ELASTIC-PLASTIC MODELING OF HARDENING MATERIALS BASED ON THE STRETCH TENSOR DECOMPOSITION
Publish place: 13th Annual Conference of Mechanical Engineering
Publish Year: 1384
Type: Conference paper
Language: English
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Document National Code:
ISME13_565
Index date: 12 March 2007
ELASTIC-PLASTIC MODELING OF HARDENING MATERIALS BASED ON THE STRETCH TENSOR DECOMPOSITION abstract
In this paper, based on the multiplicative decomposition of the left stretch tensor an elastic-plastic modeling of isotropic hardening materials is introduced. As an application, the simple shear problem is solved and the stress components are plotted versus shear displacement for an isotropic hardening material. Also the results are compared with the results taken from the additive decomposition of the strain rate tensor, which was obtained in the other references.
ELASTIC-PLASTIC MODELING OF HARDENING MATERIALS BASED ON THE STRETCH TENSOR DECOMPOSITION Keywords:
ELASTIC-PLASTIC MODELING OF HARDENING MATERIALS BASED ON THE STRETCH TENSOR DECOMPOSITION authors
Naghdabadi
Associate Professor Mechanical Engineering Department Sharif University of Technology – Tehran –Iran
Sohrabpour
Professor Mechanical Engineering Department Sharif University of Technology – Tehran –Iran
Ghavam
Ph.D. Student Mechanical Engineering Department Sharif University of Technology – Tehran –Iran
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