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武汉市友谊大道北段高架与地铁共线段方案设计
引用本文:李天祥,汪托. 武汉市友谊大道北段高架与地铁共线段方案设计[J]. 城市道桥与防洪, 2022, 0(1): 9-12,26. DOI: 10.16799/j.cnki.csdqyfh.2022.01.003
作者姓名:李天祥  汪托
作者单位:武汉市政工程设计研究院有限责任公司,湖北武汉430023
摘    要:城市交通走廊稀缺,高架快速路与地铁共线不可避免,如何布置高架断面是前期方案设计的重点.首先介绍了武汉市友谊大道北段高架的建设背景、工程概况以及共线段相关地铁的情况;然后结合项目特点,针对共线段提出了两个断面方案,从地铁影响、立交与匝道设置、地面交通组织、环境与景观等方面分析了两个方案的优缺点;最后推荐采用中央绿化带设置...

关 键 词:快速路  地铁  共线段  断面方案  互通立交  交通组织
收稿时间:2021-03-04

Design of Elevated Expressway and Metro Mutual Section Scheme in North Section of Youyi Avenue in Wuhan
LI Tianxiang,WANG Tuo. Design of Elevated Expressway and Metro Mutual Section Scheme in North Section of Youyi Avenue in Wuhan[J]. Urban Roads Bridges & Flood Control, 2022, 0(1): 9-12,26. DOI: 10.16799/j.cnki.csdqyfh.2022.01.003
Authors:LI Tianxiang  WANG Tuo
Abstract:The urban traffic corridor is scarce, and it is inevitable that the elevated expressway and metro share the same line. How to arrange the elevated cross-section is the key point of the preliminary project design. The construction background, engineering situation, and metro situation at the mutual section of the north elevated expressway of Youyi Avenue in Wuhan are firstly introduced. Then combined with the engineering characteristics, two cross-section schemes are proposed for the mutual section. The advantages and disadvantages of two schemes are analyzed from the aspects of metro influence, interchange and ramp layout, ground traffic organization, environment and landscape. Finally, the cross-section scheme of bridge pier with central green belt is recommended.
Keywords:expressway   metro   mutual section   cross-section scheme   interchange   traffic organization
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