Transient thermal response near dynamically-loaded cracks during dislocation generation
type: Item
instance of: scholarly article
title: Transient thermal response near dynamically-loaded cracks during dislocation generation
zbMATH Open document ID: 0849.73053
DOI: 10.1007/BF01215425
published in: Acta Mechanica
publication date: 1996-11-19T00:00:00Z
review text: As a step in considering thermal effects prior to dynamic fracture or the development of fully-plastic crack edge zones, a transient two-dimensional study of edge dislocation generation near cracks in a fully-coupled thermoelastic solid is considered. Dynamic loading is provided either by SV-wave diffraction or tension, and no heat sources are imposed upon the solid. Despite the existence of characteristic lengths in the governing equations, exact solutions to the required mixed boundary/initial value problems are obtained in the multiple transform space. From them, the temperature changes at the dislocation edges for short times after generation are developed.
Mathematics Subject Classification ID: 74R99
Mathematics Subject Classification ID: 74J20
zbMATH DE Number: 885798
zbMATH Keywords: fully-plastic crack edge zones
zbMATH Keywords: SV-wave diffraction
zbMATH Keywords: tension
zbMATH Keywords: exact solutions
zbMATH Keywords: mixed boundary/initial value problems
zbMATH Keywords: multiple transform space
author: L. M. Brock
MaRDI profile type: Publication
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description: scientific article; zbMATH DE number 885798