The elastic stress field in a half-space containing a prolate spheroidal inhomogeneity subject to pure shear eigenstrain

Authors
Tsuchida, E Arai, Y Nakazawa, K Jasiuk, I
Citation
E. Tsuchida et al., The elastic stress field in a half-space containing a prolate spheroidal inhomogeneity subject to pure shear eigenstrain, MAT SCI E A, 285(1-2), 2000, pp. 338-344
Citations number
15
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science","Material Science & Engineering
Journal title
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
ISSN journal
09215093 → ACNP
Volume
285
Issue
1-2
Year of publication
2000
Pages
338 - 344
Database
ISI
SICI code
0921-5093(20000615)285:1-2<338:TESFIA>2.0.ZU;2-O
Abstract
This paper presents an asymmetric elasticity solution for the stresses in a half-space containing a prolate spheroidal inhomogeneity, when it is subje cted to a uniform shear eigenstrain. The interface between the inhomogeneit y and the surrounding matrix is assumed to be perfect bonding or sliding. P apcovich-Neuber displacement potentials are used in the analysis. Numerical examples are given for some different major semiaxes and shape ratios, and the stress distributions around the inhomogeneity are shown graphically. P ublished by Elsevier Science S.A.