629.02
620.19(043.2)

волоконнозміцнені композити
еволюція пошкодження
ймовірнісне моделювання
високошвидкісний удар
швидкість деформації
електромагнітна емісія
акустична емісія
fiber-reinforced composites
damage evolution
probabilistic modeling
high-velocity impact
strain rate
electromagnetic emission
acoustic emission

Проаналізовано особливості динаміки енергопоглинання й пошкодження пластин із багатокомпонентного композиційного матеріалу залежно від швидкості удару в діапазоні швидкостей зіткнення від 20 до 1500 м/с з урахуванням визначаючих їх фізичних процесів пошкодження на основі даних експерименту й чисельного розрахунку за допомогою розробленої ймовірнісної моделі. Проведено порівняння результатів з дослідними даними, отриманими іншими авторами.
Peculiarities of energy absorption dynamics and the damage of plates of multicomponent composite material are analysed depending on the impact speed at impact velocities ranging from 20 to 1500 m/s in view of causing them physical damage processes based on experimental data and numerical calculation using a developed probabilistic model. The results are compared with experimental data obtained by other authors.

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