垂向位移的英文

例句与用法

1. It is difficult to test the moving - load - induced dynamic vertical displacement of a floating bridge , because the vertical displacement of a floating bridge consists of the contributions from the structural deformation , the variations of the gaps between the pontoons and the variation of the draught , and it is much larger than that of an immovable bridge
   摘要通载浮桥的动态位移，由于其位移幅度相对于固定桥要大得多，而且其垂向位移是由结构变形、间隙变化以及吃水变化等多种因素引起，一般难以对其进行动态位移测试。