... 离心泵工作原理钢板护栏||steel guardrail 钢板梁桥||steel plate girder bridge 钢材涂料||steel coating ...
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deck steel plate girder bridge 上承式钢板梁
railway steel plate girder bridge 铁路钢板梁桥
·2,447,543篇论文数据，部分数据来源于NoteExpress
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。
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