A mixed elastoplastic / rigid-plastic material model

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Huetink, J. and Boogaard, A.H. van den and Rietman, A.D. and Lof, J. and Meinders, T. (1998) A mixed elastoplastic / rigid-plastic material model. In: Fourth World Congress on Computational Mechanics, WCCM IV, 29 June - 2 July 1998, Buenos Aires, Argentina.

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Abstract:A new integration algorithm is described for large strain plastic deformations.
The algorithm degenerates to the Euler forward elastoplastic{plastic model for small strain increments and to the rigid{plastic model for large strain increments. The model benets from the advantages of both models: accuracy and fast convergence over a large range of strain increments. [brace not closed]
Item Type:Conference or Workshop Item
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Engineering Technology (CTW)
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Link to this item:http://purl.utwente.nl/publications/59296
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Metis ID: 145456