Vibration of sandwich panels using {3,2}-order plate theory

H. S. Turkmen, V. Z. Dogan, Erdogan Madenci, A. Tessler

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

This paper concerns the evaluation of fundamental natural frequencies and mode shapes of simply-supported sandwich panels using Navier-type solutions within the {3,2}-order equivalent single-layer theory. The kinematic assumptions of the theory are cubic in-plane displacements and a quadratic transverse displacement The theory also assumes a cubic distribution of the transverse normal stress that is continuous across the laminate. The Euler-Lagrange equations of motion and consistent boundary conditions are obtained from Hamilton's principle. The predictive capability of the theory is assessed for homogeneous, laminated composite, and sandwich panels. The fundamental natural frequencies are compared with previously published results for varying plate aspect ratio, length-to-thickness ratio, and material modulus.

Original languageEnglish (US)
Title of host publicationCollection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference
Pages8146-8156
Number of pages11
Volume8
StatePublished - 2007
Event48th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference - Waikiki, HI, United States
Duration: Apr 23 2007Apr 26 2007

Other

Other48th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference
CountryUnited States
CityWaikiki, HI
Period4/23/074/26/07

Fingerprint

Natural frequencies
Laminated composites
Equations of motion
Laminates
Aspect ratio
Kinematics
Boundary conditions

ASJC Scopus subject areas

  • Architecture

Cite this

Turkmen, H. S., Dogan, V. Z., Madenci, E., & Tessler, A. (2007). Vibration of sandwich panels using {3,2}-order plate theory. In Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference (Vol. 8, pp. 8146-8156)

Vibration of sandwich panels using {3,2}-order plate theory. / Turkmen, H. S.; Dogan, V. Z.; Madenci, Erdogan; Tessler, A.

Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference. Vol. 8 2007. p. 8146-8156.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Turkmen, HS, Dogan, VZ, Madenci, E & Tessler, A 2007, Vibration of sandwich panels using {3,2}-order plate theory. in Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference. vol. 8, pp. 8146-8156, 48th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, Waikiki, HI, United States, 4/23/07.
Turkmen HS, Dogan VZ, Madenci E, Tessler A. Vibration of sandwich panels using {3,2}-order plate theory. In Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference. Vol. 8. 2007. p. 8146-8156
Turkmen, H. S. ; Dogan, V. Z. ; Madenci, Erdogan ; Tessler, A. / Vibration of sandwich panels using {3,2}-order plate theory. Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference. Vol. 8 2007. pp. 8146-8156
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