Mode I crack tip fields: Strain gradient plasticity theory versus J2 flow theory
نویسندگان
چکیده
منابع مشابه
Generalizing J2 flow theory: Fundamental issues in strain gradient plasticity
It has not been a simple matter to obtain a sound extension of the classical J2 flow theory of plasticity that incorporates a dependence on plastic strain gradients and that is capable of capturing size-dependent behaviour of metals at the micron scale. Two classes of basic extensions of classical J2 theory have been proposed: one with increments in higher order stresses related to increments o...
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ژورنال
عنوان ژورنال: European Journal of Mechanics - A/Solids
سال: 2019
ISSN: 0997-7538
DOI: 10.1016/j.euromechsol.2019.02.009