蓟汕高速公路(京津高速——津宁高速)工程总体设计

Overall Design of Jizhou-Shanwei Expressway(Beijing-Tianjin Expressway-Tianjin-Ninghe Expressway)

为实现天津市"九横五纵三联"的高速公路网布局,提出对连接津蓟高速公路与津汕高速公路的蓟汕高速公路(京津高速—津宁高速)进行总体设计。重点介绍了该高速公路的建设背景、功能定位、总体方案、环保设计等情况,探讨了连接两条高速公路间的连接线的相关建设思路,并提出具体的工程技术方案。

In order to realize the "nine-transverse, five-longitudinal and three-contact" expressway network layout, this paper introduces the overall design of Jizhou-Shanwei Expressway(Beijing-Tianjin Expressway-Tianjin-Ninghe Expressway) connecting Tianjin-Jizhou Expressway and Tianjin-Shanwei Expressway, introduces the construction background, functional orientation, overall scheme and environmental protection design of this expressway in detail, discusses the relative construction thoughts of the connection line between two expressways, and puts forward the detailed engineering technical scheme.