Shear-corrected Reissner-Mindlin plate model

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Shear-corrected Reissner-Mindlin plate model. / Freund, J.

In: Composite Structures, Vol. 211, 08.12.2018, p. 144-153.

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@article{dde7306d1c6e427ea6409de303b7c20d,
title = "Shear-corrected Reissner-Mindlin plate model",
abstract = "A new shear-corrected Reissner-Mindlin model is presented. The method reduces the modeling error of the classical model without affecting the form of the classical plate equations. Therefore, implementation on an existing software for the Reissner-Mindlin plate model is simple. The principle of virtual work and an explicit set of kinematic and kinetic assumptions is used in derivation. There, displacement assumption of the classical model is enhanced by a warping part which is eliminated to end up with equations for the classical part only. The equations differ from the classical ones in shear correction factors, modification in the source term, and stress expressions.",
keywords = "Reissner-Mindlin, Refined plate model, Shear correction factor, Layered plate, LAMINATED COMPOSITE, DEFORMATION-THEORY, SANDWICH PLATES",
author = "J. Freund",
year = "2018",
month = "12",
day = "8",
doi = "10.1016/j.compstruct.2018.12.029",
language = "English",
volume = "211",
pages = "144--153",
journal = "Composite Structures",
issn = "0263-8223",

}

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TY - JOUR

T1 - Shear-corrected Reissner-Mindlin plate model

AU - Freund, J.

PY - 2018/12/8

Y1 - 2018/12/8

N2 - A new shear-corrected Reissner-Mindlin model is presented. The method reduces the modeling error of the classical model without affecting the form of the classical plate equations. Therefore, implementation on an existing software for the Reissner-Mindlin plate model is simple. The principle of virtual work and an explicit set of kinematic and kinetic assumptions is used in derivation. There, displacement assumption of the classical model is enhanced by a warping part which is eliminated to end up with equations for the classical part only. The equations differ from the classical ones in shear correction factors, modification in the source term, and stress expressions.

AB - A new shear-corrected Reissner-Mindlin model is presented. The method reduces the modeling error of the classical model without affecting the form of the classical plate equations. Therefore, implementation on an existing software for the Reissner-Mindlin plate model is simple. The principle of virtual work and an explicit set of kinematic and kinetic assumptions is used in derivation. There, displacement assumption of the classical model is enhanced by a warping part which is eliminated to end up with equations for the classical part only. The equations differ from the classical ones in shear correction factors, modification in the source term, and stress expressions.

KW - Reissner-Mindlin

KW - Refined plate model

KW - Shear correction factor

KW - Layered plate

KW - LAMINATED COMPOSITE

KW - DEFORMATION-THEORY

KW - SANDWICH PLATES

U2 - 10.1016/j.compstruct.2018.12.029

DO - 10.1016/j.compstruct.2018.12.029

M3 - Article

VL - 211

SP - 144

EP - 153

JO - Composite Structures

JF - Composite Structures

SN - 0263-8223

ER -

ID: 32140698