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Nonlinear vibration of thin plates with initial stress by spline finite strip method |
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| Authors: | Y. K. Cheung D. S. Zhu V. P. Iu |
| Affiliation: | a Department of Civil and Structural Engineering, University of Hong Kong, Hong Kong, PR China b Department of Mechanics, Huazhong University of Science and Technology, Wuhan, PR China c Department of Civil Engineering, University of East Asia, Macau, Macau |
| Abstract: | The spline finite strip method and the incremental time–space finite element procedure are used to analyse large amplitude vibration of plates with initial stresses. Two improvements for the procedure are presented. The free vibration and the internal resonance of plates with initial stress as well as the forced vibration of plates with damping and initial stress are computed. The results compared favourably with those available in other publications. |
| Keywords: | Nonlinear vibration of plates Internal resonance Spline finite element Nonlinear frequency–response behavior |
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