A new idea in sandwich panel construction |
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| Authors: | R A Abdel-Malek |
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| Affiliation: | Civil Engineering Department, Illinois Institute of Technology, Chicago, Illinois 60616, U.S.A.;Civil Engineering Department, North Carolina State University, Raleigh, North Carolina 27607, U.S.A. |
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| Abstract: | Techniques of discrete field mechanics are used to obtain rationally based closed form solutions for sandwich panels with isolated core blocks. The mathematical model for a rational analysis including membrane, flexural and composite action is derived in the form of summation equations. The solution is written as a double finite Fourier series for the nodal quantities and double infinite Fourier series for continuous quantities. The derived formulae are numerically illustrated. |
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