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Edge dislocation dipole emission from a blunt crack tip and its morphological effects

Research output: Contribution to Journal/MagazineJournal articlepeer-review

Published
<mark>Journal publication date</mark>1/02/2006
<mark>Journal</mark>Scripta Materialia
Issue number4
Volume54
Number of pages5
Pages (from-to)649-653
Publication StatusPublished
<mark>Original language</mark>English

Abstract

Expressions for describing the critical stress intensity factor for edge dislocation dipoles emission under mode I and II loads are presented. The conditions for the crack tip radius increase in finite and semi-infinite cracks are examined.