Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Viacheslav Balobanov"'
Publikováno v:
Polymer Testing, Vol 93, Iss , Pp 106936- (2021)
The scratch resistance of polymers is important for numerous applications, as scratching can lead to degradation of surface properties and also represents an elementary process in abrasive wear. However, scratching of polymers is a complex process in
Externí odkaz:
https://doaj.org/article/ae611392d10648ef80bdd52d01b9c6d9
Publikováno v:
Crystals, Vol 12, Iss 2, p 238 (2022)
The study of the micromechanical performance of materials is important in explaining their macrostructural behavior, such as fracture and fatigue. This paper is aimed, among other things, at reducing the deficiency of microstructural models of grey c
Externí odkaz:
https://doaj.org/article/f1e222de1641431498dd63f782ba5388
Publikováno v:
Crystals; Volume 12; Issue 2; Pages: 238
The study of the micromechanical performance of materials is important in explaining their macrostructural behavior, such as fracture and fatigue. This paper is aimed, among other things, at reducing the deficiency of microstructural models of grey c
Publikováno v:
Computer Methods in Applied Mechanics and Engineering. 344:837-857
A strain gradient elasticity model for shells of arbitrary geometry is derived for the first time. The Kirchhoff–Love shell kinematics is employed in the context of a one-parameter modification of Mindlin’s strain gradient elasticity theory . The
Autor:
Viacheslav Balobanov, Jarkko Niiranen
Publikováno v:
Computer Methods in Applied Mechanics and Engineering. 339:137-159
The Timoshenko beam bending problem is formulated in the context of strain gradient elasticity for both static and dynamic analysis. Two non-standard variational formulations in the Sobolev space framework are presented in order to avoid the numerica
Publikováno v:
EUROPEAN JOURNAL OF MECHANICS A: SOLIDS. 69:113-123
A strain and velocity gradient framework is formulated for centrosymmetric anisotropic Euler-Bernoulli and third-order shear-deformable (TSD) beam models, reducible to Timoshenko beams. The governing equations and boundary conditions are obtained by
Publikováno v:
Mathematics and mechanics of solids
As a first step, variational formulations and governing equations with boundary conditions are derived for a pair of Euler–Bernoulli beam bending models following a simplified version of Mindlin’s strain gradient elasticity theory of form II. For
Publikováno v:
Rakenteiden Mekaniikka
A variational formulation within an H2 Sobolev space setting is formulated for fourth-order plane strain/stress boundary value problems following a widely-used one parameter variant of Mindlin's strain gradient elasticity theory. A corresponding plan
Publikováno v:
Computer Methods in Applied Mechanics and Engineering. 308:182-211
The fourth-order boundary value problems of one parameter gradient-elastic bar and plane strain/stress models are formulated in a variational form within an H 2 Sobolev space setting. For both problems, the existence and uniqueness of the solution is
The present work is devoted to the modelling of strongly size-dependent bending, buckling and vibration phenomena of 2D triangular lattices with the aid of a simplified first strain gradient elasticity continuum theory. As a start, the corresponding
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c98114217d67552ea3967d02e25ed359
https://aaltodoc.aalto.fi/handle/123456789/33591
https://aaltodoc.aalto.fi/handle/123456789/33591