摘要
(2×32+64+2×32)m双线槽形V构连续梁是广州南站桥建合一结构体系中的轨道梁,是承载上部站房候车厅层(高程21 m层)的结构柱的受力构件和铁路运行的轨道梁(高程12 m层)及站台板梁横向支承的结构。着重介绍该V构连续梁(高程12 m层)与站房候车厅层(高程21 m层)及站台板梁的相互关联及受力状态、V构连续梁的结构构造、静力分析、局部分析、抗震分析等。最后对结构设计进行总结、提炼,为同类结构提供参考。
The (2 × 32+64+2×32) m double V-groove structure continuous beam is the track beam of the integrated bridge-building structure of Guangzhou south station,serving as the load bearing structure of the upper station waiting hall (21 m elevation layer) column,the railway track beam (the 12 m elevation layer) and the transverse supporting structure of the platform plate beam. This paper addresses the correlation and stress state, V-shape rigid frame continuous girder structure, static analysis, local analysis, seismic analysis with regard to the V structure continuous beam ( 12 m elevation layer) , the station waiting hall layer (21 m elevation layer ) and the platform plate beam. Finally, the structure design is summarized and refined, which may provide some reference for similar structures.
出处
《铁道标准设计》
北大核心
2017年第2期50-55,共6页
Railway Standard Design
关键词
铁路客站
桥建合一
V构连续梁
结构设计
Railway passenger station
Bridge-building integration
V structure continuous beam
Structure design