Поля напряжений и энергии дефектов дисклинационного типа в зонах локализации упругих дисторсий И. И. Суханов
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ArticleOther title: Fields of stresses and energy of defects of disclinational type in zones of localization of elastic distortions [Parallel title]Subject(s): дисторсии | упругая деформация | энергии | моделирование | неравновесные состояния | внутренние напряжения | поля локальных внутренних напряжений | дисклинационные структуры | квадруполи | диполиGenre/Form: статьи в сборниках Online resources: Click here to access online
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Перспективы развития фундаментальных наук. Т. 1 : сборник научных трудов XV Международной конференции студентов, аспирантов и молодых ученых, 24-27 апреля 2018 г Т. 1 : Физика. С. 289-291Abstract: Dipole and quadrupole configurations of wedge partial disclinations are considered. It’s shown that the size of local internal stresses and their gradients can reach P ~ E/50 and dP/dx ~ 0.02 nin‘ respectively. The calculating experiment demonstrates that high values of local internal stresses and their gradients in the field of elastic distortions can be described by multipole configurations of partial disclinations like dipole/quadrupole. Mechanism of deformation localization in the region of elastic distortions is proposed.
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Dipole and quadrupole configurations of wedge partial disclinations are considered. It’s shown that the size of local internal stresses and their gradients can reach P ~ E/50 and dP/dx ~ 0.02 nin‘ respectively. The calculating experiment demonstrates that high values of local internal stresses and their gradients in the field of elastic distortions can be described by multipole configurations of partial disclinations like dipole/quadrupole. Mechanism of deformation localization in the region of elastic distortions is proposed.
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