Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Yurii P. Stefanov"'
Publikováno v:
Известия Томского политехнического университета: Инжиниринг георесурсов, Vol 331, Iss 4, Pp 196-202 (2020)
The relevance of the research.The construction of industrial facilities in areas with difficult relief and geological structure requires calculations of the stress-strain state in order to obtain estimates of the zones of irreversible deformation dev
Externí odkaz:
https://doaj.org/article/e771ace92ebb4d8d9e2a2cfd45f037c0
Publikováno v:
Materials, Vol 16, Iss 1, p 24 (2022)
This work presents a new finite-difference continuum damage mechanics approach for assessment of threshold stresses based on the mechanical response of a representative volume element of a sandy-cement rock-like material. An original experimental stu
Externí odkaz:
https://doaj.org/article/6dbe679b12e34b0a854791db4ec250ae
Publikováno v:
Недропользование. Горное дело. Направления и технологии поиска, разведки и разработки месторождений полезных ископаемых. Экономика. Геоэкология: Материалы XVI международной конференции (20-24 апреля 2020, Новосибирск).
The study devoted to the layering effect on the thrust structures formation. The layers strength properties effect on the deformation medium pattern and the stress state distribution features is studied. It is shown that a strength change due to dept
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c6f13f205a3685dc7bb35963b7602374
https://doi.org/10.18303/b978-5-4262-0102-6-2020-067
https://doi.org/10.18303/b978-5-4262-0102-6-2020-067
Autor:
M. O. Eremin, Yurii P. Stefanov
Publikováno v:
Springer Proceedings in Earth and Environmental Sciences ISBN: 9783030319694
Numerical modeling of fault zone evolution can elucidate the process of formation of a complicated fault system. Here we develop a numerical model of stress-strain state evolution in and around the Chuya-Kuray fault zone of Gorni Altay, Russia, to un
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b2f53cba89b3217471bec1270e16cc1
https://doi.org/10.1007/978-3-030-31970-0_4
https://doi.org/10.1007/978-3-030-31970-0_4
Publikováno v:
Springer Proceedings in Earth and Environmental Sciences ISBN: 9783030319694
The deformation problem of a wedge lying on a rigid base is considered. The effect of basal friction on the formation of thrusts is studied numerically. A model with a decreasing value of basal friction is proposed. The effect of clustering of areas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db2cf6bb298c60cad98accd71dce6ffb
https://doi.org/10.1007/978-3-030-31970-0_19
https://doi.org/10.1007/978-3-030-31970-0_19
Publikováno v:
International Journal for Multiscale Computational Engineering. 3:135-148
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a0b182a3c2ecea85fb0577df168c9298
https://doi.org/10.1615/intjmultcompeng.v3.i2.20
https://doi.org/10.1615/intjmultcompeng.v3.i2.20
Autor:
Yurii P. Stefanov
Publikováno v:
International Journal of Fracture. 128:345-352
Localized deformation band formation and crack generation in elastic brittle-plastic materials were simulated numerically in various loading conditions. Cracking patterns for a specimen with a failed inclusion and for a damaged layer of a geomedium i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::587279f215fcf5e6e3d9474db95dbb87
https://doi.org/10.1023/b:frac.0000040998.25746.66
https://doi.org/10.1023/b:frac.0000040998.25746.66