RAS PresidiumДоклады Российской академии наук. Физика, технические науки Doklady Physics

  • ISSN (Print) 2686-7400
  • ISSN (Online) 3034-5081

STRUCTURE AND MECHANICAL CHARACTERISTICS OF COMPOSITES WITH HIGH DAMPING PROPERTIES

PII
10.31857/S2686740023030136-1
DOI
10.31857/S2686740023030136
Publication type
Status
Published
Authors
Volume/ Edition
Volume 510 / Issue number 1
Pages
70-76
Abstract
The damping characteristics of hybrid composite materials reinforced with elastic spherical and fibrous inclusions with viscoelastic coatings are studied. It is shown that in composites with particles morphology, the effect of significant increase of dissipation loss can be realized, andᵇ the effective composite properties loss can exceed the dissipation loss of viscoelastic coatings more than twenty times. The analytical estimations for optimal parameters of hybrid composite materials are proposed. The influence of possible imperfections in composite structure on their effective dissipation properties are analyzed.
Keywords
дискретные и волокнистые композиты вязкоупругое покрытие модуль потерь оптимальные структуры
Date of publication
16.09.2025
Year of publication
2025
Number of purchasers
0
Views
12

References

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