Zobrazeno 1 - 10
of 18
pro vyhledávání: '"B. A. Rychkov"'
Publikováno v:
Vestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, Vol 23, Iss 2, Pp 284-303 (2019)
The A. N. Stavrogin's experimental data are observed during triaxial compression of sandstone samples under proportional loading according to T. Karman's scheme. Sandstones have a sufficiently high porosity in the initial state, so their deformation
Externí odkaz:
https://doaj.org/article/f357a95b3701465abca4ef7fe75121b7
Publikováno v:
PNRPU Mechanics Bulletin. :141-153
During tension of samples of low-carbon steels and some other plastic materials, the sharp yield point and the yield plateau are fixed on the deformation diagram. In this case, Chernov-Luders bands appear on the surface of the sample in the local sec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6bd8d8a1c39bbe03de22a3d16160082b
https://doi.org/10.15593/perm.mech/2021.3.13
https://doi.org/10.15593/perm.mech/2021.3.13
Publikováno v:
Protection of Metals and Physical Chemistry of Surfaces. 54:1315-1319
The results of corrosion-resistance analysis for tungsten-based coatings obtained by means of low-temperature chemical-vapor deposition from fluorine-containing media in alkaline solution are presented in this article. The study was carried out in th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e72ebe488725a1854fca4557113a6bd
https://doi.org/10.1134/s2070205118070092
https://doi.org/10.1134/s2070205118070092
Publikováno v:
Journal of Mining Science. 47:714-721
The paper presents the theoretical determination method for rock strength properties under uniaxial and triaxial compression. The experimental values of ultimate strengths of dolomite and granite samples are used as the initial data. The correlation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e788ebfc6184cddf38189db7e17e3956
https://doi.org/10.1134/s1062739147060025
https://doi.org/10.1134/s1062739147060025
Publikováno v:
Journal of Mining Science. 46:612-620
The article describes theoretical determination approach to strength limits in rocks exposed to triaxial compression (von Karman scheme). This approach involves experimental results of uniaxial compression or tension strength limits, or one of them,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a6c81b1c73a4780e0970501366b4d42
https://doi.org/10.1007/s10913-010-0078-6
https://doi.org/10.1007/s10913-010-0078-6
Publikováno v:
Journal of Mining Science. 45:235-239
Based on the hypothesized material-independent relationship of the normal and shear stresses on the plane of shear, the authors have plotted an envelope of Mohr’s circles, that represents a rock strength condition in the compression stress domain.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::11a51b694c534763d92667e511d26951
https://doi.org/10.1007/s10913-009-0030-9
https://doi.org/10.1007/s10913-009-0030-9
Publikováno v:
Journal of Mining Science. 42:540-547
To describe complex loading of semi-brittle materials, the constitutive relations “stress — deformation” are proposed. These relations are employed to describe the behavior of a titanic alloy under biaxial tension. Different deformation states
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a9bcadf042a958ef7f3e7355e7539c62
https://doi.org/10.1007/s10913-006-0097-5
https://doi.org/10.1007/s10913-006-0097-5
Autor:
B. A. Rychkov
Publikováno v:
Journal of Mining Science. 37:57-63
Deformation of cylindrical rock samples is examined for the case of thriaxial compression. The mechanism of material strengthening based on the conception of slip and loosening with allowance for the initial anisotropy is established. The calculated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5aec10a8b71697e7b495d0826664317f
https://doi.org/10.1023/a:1016784802752
https://doi.org/10.1023/a:1016784802752
Autor:
B. A. Rychkov
Publikováno v:
Journal of Applied Mechanics and Technical Physics. 36:715-723
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::068b861ddcbead2ac8f4e830fe3f4f44
https://doi.org/10.1007/bf02369285
https://doi.org/10.1007/bf02369285
Autor:
V. M. Zhigalkin, B. A. Rychkov
Publikováno v:
Journal of Applied Mechanics and Technical Physics. 36:709-714
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::357481664b6ba81391cafb915bec6a67
https://doi.org/10.1007/bf02369284
https://doi.org/10.1007/bf02369284