摘要
在复杂的地形条件下,由于路线走廊带狭窄、通道资源稀缺宝贵、条件受限,合理布置互通立交、服务区及主线收费站的位置显得尤为重要,三处合建时交通组织必须互不干扰,能够实现引导车辆有序通行。通过宁波至东莞国家高速公路福建省沙埕湾跨海公路通道工程中佳阳互通、佳阳服务区及主线收费站三处合建的实例,介绍了合建设计方案的拟定及比选思路。
Due to narrow corridor zone of route,scarce and precious channel resources and limited conditions under the complex topographic condition,the reasonable layout of the location of interchanges,service area and toll station of mainline is very important.During the combined construction,the traffic organizations must not interfere with each other and be able to practice and guide vehicles to go through orderly.The planning of design schemes for combined construction and comparison and selection thoughts are introduced through the living examples of combined construction of Jiayang interchanges,Jiayang service area and toll station of mainline in channel engineering of Ningbo-Dongguan national expressway and overseas highway over Shacheng Bay in Fujian province.
作者
薛艳婷
XUE Yan-ting(Beijing Jianda Road and Bridge Consulting Co.,Ltd.,Beijing 100015,China)
出处
《北方交通》
2018年第12期58-61,共4页
Northern Communications
关键词
互通立交设计
合建
交通组织
交通流向
Design of interchange
Combined construction
Traffic organizations
Traffic direction
