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Vibration analysis for anti-symmetric laminated composite plates resting on visco-elastic foundation with temperature effects
Applied Mathematical Modelling, Volume: 94, Pages: 421 - 445
Swansea University Author: Michael Friswell
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DOI (Published version): 10.1016/j.apm.2021.01.026
Abstract
In this work, a comprehensive vibrational behavior analysis is performed on anti-symmetric laminated composite plates resting on visco-elastic foundations undergoing thermal effects. Here, the governing equations of motion are developed through Hamilton's principle and Reddy's plate theory...
| Published in: | Applied Mathematical Modelling |
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| ISSN: | 0307-904X |
| Published: |
Elsevier BV
2021
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| Online Access: |
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| URI: | https://cronfa.swan.ac.uk/Record/cronfa56190 |
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| Abstract: |
In this work, a comprehensive vibrational behavior analysis is performed on anti-symmetric laminated composite plates resting on visco-elastic foundations undergoing thermal effects. Here, the governing equations of motion are developed through Hamilton's principle and Reddy's plate theory as higher-order shear deformation theory (HSDT) is employed to capture high accuracy. Also, the generalized differential quadrature method (GDQM) is used to predict the vibration response and the natural frequencies. The effects of temperature change, Winkler-Pasternak and damping coefficients for the elastic foundation, the elastic ratio, the arrangement of different anti-symmetric laminates, and the aspect and slenderness ratios are observed and discussed in detail. The results are extracted for fully clamped boundary conditions and the effects of other boundary conditions are also illustrated. |
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| Keywords: |
Anti-symmetric Laminated Composite Plates, Thermal Effects, Elastic Foundation, Higher-Order Shear Deformation Theory, GDQM |
| College: |
Faculty of Science and Engineering |
| Start Page: |
421 |
| End Page: |
445 |