铁道标准设计Issue(10)：108-111,4.
京沪高速铁路天津南站站台梁设计
Design for Station Platform Beam of Tianjin South Railway Station in Beijing-Shanghai High-speed Railway
王霞 1吴大宏1
作者信息
- 1. 铁道第三勘察设计院集团有限公司桥梁处,天津300142
- 折叠
摘要
Abstract
As the rapid development of high-speed railway, the viaduct stations are widely used because of their superiorities such as land saving as well as arrangement optimizing on station and yard. This article takes the station platform beam of Tianjin South Railway Station in Beijing-Shanghai High-speed Railway as an example to discuss how to combine the viaduct station design with the bridge design. Tianjin South Railway Station adopts double-deck station platform beams which consist of an assistant beam at the upper floor and a main beam at the lower floor. This article adopts finite element program to establish the models of the assistant beam and main beam, compares and chooses the structure sizes, analyzes the structure forces and construction procedures. Via calculation and analysis, this article makes clear the structure sizes and steel tendon arrangements. In addition, parallel construction method and ballast method as well as other measures are used in the construction process of this viaduct bridge so as to ensure the structure safety and construction schedule.关键词
高速铁路/天津南站/站台梁/设计Key words
high-speed railway/Tianjin South Railway Station/station platform beam/design分类
交通工程引用本文复制引用
王霞,吴大宏..京沪高速铁路天津南站站台梁设计[J].铁道标准设计,2012,(10):108-111,4.
