Coupled higher-order layerwise mechanics and finite element for cylindrical composite and sandwich shells with piezoelectric transducers

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[1] Plagianakos, Theofanis S.
[2] Papadopoulos, Evangelos G.
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Plagianakos, Theofanis S. (fanplag@gmail.com) | 1600年 / Elsevier Ltd卷 / 54期
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Coupled higher-order layerwise piezoelectric laminate mechanics are presented; applicable to shallow cylindrical composite and sandwich shells subjected to static mechanical loads and/or electric voltages. The current formulation enables efficient prediction of (i) global electromechanical response; (ii) local through-thickness distribution of electromechanical variables and (iii) interlaminar shear stress at the interface between adjacent material layers. Using the developed mechanics; the effects of curvature; thickness and ply angle on the global and local through-thickness response of sandwich composite shells are studied. © 2015 Elsevier Masson SAS. All rights reserved;
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