Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1449675 | Acta Materialia | 2007 | 10 Pages |
Abstract
The stress distribution outside the contact-induced plastic zone can be estimated by the superposition of a Hertzian field and the field for an embedded center of dilatation (ECD) in a half-space, while the residual stress distribution can be estimated by the ECD field alone. This model has a simple closed-form analytical expression, matching with finite element results nearly perfectly.
Related Topics
Physical Sciences and Engineering
Materials Science
Ceramics and Composites
Authors
G. Feng, S. Qu, Y. Huang, W.D. Nix,