THE MATERIAL RESPONSE OF THIN ALUMINIUM PLATES UNDER NEAR SIMULTANEOUS TRIPLE IMPACTS: A FINITE ELEMENT ANALYSIS

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureConferentiebijdragepeer review

Samenvatting

The material response against multiple impacts is a newly found topic in the domain of dynamic mechanical analysis of materials that investigates the resistance to impacting fragments. Aluminium is a versatile metal with good dimensional stability and strength to weight ratio and is being used extensively as a structural component in many Defence and Aerospace applications. While its impact resistance against single impactors has been demonstrated, its behavior under near simultaneous multiple impacts hasn’t been investigated yet. The present paper analyses the mechanical behavior of thin AlMg6 aluminium plates under single and triple impacts using finite element simulations with the software LsDyna. The effects of impacting velocity and time interval between impacts are examined and the results are discussed.

Originele taal-2Engels
TitelInterior Ballistics, Terminal Ballistics
RedacteurenFrederik Coghe
UitgeverijDEStech Publications
Pagina's2571-2579
Aantal pagina's9
ISBN van elektronische versie9781605956923
StatusGepubliceerd - 2023
Evenement33rd International Symposium on Ballistics, BALLISTICS 2023 - Bruges, België
Duur: 16 okt. 202320 okt. 2023

Publicatie series

NaamProceedings - 33rd International Symposium on Ballistics, BALLISTICS 2023
Volume2

Congres

Congres33rd International Symposium on Ballistics, BALLISTICS 2023
Land/RegioBelgië
StadBruges
Periode16/10/2320/10/23

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