究了国外高速公路养护维修作业区的事故规律，通过对国外文献中高速公路作业区事故危险因素分析法的综述，建立完善的作业区危险因素体系。结合事故数据，分析国内作业区事故特点，并有针对性地提出了安全管理对策。%Prevention of work zone crashes is one of the top priorities for transportation agencies.Clar-ifying the risk factors in highway work zone is of great importance to improve the safety of work zone. First,the crash characteristics on highway work zones abroad is studied.Then,a sound system of risk factors in work zone is established through a review of foreign literature about crash risk factor of highway work zone.The characteristic of domestic work zone crashes combined with crash data is an-alyzed.Finally,the safety management measures to improve domestic highway work zone safety are put forward.