大西客运专线晋陕黄河特大桥主桥结构设计分析  

Structural Design Analysis on the Main Bridge of Yellow River Bridge on Datong-Xi'an PDL

作　　者：康炜[1] 

机构地区：[1]中铁第一勘察设计院集团有限公司桥隧处,西安710043

出　　处：《铁道标准设计》2011年第B12期58-60,66,共4页Railway Standard Design

摘　　要：结合大西客运专线晋陕黄河特大桥的设计,分析单T刚构加劲钢桁组合结构在本桥的适宜性,并对主桥的关键部位进行详细分析,介绍本桥的设计特点。On the basis of the design of the main bridge of Yellow River bridge on Datong-Xi＇an passenger dedicated railway,the suitability of T rigid frame and stiffened steel truss composite structure for the bridge is discussed and the design of key parts of the main bridge is analyzed in detail with the design features of the bridge introduced in this paper.

关 键 词：铁路桥 组合结构桥 设计 结构分析 

分 类 号：U442.53[建筑科学—桥梁与隧道工程]