摘要
面对日趋严重的城市交通拥堵问题,城区主要道路的升级改造迫在眉睫。以武汉市雄楚大街快速化改造工程为例,针对主城区旧路快速化改造的设计难点,通过采取基于BRT的“双快复合型交通走廊”的建设模式,“主线高架+桥墩间BRT+地面辅道”的建设方式、立体人行过街与进出BRT站台相结合的布设方式,以及重视慢行系统、到边到角、景观绿化等对策措施。以此较好地改善区域交通环境,提升整体城市功能。
Facing increasing urban traffic congestion,the upgrading&reconstruction of urban roads is imminent.Taking the rapid reconstruction project of Xiongchu Ave.in Wuhan as an example,in view of the design difficulties of the old road rapid transformation in the main urban area,the construction mode of double fast composite traffic corridor based on BRT,the construction mode of main line viaduct+BRT between bridge piers+ground auxiliary road,the layout mode of combining three-dimensional pedestrian crossing with entering&leaving BRT platform,as well as the countermeasures of paying attention to slow traffic system,edge&corner,landscape greening,etc.In this way,the regional transportation environment is better improved,and the overall urban function is improved.
作者
蔡道平
胡喜
CAI Dao-ping;HU Xi(China Railway Bridge Survey&Design Institute Group Co.,Ltd.,Wuhan 430050,China;Technical Consulting Service Department of Wuhan Survey&Design Association,Wuhan 430015,China)
出处
《中国市政工程》
2019年第6期26-29,33,102,共6页
China Municipal Engineering
关键词
BRT
双快复合型交通
立体人行过街
慢行系统
景观绿化
BRT
double fast composite transportation
three-dimensional pedestrian crossing
slow traffic system
landscape greening
