beam and girder floor 中文意思是什麼
beam and girder floor
解釋
交梁樓板-
Visual observations showed that a horizontal displacement in the longitudinal direction of the bridge developed between the tie girder and the top flange of the floor beam at the end connection.
肉眼觀察表明:在端節點處的系梁和橫樑上翼緣之間產生一種沿橋梁縱向的水平位移。
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