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Article
Parameterisation of rotations in co-rotational elements
| Authors: |
Pacoste, C, Battini, J.M., Eriksson, |
| Document Type: |
Conference |
| Pubstate: |
Published |
| Journal: |
Proceedings Euromech 2000, Metz |
| Volume: |
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| Year: |
2000 |
AbstractThis paper presents some theoretical aspects related to the parameterisation of finite 3D rotations in the formulation of co-rotational beam and shell elements. In this context, the term "co-rotational" means that the motion of the element is decomposed into a rigid body motion followed by a pure deformation in the local coordinate system which continuously translates and rotates with the element.
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