Effects of plastic distortion in the lattice curvature zone of a crack tip; Physical Mesomechanics; Vol. 20, iss. 3

Effects of plastic distortion in the lattice curvature zone of a crack tip; Physical Mesomechanics; Vol. 20, iss. 3

Bibliographic Details
Parent link:Physical Mesomechanics.— , 1998-
Vol. 20, iss. 3.— 2017.— [P. 280–290]
Corporate Author: Национальный исследовательский Томский политехнический университет (ТПУ) Инженерная школа новых производственных технологий (ИШНПТ) Отделение материаловедения (ОМ)
Other Authors: Panin V. E. Viktor Evgenyevich, Moiseenko D. D. Dmitry Davidovich, Maksimov P. V. Pavel Vasiljevich, Panin S. V. Sergey Viktorovich
Summary:Title screen
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 to interstices. The proposed nonlinear method allows one to determine the crack type and the character of fracture, to predict the possibility of dynamic rotations and structural turbulence, and to describe the processes of nonlinear wave structural transformations in strain localization bands involved in microporosity and tearing mode cracking.
Режим доступа: по договору с организацией-держателем ресурса
Language:English
Published: 2017
Subjects:
труды учёных ТПУ
электронный ресурс
трещины
сингулярность
кривизна
пластические деформации
вращение
турбулентность
Online Access:https://doi.org/10.1134/S1029959917030043
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=658043

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