A Hamiltonian particle method for non-linear elastodynamics
✍ Scribed by Yukihito Suzuki; Seiichi Koshizuka
- Publisher
- John Wiley and Sons
- Year
- 2008
- Tongue
- English
- Weight
- 562 KB
- Volume
- 74
- Category
- Article
- ISSN
- 0029-5981
- DOI
- 10.1002/nme.2222
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📜 SIMILAR VOLUMES
We extend the single-field spacetime discontinuous Galerkin (SDG) method for linearized elastodynamics of Abedi et al. [1] to multi-field versions. A three-field method, in displacement, velocity and strain, is derived by invoking a Bubnov-Galerkin weighted residuals procedure on the system of space
## Abstract A predictor‐multicorrector implementation of a Time Discontinuous Galerkin method for non‐linear dynamic analysis is described. This implementation is intended to limit the high computational expense typically required by implicit Time Discontinuous Galerkin methods, without degrading t