Nonlinear response of a sandwich plate subjected to blast load

Ali Bas; Zafer Kazanci; Zahit Mecitoglu

doi:10.1115/IMECE200741152

Nonlinear response of a sandwich plate subjected to blast load

Ali Bas, Zafer Kazanci, Zahit Mecitoglu

Department of Astronautical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

5 Citations (Scopus)

Abstract

Present work includes in-plane stiffness and inertia effects on the motion of a sandwich plate under blast load. The geometric nonlinearity effects are taken into account with the von Kármán large deflection theory of thin plates. All edges clamped boundary conditions are considered in the analyses. The equations of motion for the plate are derived by the use of the virtual work principle. Approximate solutions are assumed for the space domain and substituted into the equations of motion. Then the Galerkin Method is used to obtain the nonlinear differential equations in the time domain. The finite difference method is applied to solve the system of coupled nonlinear equations. The results of theoretical analyses are obtained.

Original language	English
Title of host publication	Advances in Aerospace Technology
Publisher	American Society of Mechanical Engineers (ASME)
Pages	169-177
Number of pages	9
ISBN (Electronic)	0791842959
DOIs	https://doi.org/10.1115/IMECE200741152
Publication status	Published - 2007
Event	ASME 2007 International Mechanical Engineering Congress and Exposition, IMECE 2007 - Seattle, United States Duration: 11 Nov 2007 → 15 Nov 2007

Publication series

Name	ASME International Mechanical Engineering Congress and Exposition, Proceedings (IMECE)
Volume	1

Conference

Conference	ASME 2007 International Mechanical Engineering Congress and Exposition, IMECE 2007
Country/Territory	United States
City	Seattle
Period	11/11/07 → 15/11/07

Bibliographical note

Publisher Copyright:
Copyright © 2007 ASME & The Boeing Company.

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10.1115/IMECE200741152

Cite this

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title = "Nonlinear response of a sandwich plate subjected to blast load",

abstract = "Present work includes in-plane stiffness and inertia effects on the motion of a sandwich plate under blast load. The geometric nonlinearity effects are taken into account with the von K{\'a}rm{\'a}n large deflection theory of thin plates. All edges clamped boundary conditions are considered in the analyses. The equations of motion for the plate are derived by the use of the virtual work principle. Approximate solutions are assumed for the space domain and substituted into the equations of motion. Then the Galerkin Method is used to obtain the nonlinear differential equations in the time domain. The finite difference method is applied to solve the system of coupled nonlinear equations. The results of theoretical analyses are obtained.",

author = "Ali Bas and Zafer Kazanci and Zahit Mecitoglu",

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doi = "10.1115/IMECE200741152",

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Bas, A, Kazanci, Z & Mecitoglu, Z 2007, Nonlinear response of a sandwich plate subjected to blast load. in Advances in Aerospace Technology. ASME International Mechanical Engineering Congress and Exposition, Proceedings (IMECE), vol. 1, American Society of Mechanical Engineers (ASME), pp. 169-177, ASME 2007 International Mechanical Engineering Congress and Exposition, IMECE 2007, Seattle, United States, 11/11/07. https://doi.org/10.1115/IMECE200741152

Nonlinear response of a sandwich plate subjected to blast load. / Bas, Ali; Kazanci, Zafer; Mecitoglu, Zahit.
Advances in Aerospace Technology. American Society of Mechanical Engineers (ASME), 2007. p. 169-177 (ASME International Mechanical Engineering Congress and Exposition, Proceedings (IMECE); Vol. 1).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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N2 - Present work includes in-plane stiffness and inertia effects on the motion of a sandwich plate under blast load. The geometric nonlinearity effects are taken into account with the von Kármán large deflection theory of thin plates. All edges clamped boundary conditions are considered in the analyses. The equations of motion for the plate are derived by the use of the virtual work principle. Approximate solutions are assumed for the space domain and substituted into the equations of motion. Then the Galerkin Method is used to obtain the nonlinear differential equations in the time domain. The finite difference method is applied to solve the system of coupled nonlinear equations. The results of theoretical analyses are obtained.

AB - Present work includes in-plane stiffness and inertia effects on the motion of a sandwich plate under blast load. The geometric nonlinearity effects are taken into account with the von Kármán large deflection theory of thin plates. All edges clamped boundary conditions are considered in the analyses. The equations of motion for the plate are derived by the use of the virtual work principle. Approximate solutions are assumed for the space domain and substituted into the equations of motion. Then the Galerkin Method is used to obtain the nonlinear differential equations in the time domain. The finite difference method is applied to solve the system of coupled nonlinear equations. The results of theoretical analyses are obtained.

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ER -

Nonlinear response of a sandwich plate subjected to blast load

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