Nonlinear integro-differential equations in sandwich plates stress analysis
type: Item
instance of: scholarly article
title: Nonlinear integro-differential equations in sandwich plates stress analysis
zbMATH Open document ID: 0803.73045
DOI: 10.1016/0093-6413(94)90014-0
author: E. G. Ladopoulos
published in: Mechanics Research Communications
publication date: 1995-01-02T00:00:00Z
review text: This technical note is concerned with the stress analysis of an elastic sandwich plate with soft cores. A kinematic assumption which is Mindlin's hypothesis for elastic plates is introduced for the sandwich plate. The governing equations of sandwich plate are given in variational form under a transversely distributed load. The displacement ratio in comparison with the distributed load is numerically studied for a three layer sandwich plate under various boundary conditions. The paper with static applications overlooks the significant contributions on the subject [\textit{T. Lewiński}, J. Eng. Math. 25, No. 3, 223-242 (1991; Zbl 0780.73046) and references therein], and it may appeal to engineers studying the elastic behavior of layered plates.
Mathematics Subject Classification ID: 74E30
Mathematics Subject Classification ID: 74K20
zbMATH DE Number: 571712
zbMATH Keywords: soft core
zbMATH Keywords: Mindlin's hypothesis
zbMATH Keywords: transversely distributed load
reviewed by: M. Cengiz Dökmeci
MaRDI profile type: Publication
full work available at URL: 0093-6413(94)90014-0
OpenAlex ID: W2063009544
description: scientific article; zbMATH DE number 571712