Zobrazeno 1 - 10
of 70
pro vyhledávání: '"Evgeny Lomakin"'
Publikováno v:
Frattura ed Integrità Strutturale, Vol 16, Iss 62 (2022)
This research discusses the micromechanical modelling for thermoplastic composite material. Elastoplastic and damage model for PEEK matrix composite with the dependency of properties to stress state is presented. Plasticity initiation conditions and
Externí odkaz:
https://doaj.org/article/70f37f423a004a60823abb6b25ecad03
Autor:
Alexey Fedorenko, Boris Fedulov, Yulia Kuzminova, Stanislav Evlashin, Oleg Staroverov, Mikhail Tretyakov, Evgeny Lomakin, Iskander Akhatov
Publikováno v:
Materials, Vol 14, Iss 23, p 7176 (2021)
In the presented study, LPBF 316L stainless steel tensile specimens were manufactured in three different orientations for the analysis of anisotropy. The first set of specimens was built vertically on the build platform, and two other sets were orien
Externí odkaz:
https://doaj.org/article/42a98452956846b4af3b48570d7a5567
Autor:
Viacheslav Vasilyev, MD, PhD, Sergey Vasilyev, MD, PhD, Andrey Vazhenin, MD, PhD, Zhanna Teryushkova, MD, PhD, Yuri Vasilyev, MD, PhD, Igor Vasilyev, MD, PhD, Anna Semyonova, MD, PhD, Georgy Dimov, MD, PhD, Evgeny Lomakin, MD
Publikováno v:
Plastic and Reconstructive Surgery, Global Open, Vol 6, Iss 9S, Pp 155-156 (2018)
Externí odkaz:
https://doaj.org/article/1099aeea1aa74a6b94e72b01aef2c36a
Publikováno v:
Frattura ed Integrità Strutturale; Vol. 16 No. 62 (2022): October 2022; 527-540
Frattura ed Integrità Strutturale; V. 16 N. 62 (2022): October 2022; 527-540
Frattura ed Integrità Strutturale; V. 16 N. 62 (2022): October 2022; 527-540
This research discusses the micromechanical modelling for thermoplastic composite material. Elastoplastic and damage model for PEEK matrix composite with the dependency of properties to stress state is presented. Plasticity initiation conditions and
Autor:
Evgeny Lomakin, Tatiana Beliakova
Publikováno v:
Continuum Mechanics and Thermodynamics.
Autor:
Evgeny Lomakin, P. V Tishin
Publikováno v:
PNRPU Mechanics Bulletin. :52-62
Many materials demonstrate a dependence of mechanical properties on the type of stressed or deformed states. This is most noticeable in the dependence of the processes of shear and bulk deformation. Such materials include rocks, structural graphite,
Publikováno v:
PNRPU Mechanics Bulletin. :182-189
Advanced design methods offer not only a number of methods of modeling structures but also quite profound optimization approaches. The topology optimization is one of such advantageous methods. There are several implementations of this type of struct
Autor:
Evgeny Lomakin, B. N. Fedulov
Publikováno v:
Procedia Structural Integrity. 33:809-817
This work dedicated to the study of the plastic flow of the material with characteristics dependent on the loading conditions. As the alternative to Mises’s criterion, the one with taking into account pressure invariant is considered. The limit sta
Publikováno v:
Procedia Structural Integrity. 33:652-657
A concept of construction plate based on steel sandwich panel with pyramidal lattice core is proposed. A space between the outer sheets of the sandwich is filled with concrete. The considered plate has large dimensions within standard range in order
Publikováno v:
PNRPU Mechanics Bulletin. :211-219
The article discusses an approach to creating structural elements by forming periodic structures in the structure, developed based on the results of topological optimization. In the article, a metamaterial is understood as a structure with a complex