上跨既有高速公路的分离式立交施工交通组织方案研究  

Research on Construction Traffic Organization Scheme of Separated Interchange over Existing Expressway

作　　者：张梦 Zhang Meng(Hebei Reach Traffic Engineering Consulting Co.,Ltd.,Shijiazhuang 050000,China)

机构地区：[1]河北锐驰交通工程咨询有限公司,石家庄市050000

出　　处：《北方交通》2021年第12期64-68,共5页Northern Communications

摘　　要：以京港澳高速公路石家庄至磁县(冀豫界)段新增K5+996.003分离式立交为例,阐述了上跨既有高速公路的分离式立交施工期间的交通组织方案,总结了交通组织设计过程中应注意的关键性问题。Taking the newly-added K5+996.003 separated interchange in Shijiazhuang-Cixian(Hebei Henan boundary)section of Beijing-Hong Kong and Macao expressway as an example,the traffic organization scheme during the construction of separated interchange over the existing expressway is elaborated,and the key problems that should be paid attention to in the process of traffic organization design are summarized.

关 键 词：高速公路 分离式立交 交通组织方案 

分 类 号：U415.2[交通运输工程—道路与铁道工程]