九江市新建快速路总体设计研究  

Overall Design Research of the New Expressway in Jiujiang

作　　者：卢士波 吕利芹 LU Shi-bo;LV Li-qin(Central&Southern China Municipal Engineering Design&Research Institute Co.,Ltd.,Wuhan 430010,China;Hubei Branch,Zhongke Rich-Design Institute Co.,Ltd.,Wuhan 430000,China)

机构地区：[1]中国市政工程中南设计研究总院有限公司,湖北武汉430010 [2]中科瑞城设计有限公司湖北分公司,湖北武汉430000

出　　处：《中国市政工程》2023年第2期91-94,98,113,114,共7页China Municipal Engineering

摘　　要：为完善九江市快速路系统,对新建快速路一期的总体设计进行研究。九江新建快速路一期是九江市快速骨架路网体系“五纵五横”中的一纵,串联起主城中心区与八里湖新区、柴桑区和高铁新区,是完善快速路网的重要组成部分。以九江新建快速路一期为工程背景,分析其功能定位及技术标准,详细介绍总体方案及重要节点方案。最后总结认为,总体设计中应根据快速路交通量预测分析、功能定位及环境影响程度等因素确定断面形式及建设规模;重要节点方案应综合考虑交通功能、拆迁及投资等因素进行综合比选。这为类似工程项目的建设提供借鉴和参考。To improve the expressway system in Jiujiang,the overall design of the first phase of the newly built expressway is studied.The first phase of the Jiujiang New Expressway is one of the five vertical&five horizontal sections of the rapid skeleton road network system in Jiujiang,connecting the central area of the main city with the Balihu New Area,Chaisang District,and High-Speed Rail New Area.It is an important component of improving the expressway network.Taking the first phase of Jiujiang New Expressway as the engineering background,analyze its functional positioning&technical standards,and provide a detailed introduction to the overall plan&important node plans.Finally,it is concluded that in the overall design,the section form and construction scale should be determined based on factors such as traffic volume prediction&analysis,functional positioning,and environmental impact degree of the expressway.Important node plans should be comprehensively compared&selected considering factors such as transportation function,demolition,and investment.It provides referencefor the construction of similar engineering projects.

关 键 词：城市快速路 总体设计 立交 横断面 交通组织 

分 类 号：U412.371[交通运输工程—道路与铁道工程]