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Analytic Form of Stress Fields, Displacements, and Dilation for the 〈111〉Dislocation in Anisotropic Elasticity
Author(s) -
Steeds J. W.
Publication year - 1969
Publication title -
physica status solidi (b)
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.51
H-Index - 109
eISSN - 1521-3951
pISSN - 0370-1972
DOI - 10.1002/pssb.19690340222
Subject(s) - isotropy , anisotropy , dilation (metric space) , dislocation , elasticity (physics) , materials science , mathematical analysis , algebraic number , stress field , mathematics , geometry , physics , composite material , optics , thermodynamics , finite element method
Screw, edge, and mixed dislocations are treated by a new method which is simple to handle. Labour saving equations are derived which further shorten the algebraic processes. The results emphasize the need for anisotropic expressions in the case of common cubic materials, and are presented in a form which shows their relation to the isotropic expressions.