Stress function for dislocation loops in anisotropic crystals

K. Ohsawa, M. Yagi, H. Koizumi, E. Kuramoto

Research output: Contribution to journalConference article

6 Citations (Scopus)

Abstract

The stress function is useful for solving problems associated with elasticity theory. We report here an integral form of the stress function for a stress field produced by dislocation loops in anisotropic crystals. The derivation of the stress function is supposed to be easily comprehensible, because it is found by solving Poisson's equation, whose properties are well known. As a result, we will be able to estimate some physical quantities of arbitrarily-shaped dislocation loops in anisotropic crystals.

Original languageEnglish
Article number012027
JournalIOP Conference Series: Materials Science and Engineering
Volume3
DOIs
Publication statusPublished - Dec 1 2009
Event3rd International Conference on the Fundamentals of Plastic Deformation, DISLOCATIONS 2008 - Hong Kong, Hong Kong
Duration: Oct 13 2008Oct 17 2008

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Dislocations (crystals)
Crystals
Poisson equation
Elasticity

All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Engineering(all)

Cite this

Stress function for dislocation loops in anisotropic crystals. / Ohsawa, K.; Yagi, M.; Koizumi, H.; Kuramoto, E.

In: IOP Conference Series: Materials Science and Engineering, Vol. 3, 012027, 01.12.2009.

Research output: Contribution to journalConference article

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