Results 21 to 30 of about 154 (87)
On the theory of linear micropolar hemitropic media [PDF]
Вестник Чувашского государственного педагогического университета им. И.Я. Яковлева. Серия: Механика предельного состояния, 2020 В статье рассматриваются вопросы применения относительных тензоров при моделирвоании гемитропных микрополярных сред. Вводится определяющая форма микрополярного упругого потенциала. С помощью принципа виртуальной работы получаются определяющие уравнения для силовых и моментных характеристик микрополярного континуума в терминах относительных тензоров ...
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Multiweights thermomechanics of hemitropic micropolar solids
Вестник Чувашского государственного педагогического университета им. И.Я. Яковлева. Серия: Механика предельного состояния, 2023 Статья посвящена вопросам детерминирования алгебраических весов микрои наномасштабных мультивесовых характеристик термомеханики гемитропных микрополярных тел. Обсуждаются фундаментальные понятия псевдоинвариантых элементов объема и площади нечетных целых весов в трехмерном пространстве.
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Buckling of chiral rods due to coupled axial and rotational growth [PDF]
, 2021 We present a growth model for special Cosserat rods that allows for induced rotation of cross-sections. The growth law considers two controls, one for lengthwise growth and other for rotations.
Saxena, P. +3 more
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Boundary Value Problems of Elastostatics of Hemitropic Solids
, 2014 David Natroshvili
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A thermoelastoplastic theory for special Cosserat rods [PDF]
, 2020 A general framework is presented to model coupled thermoelastoplastic deformations in the theory of special Cosserat rods. The use of the one-dimensional form of the energy balance in conjunction with the one-dimensional entropy balance allows us to ...
Großmann, Alexander +3 more
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Material symmetry group of the non-linear polar-elastic continuum [PDF]
, 2012 We extend the material symmetry group of the non-linear polar-elastic continuum by taking into account microstructure curvature tensors as well as different transformation properties of polar and axial tensors.
Pietraszkiewicz W. +3 more
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PSEUDOTENSOR FORMULATION OF THE MECHANICS OF HEMITROPIC MICROPOLAR MEDIA
Problems of Strength and Plasticity, 2020 The possibility of applications of relative tensors concepts to the mechanics of micropolar continuum and, in particular, for the hemitropic micropolar continua is considered. The fundamental tensors and orienting relative scalars in three-dimensional space are introduced. Permutation symbols and absolute Levi-Civita tensors are investigated in further
Yu.N. Radayev, E.V. Murashkin
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, 1924 Psyche: A Journal of Entomology, Volume 31, Issue 2, Page 93-111, 1924.
Charles Robertson
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Bifurcation of hemitropic elastic rods under axial thrust [PDF]
Quarterly of Applied Mathematics, 2013 In this work we consider the analysis of unshearable, hemitropic hyperelastic rods under end thrust alone. Roughly speaking, a nominally straight hemitropic rod is rotationally invariant about its centerline but lacks the reflection symmetries characterizing isotropic rods. Consequently a constitutive coupling between extension and twist is natural. We
Healey, Timothy J. +1 more
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Selected Problems of Elastostatics and Thermoelastostatics of the Hemitropic Micropolar Medium
, 2014 Janusz Dyszlewicz +1 more
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