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(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。
(2 × 32 + 64 + 2 × 32) m double-line slot V-shaped continuous girder is a track girder in the Guangzhou South Station Bridge construction and structural system. It is a platform girder that carries the lobby of the upper station (21m elevation) Structural members of the column and railway track rails (elevation 12 m layer) and platform girder transverse support structure. The interrelation and stress state between the V-shaped continuous beam (elevation of 12 m) and the waiting room hall (elevation of 21 m) and the platform girder are emphatically introduced. The structural and static analysis of the V- Analysis, seismic analysis and so on. Finally, the structural design to summarize, refine, provide a reference for similar structures.