The dislocation approximation for calculating crack interaction

R. Freij-Ayoub, Arcady Dyskin, A. Galybin

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

A simplified method for calculating crack interaction suitable for multicrack arrangements is introduced. It is based on approximating the crack-generated stress field by that produced by a pair of edge dislocations of opposite signs with Burgers vector equal to the average relative displacement of the crack faces under given load.
Original languageEnglish
Pages (from-to)57-62
JournalInternational Journal of Fracture
Volume86
Issue numbern/a
Publication statusPublished - 1997

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