南昌轨道交通4号线声屏障二期工程交通疏解设计  

The Second Phase of Noise Barrier Project for Nanchang Subway Line 4 Traffic Diversion Design

作　　者：王学成 WANG Xuecheng(Jiangxi Vocational and Technical College of Communications,Nanchang 330000,China)

机构地区：[1]江西交通职业技术学院,南昌330000

出　　处：《交通工程》2024年第8期116-121,128,共7页Journal of Transportation Engineering

摘　　要：以南昌市轨道交通4号线高架段声屏障二期工程为例,采用现场实际调研、数据分析的方法,对现状市政道路情况及服务水平进行调研。在此基础上设置施工围挡、布置高架下方道路、完善配套措施、细化车辆绕行方案,因地制宜采取措施,通过道路V/C指标的对比,验证了该设计方案能满足工程的交通疏解要求。This paper takes the sound barrier phase II project of the elevated section of Line 4 of Nanchang City rail Transit as an example,and uses the method of field research and data analysis to investigate the current road condition and service level.On this basis,the construction envelope is reasonably set,the road under the overhead is arranged,the supporting measures are perfected,the vehicle detour scheme is refined,and measures are taken according to local conditions.Through the comparison of road V/C indicators,it is verified that the design scheme can meet the traffic relief requirements of the project.

关 键 词：声屏障工程 地铁 交通疏解 高架段 市政道路 

分 类 号：U417[交通运输工程—道路与铁道工程]