Research on the Overall Design Scheme of Zhengzhou Rainbow Bridge and Wiring Disassembly and New Construction Project
付光耀FU Guang -yao
(深圳市市政设计研究院有限公司,深圳518029)
( Shenzhen Municipal Design and Research Institute Co. , Ltd.，Shenzhen 518029 , China )
摘要:郑州彩虹桥及接线拆解与新建工程是对现状北三环彩虹桥节点进行的改造工程。通过分析北三环快速路的功能定位,结合交通需求及预测，介绍了项目在总体设计过程中,对技术标准、总体布置、道路平纵横设计、关键节点等要点的方案研究,为类似工程的设计提供借鉴。
Abstract: The Zhengzhou Rainbow Bridge and its wiring dismantling and new construction project is a renovation project of the currentNorth Third Ring Rainbow Bridge node. By analyzing the functional positioning of the North Third Ring Expressway, combined with traffic demand and prediction, this paper introduces the scheme research of key points such as technical standards, overall layout, road horizontal and vertical design, and key nodes in the overall design process of the project, providing reference for the design of similar projects.
关键词:城市快速路;总体设计;互通立交
Key words: urban expressway; overall design; interchange
价值工程-文章出处： 付光耀. 郑州彩虹桥及接线拆解与新建工程总体设计方案研究[J]. 价值工程,2023,42(20):64-66.
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