In this work, some techniques are proposed to improve the usual Newton-Raphson Method (NRM) used in the numerical analysis of large strain viscoplastic problems. These techniques, based on the ΓΏrst-order perturbation technique, allow to deΓΏne an adaptive step strategy and to improve the trial soluti
β¦ LIBER β¦
An explicit constitutive algorithm for large-strain, large-strain-rate elastic-viscoplasticity
β Scribed by Sia Nemat-Nasser; D.-T. Chung
- Publisher
- Elsevier Science
- Year
- 1992
- Tongue
- English
- Weight
- 979 KB
- Volume
- 95
- Category
- Article
- ISSN
- 0045-7825
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