deck plate girder bridge 上承板梁式桥
deck plate steel girder 上承式钢板梁
deck steel plate girder 承式钢板梁
deck steel plate girder bridge 上承式钢板梁
deck steel plate girder bridges 上承式钢板梁桥
To analyse the demand of transverse rigidity and the strengthening scheme of deck plate girder according to the raising speed experiment of the existing track.
通过既有线铁路提速试验，分析了上承钢板梁横向刚度的要求，提出合理的加固方案。
In the paper, one of the finite element analytical models for spatial vibration of the train and deck steel plate girder bridge system is presented.
以结构力学为基础，利用加固前对钢板梁桥测得的横向位移，提出了一种通过反算出列车等效横向摇摆力来计算加固后钢板梁桥的横向位移的方法。
The invention relates to a deck plate technique with a truss girder attached integrally to a bottom plate.
本发明涉及地板基板上以一体附着桁架梁的钢楼层板技术。
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