新新公路(广惠高速至广深公路段)改线建设工程方案研究  

Study on Rerouting Construction Scheme of Xinxin Highway(Section of Guangzhu-Huizhou Expressway to Guangzhou-Shenzhen Highway)

作　　者：黄志宇 HUANG Zhiyu

机构地区：[1]广州市市政工程设计研究总院有限公司,广东广州510060

出　　处：《城市道桥与防洪》2022年第12期11-14,I0003,共5页Urban Roads Bridges & Flood Control

摘　　要：新新公路(广惠高速至广深公路段)是增城区西部连接中新镇与新塘镇一条重要的南北向干道,因新塘高铁站的建设,导致新塘镇向北连接中新镇的唯一干道——新新公路被截断。为保证南北方向的畅通,需要对新新公路进行改线,维持既有南北向动脉的功能,同时兼具新塘站外围道路集散功能。对项目周边大量的住宅区、多条铁路以及快速路造成的复杂且空间狭窄的建设条件进行了分析,对工程的规划分析、功能定位、主要技术标准、交通流量预测和工程设计方案进行了介绍和分析,以期为类似项目提供参考。Xinxin Highway(the section of Guangzhou-Huizhou Expressway to Guangzhou-Shenzhen Highway) is an important north-south trunk road connecting Zhongxin Town and Xintang Town in the west of Zengcheng District. Due to the construction of Xintang High-speed Railway Station, the only trunk road,Xinxin Highway connecting Xintang Town northwards Zhongxin Town is cut off. In order to ensure the smoothness of the north-south direction, it is necessary to reroute the Xinxin Highway, which can maintain the function of the existing north-south artery and also has the distribution function of the roads around Xintang Station. The construction conditions of complex and narrow space caused by a large number of residential areas, multiple railways and expressways around the project are analyzed. The planning analysis, function positioning, main technical standards, traffic flow prediction and engineering design scheme of the project are introduced and analyzed in order to provide the reference for the similar projects.

关 键 词：改线 广州新塘站 规划分析 功能定位 

分 类 号：U412.32[交通运输工程—道路与铁道工程]