Stress-intensity factors for a semi-infinite plane crack with a wavy front
type: Item
instance of: scholarly article
title: Stress-intensity factors for a semi-infinite plane crack with a wavy front
zbMATH Open document ID: 0546.73082
DOI: 10.1007/BF00041083
published in: Journal of Elasticity
publication date: 1984-01-01T00:00:00Z
review text: The authors are concerned in this paper with the determination of the effect of a non-uniform crack-front geometry on the stress intensity factors for a semi-infinite plane crack with a wavy front under combined mode I-III loading. The crack faces are subjected to normal and shearing tractions. The problem is formulated in terms of the displacement potentials. An asymptotic solution for the related mixed boundary value problem is presented for use in the problem on hand. A perturbation scheme based on the assumption that the amplitude of the wavy front is small compared with its wavelength is used. Expressions for the stress intensity factors are obtained.
Mathematics Subject Classification ID: 74R05
Mathematics Subject Classification ID: 74G70
Mathematics Subject Classification ID: 74B99
Mathematics Subject Classification ID: 74H99
zbMATH DE Number: 3870765
zbMATH Keywords: non-uniform crack-front geometry
zbMATH Keywords: stress intensity factors
zbMATH Keywords: semi-infinite plane crack
zbMATH Keywords: wavy front
zbMATH Keywords: combined mode I-III loading
zbMATH Keywords: normal and shearing tractions
zbMATH Keywords: displacement potentials
zbMATH Keywords: asymptotic solution
zbMATH Keywords: perturbation scheme
author: Kevin P. Meade
author: Leon M. Keer
MaRDI profile type: Publication
cites work: Q4070500
cites work: Q5508490
cites work: Application of Papkovich-Neuber potentials to a crack problem
cites work: On the problem of a pair of point forces applied to the faces of a semi- infinite plane crack
cites work: Q4158618
cites work: Q5647412
cites work: Q3267573
cites work: Energy release rate and crack kinking
cites work: Approximate Description of Crack Kinking and Curving
full work available at URL: https://doi.org/10.1007/bf00041083
OpenAlex ID: W2071793128
description: scientific article; zbMATH DE number 3870765