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Numerical Modelling of Triangular Corrugated-core Sandwich Panel subjected to Impact Loading

M. R. M., Rejab and K. A., Kamarudin and S. H. S. M., Fadzullah and F., Mat (2014) Numerical Modelling of Triangular Corrugated-core Sandwich Panel subjected to Impact Loading. In: Malaysian Technical Universities Conference on Engineering & Technology (MUCET 2014), 10-11 November 2014 , Mahkota Hotel Bandar Hilir Melaka. .

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Abstract

In this paper, lightweight aluminium AL2024-O sandwich panels were tested using drop-weight impact tower with lateral impactor to evaluate impact responses and to identify the associated failure mechanisms under various impact loading conditions. The simulations impact responses of triangular corrugated-core sandwich panels were presented, which were validated againts the corresponding experimental data. The triangular corrugated-core sandwich panel configurations were studied by using commercial finite element (FE) code,Abagus/Explicit. The FE code is used to develop numerical models by using plasticity with strain hardening and ductile damage criteria, etc., to cover the most representative cases.

Item Type: Conference or Workshop Item (Speech)
Uncontrolled Keywords: corrugated-core; lowvelocity impact; finite element analysis; sandwich panel
Subjects: T Technology > TJ Mechanical engineering and machinery
Faculty/Division: Faculty of Mechanical Engineering
Depositing User: Mrs. Neng Sury Sulaiman
Date Deposited: 27 Nov 2015 01:10
Last Modified: 27 Sep 2018 08:39
URI: http://umpir.ump.edu.my/id/eprint/8644
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