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Название:
A numerical study of the dynamic response of sandwich plates initially damaged by lowvelocity impact
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Издатель:
Computational materials science
Год публикации:
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Вид документа:
статья
Язык документа:
английский
Добавлен в архив:
23.02.2016
Сводная информация по документу:
Burlayenko, V.N. A numerical study of the dynamic response of sandwich plates initially damaged by lowvelocity impact [Текст] / Burlayenko V.N., Sadowski T. // Статьи : - Computational materials science, 2012.
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отсутствует

A finite element (FE) model has been developed for the analysis of the dynamic response of sandwich plates with impact-induced damage involving core crushing, face sheet damage and core-to-face sheet debonding. The effect of intermittent contact in fragments detached at the damaged interface due to the impact event is examined. Simulation of the strongly nonlinear transient and steady-state dynamic responses of impact-damaged sandwich plates are carried out with the FE code ABAQUS. The potential of the obtained numerical results for detecting and locating impact-induced damage is discussed.


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