Modeling of polycrystals using a gradient crystal plasticity theory that includes dissipative micro-stresses
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چکیده
منابع مشابه
On the recoverable and dissipative parts of higher order stresses in strain gradient plasticity
The expressions for the free energy in two recent formulations of strain gradient plasticity are extended to include the locked-in strain energy around statistically stored dislocations. This is accomplished by using the strain dependent factor h(ep), which represents the fraction of the rate of plastic work converted into heat in accordance with the latent heat measurements from classical meta...
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Name: Liu, Kai Worked for more than 160 Hours: Yes Contribution to Project: Doctoral candidate working as a graduate research assistant on the project. Working on numerical modeling of the orthogonal micro-cutting process incorporating a non-local law of strain gradient plasticity. Is currently supported on another NSF grant that ends on 03/31/04. Is extending the numerical model developed in t...
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ژورنال
عنوان ژورنال: European Journal of Mechanics - A/Solids
سال: 2011
ISSN: 0997-7538
DOI: 10.1016/j.euromechsol.2011.04.006