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A new large time increment algorithm for anisotropic plasticity. (English) Zbl 0761.73037
Summary: A new algorithm taking into account the whole loading process in a single large increment of time is proposed for elastoplastic structures and tested on some examples. This algorithm reduces considerably the number of transfers between local and global levels and hence the numerical cost of calculation.

74S30 Other numerical methods in solid mechanics (MSC2010)
74C99 Plastic materials, materials of stress-rate and internal-variable type
74E10 Anisotropy in solid mechanics
74P10 Optimization of other properties in solid mechanics
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