超大型交通枢纽集疏运高架结构方案研究
作者:
作者单位:

上海东方枢纽投资建设发展集团有限公司,上海市 200125

作者简介:

李洪年(1978—), 男, 硕士, 高级工程师, 从事东方枢纽建设管理工作。

通讯作者:

中图分类号:

U442.5;TU997

基金项目:


Research on Elevated Structure Scheme for Collection and Distribution of Super-large Transportation Hub
Author:
Affiliation:

Shanghai Oriental Hub Investment and Construction Development Group Co., Ltd., Shanghai 200125, China

Fund Project:

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    摘要:

    随着城市交通需求的不断增长,全国各大城市陆续开始建设以“站城一体化”为理念的大型交通枢纽。集疏运高架作为串联地上、地下交通的主要载体,可以有效解决超大型交通枢纽交通流量大、交通组织复杂、与周边交通网络衔接困难等问题。目前国内类似东方枢纽上海东站项目这种铁路综合枢纽(站)与机场航站楼(场)结合,并与城市(城)融合的“站、场、城”融合集疏运案例并不多。首先,对6种常规高架结构型式进行了分析和比较;然后,结合上海东站超大型交通枢纽集疏运高架的平面布置特点,对高架上跨铁路节点桥、铁路站台接口桥、小半径弯道桥等5个区段的结构选型方案进行了详细分析和比选;最后,对集疏运高架结构方案进行了总结。结合项目特点,因地制宜地选用合适的高架结构型式,不仅可以有效控制造价,同时能做到功能与景观的和谐统一。

    Abstract:

    With the continuous growth of urban transportation demand, the large transportation hubs based on the concept of "integration of station and city" have been gradually constructed in major cities across the country. As the main carrier connecting above-ground and underground transportation, the elevated road for collection and distribution can effectively solve the problems of large traffic flow, complex traffic organization and difficult connection with the surrounding transportation network in super-large transportation hubs. Currently, there are not many cases in China similar to the Shanghai East Railway Station Project in the Oriental Hub, where a railway comprehensive hub (station) is combined with an airport terminal (field) and integrated with the city (town), forming a "station-field-city" integrated collecting and distributing transportation system. Firstly, six common elevated structural forms are analyzed and compared, and then in combination with the planar layout characteristics of the super-large elevated transportation hub for collection and distribution at Shanghai East Railway Station, the structural selection schemes for five sections including elevated overpass railway node bridges, railway platform interface bridges and small-radius curve bridges are analyzed and compared in detail. Finally, the elevated structure scheme for collecting and distributing transportation is summarized. Combined with the characteristics of the project, choosing the appropriate structural form based on local conditions can not only effectively control the cost, but also achieve a harmonious unity of function and landscape.

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引用本文

李洪年.超大型交通枢纽集疏运高架结构方案研究[J].城市道桥与防洪,2026,(1):196-202.

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  • 收稿日期:2025-09-02
  • 最后修改日期:2025-12-09
  • 录用日期:2025-11-11
  • 在线发布日期: 2026-01-18
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