deck plate girder

基本解釋

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.
以結(jié)構(gòu)力學(xué)為基礎(chǔ)，利用加固前對(duì)鋼板梁橋測(cè)得的橫向位移，提出了一種通過(guò)反算出列車等效橫向搖擺力來(lái)計(jì)算加固后鋼板梁橋的橫向位移的方法。
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.
通過(guò)既有線鐵路提速試驗(yàn)，分析了上承鋼板梁橫向剛度的要求，提出合理的加固方案。
The conclusion in this paper could be a meaningful theory reference for the transverse vibration problem of deck steel plate girder bridge, with the increasing of train speed in our country.
本文的分析結(jié)果可為解決我國(guó)鐵路提速后鋼板梁橋橫向振動(dòng)問(wèn)題提供理論參考。