Seismic performance of reinforced concrete bridge piers designed by using displacement-based method is verified by the quasi-static test. 通过拟静力试验研究了基于位移设计钢筋混凝土桥墩的抗震性能。
The group said it needed to reinforce several small areas, where the wing attaches to the body, after discovering unexpected stresses during tests on the static test aircraft. 该集团表示，机翼连接机身的几个小地方需要加强，因为在静力试验时发现这些地方存在意料之外的应力。
