Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Boris A. Galanov"'
Autor:
Boris A. Galanov, Yuly V. Milman, Svetlana I. Chugunova, Irina V. Goncharova, Igor V. Voskoboinik
Publikováno v:
Crystals, Vol 7, Iss 3, p 87 (2017)
The improved Johnson inclusion core model of indentation by conical and pyramidal indenters in which indenter is elastically deformed and a specimen is elastoplastically deformed under von Mises yield condition, was used for determination of mechanic
Externí odkaz:
https://doaj.org/article/8eb7a9df5e4c410e8b6dd6c1937c2117
Autor:
Yuly V. Milman, Boris A. Galanov, Victor A. Goncharuk, Igor V. Voskoboinik, Irina V. Goncharova
Publikováno v:
Solid State Phenomena. 331:11-24
In physics and mechanics, plasticity is defined as the ability of a material to undergo irreversible (plastic) deformation. Conventionally, the plastic strain at fracture in tensile tests, δ, has been used as a quantitative measure of plasticity. Ho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e86ad617938420d47ce92090ac91dabf
https://doi.org/10.4028/p-43wx05
https://doi.org/10.4028/p-43wx05
Mechanical transformation of rough diamonds into brilliant ones is usually achieved by polishing using microsized abrasive diamond particles. It is shown that in addition to formation of periodic pattern of ‘partial’ Hertzian cone cracks on the d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::91ee7ba5cc3611537ca9e0d5e765a93b
https://orca.cardiff.ac.uk/id/eprint/150278/1/P42_BGG_R1_PDF_AP_2022.06.01.pdf
https://orca.cardiff.ac.uk/id/eprint/150278/1/P42_BGG_R1_PDF_AP_2022.06.01.pdf
Autor:
Feodor M. Borodich, Boris A. Galanov
Publikováno v:
Mechanics Research Communications. 126:104008
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b103bc77bdcbbfcc1fb094aa0054d6b6
https://doi.org/10.1016/j.mechrescom.2022.104008
https://doi.org/10.1016/j.mechrescom.2022.104008
Publikováno v:
Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences. 379:20200289
Atomic force microscopy (AFM) studies of living biological cells is one of main experimental tools that enable quantitative measurements of deformation of the cells and extraction of information about their structural and mechanical properties. Howev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6558c864b1ed7f605954a64df1c0b86b
https://doi.org/10.1098/rsta.2020.0289
https://doi.org/10.1098/rsta.2020.0289
Contact problems for a thin compressible elastic layer attached to a rigid support are studied. Assuming that the thickness of the layer is much less than the characteristic dimension of the contact area, a direct derivation of asymptotic relations f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::91047dd0b6a50ac805714996c604d6e7
https://eprints.leedsbeckett.ac.uk/id/eprint/6683/7/AdhesiveContactProblemsForAThinElasticLayerAsymptoticAnalysisAndTheJKRTheoryAM-PEREPELKIN.pdf
https://eprints.leedsbeckett.ac.uk/id/eprint/6683/7/AdhesiveContactProblemsForAThinElasticLayerAsymptoticAnalysisAndTheJKRTheoryAM-PEREPELKIN.pdf
Autor:
Feodor M. Borodich, Boris A. Galanov, E. L. Kossovich, M. G. Minin, Vera A. Prosina, S. A. Epshtein
Publikováno v:
Applied Physics A. 125
This paper discusses special features of mechanical behaviour of coals discovered using depth-sensing indentation (DSI) techniques along with other traditional methods of material testing. Many of the special features are caused by the presence of mu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c0c1962b2f3a0d03ee061f7f1e65225a
https://doi.org/10.1007/s00339-018-2282-1
https://doi.org/10.1007/s00339-018-2282-1
Autor:
Boris A. Galanov, Irina K. Valeeva
Publikováno v:
International Journal of Engineering Science. 101:64-80
The surface roughness and interfacial interaction are described by a thin Winkler–Fuss layer which covers the contacting solids and can resist to compressive and tensile stresses. The mechanical properties of this layer are determined by statistica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b6b360380cd871cb4481173a36a81d64
https://doi.org/10.1016/j.ijengsci.2015.12.007
https://doi.org/10.1016/j.ijengsci.2015.12.007
Publikováno v:
Mechanics of Materials. 150:103570
Bituminous coals are still the main source of energy in the world. However, these brittle porous materials are prone to crushing under action of industrial tools. Our early depth-sensing nanoindentation tests of bituminous coals showed that even if t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::93dc8b2eddce10038a38d9cfd153999e
https://doi.org/10.1016/j.mechmat.2020.103570
https://doi.org/10.1016/j.mechmat.2020.103570
Publikováno v:
Mechanics of Materials. 150:103545
The improvement of Johnson's model ( Johnson (1970) , (1985)) takes into account the additional pressure and shear stresses jump at the boundary with the hydrostatic core where it is formed from the material of the elastic-plastic zone. This causes a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f9af98977656d3f1270c0a6622b45eb9
https://doi.org/10.1016/j.mechmat.2020.103545
https://doi.org/10.1016/j.mechmat.2020.103545