Cracks on bimaterial and bicrystal interfaces

J. Qu, J. L. Bassani

Research output: Contribution to journalArticlepeer-review

113 Scopus citations

Abstract

The two-dimensional problem of an interface crack between two anisotropic elastic solids is considered. A necessary and sufficient condition for no oscillations in the singular crack-tip fields is derived, and then bicrystals associated with tilt boundaries that satisfy this condition are identified. For a given tilt axis and misorientation the same singularity arises for both geometrically symmetric and asymmetric bicrystals.

Original languageEnglish
Pages (from-to)417-433
Number of pages17
JournalJournal of the Mechanics and Physics of Solids
Volume37
Issue number4
DOIs
StatePublished - 1989

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