Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Vyacheslav Alekseev"'
Autor:
Andry Sedelnikov, Evgenii Kurkin, Vitaliy Smelov, Vladislava Chertykovtseva, Vyacheslav Alekseev, Andrey Gavrilov, Evgenii Kishov, Maksim Zvyagincev, Sergey Chernyakin
Publikováno v:
Computation, Vol 12, Iss 5, p 105 (2024)
This paper discusses an approach to estimating the parameters of the cohesive zone model (CZM) by mode II by extruding the bushing along the lug axis. This method of evaluation requires small samples, which is particularly relevant when investigating
Externí odkaz:
https://doaj.org/article/a3c8b54106ee4f28a6217e26d10163b6
Publikováno v:
Materials Today: Proceedings. 11:370-374
The creation of coatings on metallic materials makes possible the increasing the hardness, heat resistance, wear resistance of many parts. However, high-energy impact can lead to a decrease in mechanical properties. The article presents the results o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::551e157671ea3a12f5476b5958a17acc
https://doi.org/10.1016/j.matpr.2018.12.160
https://doi.org/10.1016/j.matpr.2018.12.160
Publikováno v:
E3S Web of Conferences, Vol 326, p 00008 (2021)
The purpose of the paper was to identify the causes of rock bumps that occurred at the Alardinskaya mine (Russia) in 2011. The research was carried out using the finite element method. The developed three-dimensional model of the rock mass included a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1996591a87a42b2235a477063b434d16
https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/102/e3sconf_ipdme2021_00008.pdf
https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/102/e3sconf_ipdme2021_00008.pdf
Publikováno v:
E3S Web of Conferences, Vol 326, p 00009 (2021)
The purpose of the paper is to substantiate the width of the barrier and yield pillars for the application of a new seam development scheme in the conditions of the Alardinskaya mine (Russia). The Alardinskaya mine develops gas-bearing coal seams tha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::220e4fef46b2b15495321a8061abf325
https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/102/e3sconf_ipdme2021_00009.pdf
https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/102/e3sconf_ipdme2021_00009.pdf
Publikováno v:
Key Engineering Materials. 684:13-20
In this article we perform comparative analysis of the criteria of fracture during blade machining simulation, characterized by high intensity of the strain rate (about 10-6 s-1). For each 3D virtual experiment a milling processing model has been dev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f8ed022e38508781adf2522a037f6ec8
https://doi.org/10.4028/www.scientific.net/kem.684.13
https://doi.org/10.4028/www.scientific.net/kem.684.13
Publikováno v:
MATEC Web of Conferences, Vol 196, p 04035 (2018)
This paper reports the results of experimental research of the effect of strain-restriction conditions on the structure and properties of sulfoaluminate expanding cementitious materials. Theoretical analysis of the development of pattern formation pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8a6c5843eafaf8b64fd8c7af297fbecf
https://doaj.org/article/c4fffca5b59945fa829ce6f8b3490d8a
https://doaj.org/article/c4fffca5b59945fa829ce6f8b3490d8a
Publikováno v:
MATEC Web of Conferences, Vol 129, p 01065 (2017)
This article presents the results of the studies of influence of the destruction criterion on the process of segmentation of chips in the process of treatment of VT6 titanium alloy. A series of experiments has been conducted in order to measure the c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::013bae8ce6789db7f0ac8ea9c1a0bb74
https://doaj.org/article/6e3e20d2d4b04cfeb83d12e19feef577
https://doaj.org/article/6e3e20d2d4b04cfeb83d12e19feef577
Autor:
Igor Kharchenco, Vyacheslav Alekseev
Publikováno v:
E3S Web of Conferences, Vol 110, p 01037 (2019)
The effect of the pH of the reaction solution on the crystallization process and the ettringite morphology is theoretically substantiated and experimentally proved. Using physical and chemical research methods, the dependence of the morphology of cry
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::390a27fd7742b60f947b8acb5af42aa2
https://doi.org/10.1051/e3sconf/201911001037
https://doi.org/10.1051/e3sconf/201911001037
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 327:022025
The conventional approach to manufacturing turbine blades by investment casting is expensive and time-consuming, as it takes a lot of time to make geometrically precise and complex wax patterns. Turbine blade manufacturing in pilot production can be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::606b4f50864b6d30ef48f4b9d05888da
https://doi.org/10.1088/1757-899x/327/2/022025
https://doi.org/10.1088/1757-899x/327/2/022025
Publikováno v:
MATEC Web of Conferences, Vol 193, p 03025 (2018)
The paper describes the effect of hardening conditions on the hydration of cement stone and methods of controlling the concrete formation on the basis of the above research methodology. It has been proved that when the humidity of the medium in which
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c969faf49830ca0eb82e9fd4a513a867
https://doi.org/10.1051/matecconf/201819303025
https://doi.org/10.1051/matecconf/201819303025