赣州市创业路快速路桥梁工程总体设计

General Design of Ganzhou Chuangye Road Expressway Bridge Project

摘要:

赣州市创业路快速路是城市骨干路网的重要组成部分，位于高铁片区及蓉江新城的核心区域，包含高架桥梁、地面道路、跨江桥梁1座、隧道1处、立交节点3处、匝道出入口4对，全长约12.4 km，其中桥梁长约6.8 km。以赣州创业路快速路为例，从桥梁总体布置、下部结构设计、上部结构设计展开，论述不同类型桥梁设计要点，为类似工程提供有益的参考。

Abstract:

Chuangye Expressway in Ganzhou is an important part of the urban backbone road network, and located in the core area of the high-speed rail area and Rongjiang New Town, including the viaducts, ground roads, one cross-river bridge, one tunnel, three interchange nodes and four pairs of ramp entrances and exits. Its total length is about 12.4 km, in which the length of bridge is about 6.4 km. Taking Ganzhou Chuangye Road Expressway as an example, the design essentials of the different bridges are discussed from the general layout, substructure design and superstructure design of the bridge, which provides the useful references for the similar projects.