Formation of persistent slip band-structures during cyclic loading in finite-strain crystal plasticity
نویسندگان
چکیده
منابع مشابه
A Strain Range Dependent Cyclic Plasticity Model
Hysteresis loop curves are highly important for numerical simulations of materials deformation under cyclic loadings. The models mainly take account of only the tensile half of the stabilized cycle in hysteresis loop for identification of the constants which don’t vary with accumulation of plastic strain and strain range of the hysteresis loop. This approach may be quite erroneous particularly ...
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Dislocation Modelling of Localized Plasticity in Persistent Slip Bands
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ژورنال
عنوان ژورنال: PAMM
سال: 2010
ISSN: 1617-7061
DOI: 10.1002/pamm.201010143