M. R. M., Rejab and S. H. S. M., Fadzullah and K. A., Kamarudin and F., Mat (2015) Numerical Modelling of Triangular Corrugated-core Sandwich Panel subjected to Impact Loading. In: Proceeding Book MUCET 2014: Engineering & Technology , 10-11 November 2014 , Mahkota Hotel Bandar Hilir Melaka. pp. 374-378., 1.
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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 of impact responses of triangular corrugated-core sandwich panels were presented, which were validated against the corresponding experimental data. The triangular corrugated-core sandwich panel configurations were studied by using commercial finite element (FE) code, Abaqus/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. A good agreement was obtained, which indicates the finite element models developed are capable of predicting the dynamic behaviour of the triangular corrugated-core sandwich panels subjected to uniform lateral impact.
| Item Type: | Conference or Workshop Item (Speech) |
|---|---|
| Uncontrolled Keywords: | corrugated-core; low velocity 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 May 2015 05:34 |
| Last Modified: | 25 Oct 2022 00:34 |
| URI: | http://umpir.ump.edu.my/id/eprint/8999 |
| Download Statistic: | View Download Statistics |
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