Elastic properties of plates perforated by cusp-shaped holes
type: Item
instance of: scholarly article
title: Elastic properties of plates perforated by cusp-shaped holes
zbMATH Open document ID: 0834.73039
DOI: 10.1016/0307-904X(91)90008-D
author: M. Forskitt
author: J. R. Moon
author: P. A. Brook
published in: Applied Mathematical Modelling
publication date: 1996-03-31T00:00:00Z
review text: Finite element techniques have been used to calculate the relative Young's modulus, relative Poisson's ratio and the stress concentration factor for plates perforated with cusp-shaped holes. The cusps, aligned so that a) the points of the cusps were parallel to the axes of the system and b) the points were at \(45^\circ\) to the axes, were arranged in rectangular and diagonal arrays. The results show similarities of form between many of the results for the cusps and for the equivalent results for circular holes. The importance of the parallel ligament efficiency when comparing the properties of porous bodies is pointed out.
Mathematics Subject Classification ID: 74K20
Mathematics Subject Classification ID: 74S05
zbMATH DE Number: 820337
zbMATH Keywords: relative Young's modulus
zbMATH Keywords: relative Poisson's ratio
zbMATH Keywords: stress concentration factor
zbMATH Keywords: circular holes
zbMATH Keywords: parallel ligament efficiency
MaRDI profile type: Publication
cites work: Elastic properties of plates perforated by elliptical holes
description: scientific article; zbMATH DE number 820337