A higher order finite element theory for
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A.K. Nayak; S.S.J. Moy; R.A. Shenoi
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Article
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2005
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Elsevier Science
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English
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A simple isoparametric assumed strain finite element formulation incorporating a third-order polynomial displacement model for the buckling and vibration analysis of initially stressed composite sandwich laminates is presented. The displacement model involves a nonlinear distribution of in-plane dis