This paper's findings indicated that use the natural frequency change degree can Judge the damage of hinge joints.
本论文的研究结果表明,利用固有频率变化程度可以判定铰缝是否存在损伤以及损伤程度。
参考来源 - 基于动测法的梁式桥损伤识别模拟分析·2,447,543篇论文数据，部分数据来源于NoteExpress
The ODE currently supports the ball-and-socket, hinge, slider, fixed, angular motor, and hinge-2 (for vehicle joints) joint types, among others.
ODE 目前可以支持球窝、铰链、滑块、定轴、角电机和 hinge-2 （用于交通工具的连接）连接类型，以及其他一些连接类型。
Hinge joints are need for the two member bars near the roller support to ensure that no flexual torque exists.
滑移支座处连接的两个杆件均要求设铰接，以保证无弯矩存在。
It has put forward the feasibility of program of the whole bridge damage identification of hinge joints.
根据瞬态分析得到的结论提出了全桥铰缝损伤的识别方案。
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