Flow of plastic and visco-plastic solids
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O. C. Zienkiewicz; P. N. Godbole
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Article
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1974
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John Wiley and Sons
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English
β 659 KB
## Abstract When large, progressive, deformation occurs under plastic or viscoβplastic conditions, elastic deformations are negligible and the material flows in a viscous manner. The flow is nonβNewtonian and the viscosity is a function of the current strain rates. An effective numerical treatment