A spectral dynamic stiffness method for free vibration analysis of plane elastodynamic problems
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- 作者：X. Liua ; b ; xiangliu06@gmail.com" class="auth_mail" title="E-mail the corresponding author ; J.R. Banerjeeb
- 关键词：Spectral dynamic stiffness method (SDSM) ; Plane stress vibration ; Plane strain vibration ; Modal analysis ; Modified Fourier series ; Wittrick-Williams algorithm
- 刊名：Mechanical Systems and Signal Processing
- 出版年：2017
- 出版时间：15 March 2017
- 年：2017
- 卷：87
- 期：part_PA
- 页码：136-160
- 全文大小：2768 K
文摘
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SDSM formulation for plane elastodynamic problems with arbitrary BCs.
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Theory applicable to both plane stress and plane stress vibrations.
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Analytical method but versatile for complex structures.
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Providing highly accurate solutions very efficiently for the whole frequency range.
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Offering an idea tool for parametric and optimisation studies of structures.
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