京港澳高速河北段改扩建工程保通方案研究  

Research on smooth traffic maintaining scheme for Hebei section reconstruction and expansion project of Beijing- Hong kong- Macao highway

作　　者：牛兆霞[1] 

机构地区：[1]河北省交通规划设计院,河北石家庄051130

出　　处：《山东交通科技》2014年第3期44-45,共2页

摘　　要：京港澳高速河北段改扩建工程总结了几种国内常见的保通方案,结合项目特点对保通方案进行了论证,提出了"分幅分段施工的部分时段双向两车道"的推荐保通方案。By summarizing several domestic smooth traffic maintaining scheme,in combination with the characteristics of the project,Hebei section reconstruction and expansion project of Beijing- Hong kong- Macao highway makes a research of smooth traffic maintaining scheme and the scheme of ＂two- lane at part time in framing and segmental construction＂is recommended.

关 键 词：高速公路 改扩建 交通方案 交通组织 

分 类 号：U415.12[交通运输工程—道路与铁道工程]