有轨电车异形桥梁上轨道结构力学性能分析

Analysis of Mechanical Properties of Track Structure on Skew Bridges of Tram

国内组合连续梁桥上铺设槽型钢轨无缝线路的设计案例较少,相关设计经验参数缺乏,为确保钢轨及桥梁的受力安全,需进行特殊设计及检算。论文基于某有轨电车工程实例对异形桥上轨道结构进行仿真模拟,完成有轨电车异形桥梁无缝道岔群设计检算。

In China, there are few design cases of slotted rail jointless track laid on composite continuous girder bridges, and the relevant design experience parameters are lack. In order to ensure the stress safety of rails and bridges, special design and checking calculation are needed. Based on an example of a tram project, this paper simulates the track structure on a special-shaped bridge, and completes the design and calculation of seamless turnout group of the special-shaped bridge of the tram.