铁道标准设计2018，Vol.62Issue(7)：91-94,4.DOI:10.13238/j.issn.1004-2954.201708150005
遵瓮铁路湘江大桥主桥桥式方案研究
Study on Bridge Type of the Main Bridge of Xiangjiang Bridge on Zunyi-Weng'an Railway
陈平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 Main Bridge of Xiangjiang River Extra-long Bridge is the key project of the entire railway.This thesis introduces the conditions of the main bridge site.In order to select suitable bridge type,two feasible schemes of bridge type are proposed according to the natural conditions of the bridge site.This paper compares and analyzes of the two schemes in terms of investment scale,construction control and scenic effect.Finally,1-375 m deck arch bridge is selected as the recommended bridge type.This type of bridge may provide references for the design of complex mountain railway bridge.关键词
铁路桥/桥型方案/钢桁梁斜拉桥/上承式拱桥/设计研究/综合比选Key words
Railway bridge/Bridge type/Cable-stayed bridge with through steel truss girder/Deck arch bridge/Design and research/Comprehensive comparison and selection分类
交通工程引用本文复制引用
陈平..遵瓮铁路湘江大桥主桥桥式方案研究[J].铁道标准设计,2018,62(7):91-94,4.
