Zobrazeno 1 - 10
of 90
pro vyhledávání: '"Dmitry S. Lisovenko"'
Publikováno v:
Symmetry, Vol 15, Iss 3, p 685 (2023)
An analytical analysis of the problem of the longitudinal tension of two-layered tubes with walls made of tetragonal crystals was carried out together with numerical calculations of the effective Young’s moduli and Poisson’s ratios of the tubes,
Externí odkaz:
https://doaj.org/article/4db28a749b66465181c81543d6e2a30c
Autor:
Leysan Kh. Rysaeva, Elena A. Korznikova, Ramil T. Murzaev, Dina U. Abdullina, Aleksey A. Kudreyko, Julia A. Baimova, Dmitry S. Lisovenko, Sergey V. Dmitriev
Publikováno v:
Facta Universitatis. Series: Mechanical Engineering, Vol 18, Iss 1, Pp 001-012 (2020)
Mechanical response of the carbon nanotube bundle to uniaxial and biaxial lateral compression followed by unloading is modeled under plane strain conditions. The chain model with a reduced number of degrees of freedom is employed with high efficiency
Externí odkaz:
https://doaj.org/article/6bb81c42bfca41a6bddf2ba66d731efc
Publikováno v:
Vestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, Vol 23, Iss 4, Pp 657-670 (2019)
The exact analytical solution has been obtained for a problem of orthotropic strip with central semi-infinite crack loaded normally with self-balanced system of forces applied far enough from the crack tip to be considered as applied at infinity. The
Externí odkaz:
https://doaj.org/article/16382f63dc8b4a8c9476fa214671974f
Autor:
Denis N. Karimov, Dmitry S. Lisovenko, Anna G. Ivanova, Vadim V. Grebenev, Pavel A. Popov, Natalya L. Sizova
Publikováno v:
Crystals, Vol 11, Iss 7, p 793 (2021)
Bulk c-oriented CeF3 single crystals (sp. gr. P3¯c1) were grown successfully by the vertical Bridgman technique in a fluorinating atmosphere. A description of the crystal growth procedure and the solution of the difficulties during the growth proces
Externí odkaz:
https://doaj.org/article/7abc91211132425fa0c94a1ef29906a4
Publikováno v:
Crystals, Vol 11, Iss 8, p 863 (2021)
The extreme values of Young’s modulus for rhombic (orthorhombic) crystals using the necessary and sufficient conditions for the extremum of the function of two variables are analyzed herein. Seven stationary expressions of Young’s modulus are obt
Externí odkaz:
https://doaj.org/article/ecccea08dc104b5dbef2b7cc19cbc21e
Stretching of chiral tubes obtained by rolling-up plates of cubic crystals with various orientations
Publikováno v:
Journal of Mechanics of Materials and Structures. 16:139-157
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db500b52de913a2307c19059a99e11f0
https://doi.org/10.2140/jomms.2021.16.139
https://doi.org/10.2140/jomms.2021.16.139
Publikováno v:
Physical Mesomechanics. 24:464-474
The study analyzes the elastic properties of chiral metallic nanotubes formed by rolling up thin crystal plates with the [011] and [111] orientations within two frameworks of anisotropic elasticity and molecular statics. Iron, copper and aluminum nan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7947c375c49c2d97a056fea4e87eb33b
https://doi.org/10.1134/s1029959921040111
https://doi.org/10.1134/s1029959921040111
Publikováno v:
Physical Mesomechanics. 24:146-154
In the framework of the theory of anisotropic elasticity, a theoretical analysis of the out-of-plane extension of thin two-layered plates of hexagonal crystals is carried out. The six-fold axes of all pairs of crystals are assumed to be perpendicular
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3caae0aa0ca2d1dd09265ab5e3193e4a
https://doi.org/10.1134/s1029959921020041
https://doi.org/10.1134/s1029959921020041
Publikováno v:
Physical Mesomechanics. 23:477-486
The work studies the mechanical properties of chiral metallic nanotubes by the molecular statics method. The atomic structure of nanotubes was obtained by rolling up thin nanoplates from cubic crystals of copper, iron, aluminum, and cobalt with the (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::96f4d8396bb0dcf29469bf9b859ec6bc
https://doi.org/10.1134/s102995992006003x
https://doi.org/10.1134/s102995992006003x
Publikováno v:
Mechanics of Solids. 55:461-474
The article provides a brief overview of studies on crystalline materials with negative Poisson’s ratio (crystalline auxetics) with cubic anisotropy. It has been demonstrated that 1/4 part of all cubic crystals has auxetic properties. Even more aux
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7abd05ce9d84df7f4ff7031edb4aeffc
https://doi.org/10.3103/s0025654420040044
https://doi.org/10.3103/s0025654420040044