高速公路匝道收费站改扩建施工交通组织实践  

The traffic organization practice of reconstruction and extension project in the expressway ramp toll station

作　　者：邬俊峰[1] 张波 WU Jun-feng;ZHANG Bo(Huanghuang Expressway Administration of Hubei Department of Transportation,Hubei wuhan,430074)

机构地区：[1]湖北省交通运输厅黄黄高速公路管理处,湖北武汉430074

出　　处：《黑龙江交通科技》2020年第8期177-178,共2页Communications Science and Technology Heilongjiang

摘　　要：结合高速公路匝道收费站改扩建工程实例,分析了收费站采取原址分部扩宽和整体扩宽不同改扩建方式下交通组织的影响因素,探索了在各自施工期交通组织的具体做法,并对其可行性进行了验证。实践表明,收费站整体扩宽、设立临时通行道口的交通组织方式较之分部扩宽方式,车辆通行效果更显著,但同时交通组织和维护的成本也有较大的增加。Combined with the example of expressway ramp toll station reconstruction and extension project,this paper analyzes the influencing factors of traffic organization under different site extension and overall extension of the toll station,and explores the specific methods of traffic organization during their construction period,and the feasibility has been verified.The practice has shown that the traffic capacity of overall extension and the establishment of temporary traffic crossings are more effective than the divisional extension,but the cost of traffic organization and maintenance has also increased significantly.

关 键 词：高速公路 匝道收费站 改扩建工程 施工方式 交通组织 

分 类 号：U415.1[交通运输工程—道路与铁道工程]