毕升路简支系杆拱桥总体设计研究  

Study on Overall Design of Simply-supported Bowstring Arch Bridge in Bisheng Road

作　　者：宋阳运 Song Yangyun

机构地区：[1]上海浦东建筑设计研究院有限公司

出　　处：《城市道桥与防洪》2019年第12期36-39,M0006,M0007,共6页Urban Roads Bridges & Flood Control

摘　　要：毕升路跨川杨河桥主桥结构形式为计算跨径81m下承式简支系杆钢箱提篮拱桥,通过结构总体分析对比确定拱肋、系杆、加劲梁桥面板等结构形式。主要介绍该桥结构形式的确定设计和结构静力、动力计算情况,研究此类桥梁结构受力特点,以及总结该项目工程设计相关经验,为其他类似工程提供借鉴。The main bridge of Bisheng Road Bridge spanning Chuanyang River is an 81 m span through simple-supported bowstring steel-box basket-shaped arch bridge. The structural forms of arch rib, bowstring and stiffened beam deck slab are determined through the overall analysis and comparison of structures. This paper mainly introduces the definite design of the structural form of this bridge, and the static and dynamic calculations of the structure, studies the loading features of this kind of bridge structure and summarizes the relative experience of the engineering design of this project, which can be referred for the similar projects.

关 键 词：钢箱拱 提篮式 结构布置形式 

分 类 号：U442.5[建筑科学—桥梁与隧道工程]