高速公路隧道群路段安全设施设置问题  

Problems on Layout of Safety Facilities in Experessway Tunnel Group Sectons

作　　者：陈磊[1] 张生瑞[1] 

机构地区：[1]长安大学公路学院,西安市710064

出　　处：《公路》2012年第12期94-97,共4页Highway

基　　金：国家自然科学基金项目;项目编号50878026

摘　　要：高速公路隧道群是高速公路的瓶颈路段,其交通运行环境复杂,是交通事故多发路段,为了提高高速公路隧道群路段安全运营管理水平和完善交通安全保障技术,分别从安全设施规模配置、交通事故分布规律、运行速度协调性评价、限速、智能联动控制等几个方面对隧道群路段安全设施的设置进行了分析和说明,找出了隧道群路段安全设施设置过程前后应该注意的事项,使得安全设施的设置更加符合交通工程学和人机工程学的要求,保证了隧道群路段安全设施设置的合理性,为解决特殊结构道路路段交通安全问题提出了新的思路和方法。Experessway tunnel group is the bottleneck section of experessway, and the traffic running environment is complex, which is the multiple traffic accidents sections. In order to improve the road safety operation management level of experessway tunnel group and the transport security technology, the setting of safety facilities in the experessway tunnel group is analyzed and illustrated from the aspects of safety facilities scale configuration, traffic accidents distribution, evaluation of running speed, speed limit, in- telligent coordination linkage control. In the end the announcements in the safety facilities setting process are found out, which makes the safety facilities setting more in line with the traffic engineering and ergonomics requirements, and ensure the rationality of safety facilities setting in expressway tunnel group sections, and puts forward new ideas and methods to solve the traffic safety problems of special structure road.

关 键 词：高速公路 隧道群 安全设施 设置 

分 类 号：U491.5[交通运输工程—交通运输规划与管理]