steel plate girder bridge 钢板梁桥
deck steel plate girder 承式钢板梁
steel plate girder bridges 钢板梁桥
Through steel plate girder 下承钢板梁
deck steel plate girder bridge 上承式钢板梁
deck steel plate girder bridges 上承式钢板梁桥
railway steel plate girder bridge 铁路钢板梁桥
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 prestress of steel girder by high strength cover plate can raise stiffness and save steel, with simple configuration.
焊接高强钢盖板的预应力钢梁构造简单，刚度较大，节约钢材，是一种值得推广的结构型式。
Based on analysis results, a formula for the calculation of restraining moment of single-plate connection between steel truss (steel girder) and RC wall is derived.
本文根据分析结果拟合得到了适用于钢桁架或实腹钢梁与混凝土墙体之间连接约束弯矩的计算公式。
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