Semi-implicit finite strain constitutive integration and mixed strain/stress control based on intermediate configurations
A new semi-implicit stress integration algorithm for finite strain plasticity (compatible with hyperelas- ticity) is introduced. Its most distinctive feature is the use of different parameterizations of equilibrium and reference configurations. Rotation terms (nonlinear trigonometric functions) are...
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| Format: | article |
| Language: | eng |
| Published: |
2017
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| Online Access: | http://hdl.handle.net/10174/20032 |
| Country: | Portugal |
| Oai: | oai:dspace.uevora.pt:10174/20032 |