Deformation, stress state, and thermodynamic force for a transforming spherical inclusion in an elastic-plastic material

Authors
Fischer, FD Oberaigner, ER
Citation
Fd. Fischer et Er. Oberaigner, Deformation, stress state, and thermodynamic force for a transforming spherical inclusion in an elastic-plastic material, J APPL MECH, 67(4), 2000, pp. 793-796
Citations number
17
Categorie Soggetti
Mechanical Engineering
Journal title
JOURNAL OF APPLIED MECHANICS-TRANSACTIONS OF THE ASME
ISSN journal
00218936 → ACNP
Volume
67
Issue
4
Year of publication
2000
Pages
793 - 796
Database
ISI
SICI code
0021-8936(200012)67:4<793:DSSATF>2.0.ZU;2-4
Abstract
The progress of a transformed phase into an elastic-plastic parent phase is simulated by a growing sphere. The transformation is accompanied by a dila tational volume change. The strain and stress state in the full space is pr esented. In addition, the local and global energy terms are calculated. Fin ally the thermodynamic forces on the interface are derived. Also strain har dening is considered.