Modal analysis of Euler-Bernoulli beam with multiple open cracks based on perturbation method

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作者
Guo, Zhi-Gang [1 ]
Sun, Zhi [2 ]
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[1] Department of Bridge Engineering, Tongji University, Shanghai 200092, China
[2] State Key Laboratory for Disaster Reduction in Civil Engineering, Tongji University, Shanghai 200092, China
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Delta functions - Equations of motion - Modal analysis - Perturbation techniques - Finite element method - Location - Natural frequencies;
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