Effects of plastic distortion in the lattice curvature zone of a crack tip
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DOI: 10.1134/s1029959917030043
Abstract: The paper proposes a discrete-continual method of excitable cellular automata for simulating the stress-strain state at crack tips and in notches with account of lattice curvature and plastic distortion through ion motion from lattice sites… read more here.
Keywords: lattice curvature; plastic distortion; crack;
Lattice Curvature, Shear Bands, and Electroplastic Effect
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DOI: 10.1134/s1029959918050028
Abstract: In a solid under severe plastic deformation, strain localization develops through shear bands with alternating translations and plastic rotations induced by high lattice curvature. The charge in such plastic rotations is split, forming new electronic… read more here.
Keywords: lattice curvature; effect; electroplastic effect; shear bands ... See more keywords