change rare of flexibility curvature 柔度曲率改变率
modal flexibility curvature 模态柔度曲率差
flexibility curvature matrix 柔度曲率矩阵
crosswise flexibility curvature 横向柔度曲率
flexibility curvature difference 柔度曲率差
flexibility curvature rates method 柔度曲率比法
The flexibility curvature was proposed that only requires the mode and frequency data of the first 2 or 3 modes. The feasibility and validity of this method were verified through finite element results.
提出柔度曲率的概念,只需结构前 2或 3阶振型和频率数据即可准确识别出结构损伤位置,并用有限元仿真实验结果验证了该方法的可行性和正确性。
参考来源 - 结构损伤的动力学识别方法研究The damage in structurescan be detected with satisfactory precision by using only a few lower modes. Besides, a method was presented for identification of multiple damaged locations in structures using curvature mode shape and flexibility curvature.
同时，开展了结构多损伤识别的研究，探讨了曲率模态法和柔度曲率法的结构多损伤识别。
参考来源 - 基于模态分析理论和神经网络的桥梁损伤识别方法研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Also analyse structural damage to the flexibility curvature affect.
探讨了结构损伤程度对柔度曲率的影响。
For precisely testing the damage of the steel truss, the method of the sudden change coefficient of the flexibility curvature was used.
为了对钢桁架结构的损伤情况进行比较准确的检测，应用了柔度曲率幅值突变系数法。
According to the structure's behavior, if the structure's damage was given, the abrupt coefficient of flexibility curvature can be calculated out.
根据结构本身的受力特点，给定损伤情况，进而计算出结构损伤时的柔度曲率幅值突变系数。
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