铁道标准设计Issue(1)：68-71,4.DOI:10.13238/j.issn.1004-2954.2014.01.017
混合梁斜拉桥钢混结合段设计
Design for Steel-Concrete Joint Segment of Cable-stayed Bridge with Hybrid Girder
蔡建业1
作者信息
- 1. 中铁第四勘察设计院集团有限公司，武汉 430063
- 折叠
摘要
Abstract
The design of steel-concrete joint segment is one of the key technologies of a cable-stayed bridge with hybrid girder, while the design of location, type and detail structure of steel-concrete joint segment will directly affect the safety and durability of the bridge. This paper introduces the design of the steel-concrete joint segment of the Fuming Road cable-stayed bridge in Ningbo City, including the determination of location, the selection of structure types, the detail structure, the structure calculation and analysis of steel-concrete joint segment. The results show that this bridge structure is under rational stress state, the force transmission is smooth and the rigidity transition is steady.关键词
斜拉桥/桥塔/钢混结合段/合理位置/结构设计Key words
cable-stayed bridge/pylon/steel-concrete joint segment/rational position/structure design分类
交通工程引用本文复制引用
蔡建业..混合梁斜拉桥钢混结合段设计[J].铁道标准设计,2014,(1):68-71,4.
