Published July 23, 2008
| Published
Journal Article
Open
Energy-Consistent CoRotational Schemes for Frictional Contact Problems
- Creators
- Hauret, P.
- Salomon, J.
-
Weiss, A. A.
- Wohlmuth, B. I.
Abstract
In this paper, we consider the unilateral frictional contact problem of a hyperelastic body in the case of large displacements and small strains. In order to retain the linear elasticity framework, we decompose the deformation into a large global rotation and a small elastic displacement. This corotational approach is combined with a primal-dual active set strategy to tackle the contact problem. The resulting algorithm preserves both energy and angular momentum.
Additional Information
© 2008 Society for Industrial and Applied Mathematics. Received by the editors April 10, 2007; accepted for publication (in revised form) February 5, 2008; published electronically July 23, 2008. This work was supported in part by the Deutsche Forschungsgemeinschaft, SFB 404, B8. P. Hauret is strongly indebted to Michael Ortiz for a great postdoctoral experience at Caltech. This author's [P.H.] work was supported by the American Department of Energy through Caltech's ASCI ASAP Center for the Simulation of the Dynamic Response of Materials.Attached Files
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Additional details
- Eprint ID
- 12502
- Resolver ID
- CaltechAUTHORS:HAUsiamjsc08
- SFB 404, B8
- Deutsche Forschungsgemeinschaft (DFG)
- Department of Energy
- Created
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2008-12-11Created from EPrint's datestamp field
- Updated
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2021-11-08Created from EPrint's last_modified field