Analysis of laminated composites subjected to impact

S Ugrimov, N Smetankina, O Kravchenko… - … on Integrated Computer …, 2020 - Springer
The paper proposes both theoretical and experimental approaches to the analysis of
laminated composite response to impact loading. For theoretical modelling of dynamic …

Determination of the influence of deflections in the thickness of a composite material on its physical and mechanical properties with a local damage to its wholeness

A Kondratiev, V Gaidachuk, T Nabokina… - Восточно …, 2019 - irbis-nbuv.gov.ua
У період технологічної підготовки і початкових стадій освоєння в серійному виробництві
композитних виробів має місце досить велика кількість і різноманітність технологічних …

[HTML][HTML] Improving the mass efficiency of a composite launch vehicle head fairing with a sandwich structure

A Kondratiev - Восточно-Европейский журнал передовых …, 2019 - cyberleninka.ru
Аналю юнуючого досвiду щодо створення та експлуатацп головних обтiчникiв ракет-
носпв показав, що на сьогодтшнт день широко застосовуються сендвiчевi конструкцп з …

New possibilities of creating the efficient dimensionally stable composite honeycomb structures for space applications

A Kondratiev, V Gaidachuk, T Nabokina… - Integrated Computer …, 2020 - Springer
Today there is a great need in the optimal designing and manufacturing of dimensionally
stable precision structures for satellite communication systems and sensing systems, in …

Effect of Ply Orientation on the Mechanical Performance of Carbon Fibre Honeycomb Cores

A Kondratiev, V Píštěk, V Gajdachuk, M Kharchenko… - Polymers, 2023 - mdpi.com
Carbon fibres used as a honeycomb core material (subject to a proper in-depth analysis of
their reinforcement patterns) allows solving the thermo-dimensional stability problem of the …

Femtosecond laser micromachining of carbon fiber-reinforced epoxy matrix composites

SP Sharma, R Vilar - Journal of Manufacturing Processes, 2022 - Elsevier
Unidirectional carbon fiber-reinforced epoxy matrix composites fabricated by compression
die molding technique were exposed to femtosecond laser pulses of 1030 nm wavelength …

Thin-walled open-profile composite beams under thermo-mechanical loading

P Kučera, A Kondratiev, V Píštěk, I Taranenko… - Composite …, 2023 - Elsevier
Thin-walled composite beams of complex sectional contour are widely used along with the
traditional elements of reinforced structures. Based on the generalized theory of elasticity of …

Influence of Geometric Parameters of Conical Acrylic Portholes on Their Stress–Strain Behaviour

V Kochanov, V Píštěk, A Kondratiev, T Yuresko… - Polymers, 2022 - mdpi.com
Translucent elements in the form of truncated cones, which are made of organic glass, are
widely used in the structures of portholes, submersible vessels, space vehicles, pressure …

Effect of Heating Conditions during Moulding on Residual Stress–Strain Behaviour of a Composite Panel

A Kondratiev, V Píštěk, O Vambol, P Kučera - Polymers, 2022 - mdpi.com
Currently, we observe extensive use of products made of polymeric composite materials in
various industries. These materials are being increasingly used to manufacture large-sized …

Effect of technological camber in the facets of a cellular filler on its physical and mechanical characteristics

A Kondratiev, T Nabokina - Eastern-European Journal of Enterprise …, 2019 - neliti.com
Among a variety of technological defects of a cellular filler affecting its physical and
mechanical characteristics, one of the most essential is believed to be the initial …