2019
DOI: 10.1016/j.compstruct.2019.111146
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A family of higher-order single layer plate models meeting Cz0-requirements for arbitrary laminates

Abstract: In the framework of displacement-based equivalent single layer (ESL) plate theories for laminates, this paper presents a generic and automatic method to extend a basis higher-order shear deformation theory (polynomial, trigonometric, hyperbolic. . . ) to a multilayer C 0 z higher-order shear deformation theory. The key idea is to enhance the description of the cross-sectional warping: the odd high-order C 1 z function of the basis model is replaced by one odd and one even high-order function and including the … Show more

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Cited by 10 publications
(1 citation statement)
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“…In the LW theory [1][2][3][4][5][6], the thickness coordinate is split into a number of analysis layers and the kinematic displacement fields of each analysis layer have been independently described which makes the theory computationally expensive and dependent on the number of layers considered. The ESL theories [7][8][9][10][11] treat a heterogeneous laminated plate as a statically equivalent, single layer having a complex constitutive behavior, thereby reducing the 3-D continuum problem into 2-D space.…”
Section: Introductionmentioning
confidence: 99%
“…In the LW theory [1][2][3][4][5][6], the thickness coordinate is split into a number of analysis layers and the kinematic displacement fields of each analysis layer have been independently described which makes the theory computationally expensive and dependent on the number of layers considered. The ESL theories [7][8][9][10][11] treat a heterogeneous laminated plate as a statically equivalent, single layer having a complex constitutive behavior, thereby reducing the 3-D continuum problem into 2-D space.…”
Section: Introductionmentioning
confidence: 99%