Results 81 to 90 of about 3,271 (179)

Improved finite strip Mindlin plate bending element using assumed shear strain distributions [PDF]

open access: yes
A linear finite strip plate element based on Mindlin/Reissner plate theory is developed. The analysis is suitable for both thin and thick plates. In the formulation new transverse shear strains are introduced and assumed constant in each two-code linear ...
Chulya, Abhisak, Thompson, Robert L.
core   +1 more source

Quelques exemples d'application aux composites stratitfiés de la théorie Bending-Gradient pour les plaques [PDF]

open access: yes, 2011
International audienceCe travail présente l'application aux composites fibrés d'une nouvelle théorie de plaque. Ce modèle destiné aux plaques épaisses et anisotropes utilise les six inconnues statiques de la theorie de Kirchhoff-Love auxquelles sont ...
Lebée, Arthur, Sab, Karam
core   +2 more sources

A refined shear deformation theory for the analysis of laminated plates [PDF]

open access: yes
A refined, third-order plate theory that accounts for the transverse shear strains is presented, the Navier solutions are derived for certain simply supported cross-ply and antisymmetric angle-ply laminates, and finite-element models are developed for ...
Reddy, J. N.
core   +1 more source

On the Justification of Plate Models [PDF]

open access: yes, 2018
In this paper, we will consider the modelling of problems in linear elasticity on thin plates by the models of Kirchhoff-Love and Reissner-Mindlin. A fundamental investigation for the Kirchhoff plate goes back to Morgenstern (Arch. Ration. Mech. Anal.
Braess, Dietrich   +2 more
core  

Free vibrations of laminated composite elliptic plates [PDF]

open access: yes
The free vibrations are studied of laminated anisotropic elliptic plates with clamped edges. The analytical formulation is based on a Mindlin-Reissner type plate theory with the effects of transverse shear deformation, rotary inertia, and bending ...
Andersen, C. M., Noor, A. K.
core   +1 more source

Mechanics-Based Modeling Approach for Rapid Prediction of Low Velocity Impact Damage in Composite Laminates [PDF]

open access: yes
A mechanics-based modeling approach is developed to rapidly predict damage in polymer matrix composites resulting from a low velocity impact event. The approach is incorporated into a computer code that provides an efficient means to assess the damage ...
Borkowski, Luke   +2 more
core   +1 more source

Hierarchic plate and shell models based on p-extension [PDF]

open access: yes
Formulations of finite element models for beams, arches, plates and shells based on the principle of virtual work was studied. The focus is on computer implementation of hierarchic sequences of finite element models suitable for numerical solution of a ...
Sahrmann, Glenn J., Szabo, Barna A.
core   +1 more source

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