Zobrazeno 1 - 10
of 277
pro vyhledávání: '"Victor A. Eremeyev"'
Publikováno v:
Journal of Applied and Computational Mechanics, Vol 9, Iss 2, Pp 430-444 (2023)
The motion of the Earth's layers due to internal pressures is simulated in this research with an efficient mathematical model. The Earth, which revolves around its axis of rotation and is under internal pressure, will change the shape and displacemen
Externí odkaz:
https://doaj.org/article/af13248ffa6645eb9879d6a5416056d1
Autor:
Anatoliy M. Bragov, Tatiana N. Iuzhina, Andrey K. Lomunov, Leonid Igumnov, Alexandr Belov, Victor A. Eremeyev
Publikováno v:
Journal of Applied and Computational Mechanics, Vol 8, Iss 1, Pp 298-305 (2022)
The results of dynamic compression tests of aspen under elevated temperature up to +60°C are presented. The tests were carried out based on the Kolsky method using the split Hopkinson pressure bar. To study the anisotropy of properties, aspen sample
Externí odkaz:
https://doaj.org/article/1f0fd7205f304cc489f2c6f4bab3bd06
Autor:
Victor A. Eremeyev
Publikováno v:
Mathematics, Vol 11, Iss 4, p 1024 (2023)
We formulate a series of strong ellipticity inequalities for equilibrium equations of the gradient elasticity up to the Nth order. Within this model of a continuum, there exists a deformation energy introduced as an objective function of deformation
Externí odkaz:
https://doaj.org/article/ebeace3158224e108a70bbfb575440ee
Autor:
Victor A. Eremeyev
Publikováno v:
Nanomaterials, Vol 12, Iss 24, p 4433 (2022)
Recent advances in technologies of design, manufacturing and further studies of new materials and structures result in an essential extension of classic models of continuum and structural mechanics [...]
Externí odkaz:
https://doaj.org/article/26a9c76e8b7f43d7bfa43f4237393a55
Publikováno v:
Nanomaterials, Vol 11, Iss 11, p 3066 (2021)
In recent years, the static and dynamic response of micro/nanobeams made of hyperelasticity materials received great attention. In the majority of studies in this area, the strain-stiffing effect that plays a major role in many hyperelastic materials
Externí odkaz:
https://doaj.org/article/7c5cdca67701463f94d369bf4a9c0483
Publikováno v:
Symmetry, Vol 12, Iss 12, p 1935 (2020)
We investigated the stability of an axially loaded Euler–Bernoulli porous nanobeam considering the flexomagnetic material properties. The flexomagneticity relates to the magnetization with strain gradients. Here we assume both piezomagnetic and fle
Externí odkaz:
https://doaj.org/article/c98bd5ea8f754b9c8bcdcefd421099f0
Autor:
Victor A. Eremeyev, Tomasz Wiczenbach
Publikováno v:
Applied Sciences, Vol 10, Iss 21, p 7402 (2020)
As at the nanoscale the surface-to-volume ratio may be comparable with any characteristic length, while the material properties may essentially depend on surface/interface energy properties. In order to get effective material properties at the nanosc
Externí odkaz:
https://doaj.org/article/8910b9b9f12f4b92a70c3ab7194a3e44
Publikováno v:
Symmetry, Vol 12, Iss 10, p 1632 (2020)
For micropolar media we present a new definition of the local material symmetry group considering invariant properties of the both kinetic energy and strain energy density under changes of a reference placement. Unlike simple (Cauchy) materials, micr
Externí odkaz:
https://doaj.org/article/00956937fc2b4dd28e9cae0122e1dc56
Autor:
Mohammad Malikan, Victor A. Eremeyev
Publikováno v:
Nanomaterials, Vol 10, Iss 9, p 1762 (2020)
Among various magneto-elastic phenomena, flexomagnetic (FM) coupling can be defined as a dependence between strain gradient and magnetic polarization and, contrariwise, elastic strain and magnetic field gradient. This feature is a higher-order one th
Externí odkaz:
https://doaj.org/article/0dbb07dbba3a4b108a990dd60528843b
Publikováno v:
Mathematics, Vol 8, Iss 4, p 640 (2020)
In this article, a method is proposed for determining parameters of the exponentialy varying shear modulus of a functionally graded half-space. The method is based on the analytical solution of the problem of pure shear of an elastic functionally gra
Externí odkaz:
https://doaj.org/article/0bb42e63f51f4086b75d194f4adca9b1