BEHAVIOUR OF CIRCULAR SANDWICH PANEL UNDER DYNAMIC LOADING

Authors

  • Amran Alias Composite Centre (PUSKOM) Faculty of Mechanical Engineering Universiti Teknologi Malaysia 81310 Johor Bahru, Johor
  • Mohd Ruzaimi Mat Rejab Composite Centre (PUSKOM) Faculty of Mechanical Engineering Universiti Teknologi Malaysia 81310 Johor Bahru, Johor
  • Mohd Radzai Mohamed Composite Centre (PUSKOM) Faculty of Mechanical Engineering Universiti Teknologi Malaysia 81310 Johor Bahru, Johor
  • Hazizan Md Akil Composite Centre (PUSKOM) Faculty of Mechanical Engineering Universiti Teknologi Malaysia 81310 Johor Bahru, Johor
  • Nor Azlan Ahmad Nor Composite Centre (PUSKOM) Faculty of Mechanical Engineering Universiti Teknologi Malaysia 81310 Johor Bahru, Johor

Keywords:

Circular sandwich panel. PU foam, PVC foam (R55), failure modes, impact damage

Abstract

In this paper, the dynamic tests were conducted in order to determine the performance,
mechanical behaviour, effect of foam type and the correlation between input energy from
static and dynamic tests. Emphasis is placed on assessing the failure modes occurred after
the dynamic test and the comparison is made with the static test. Same type off ailure
behaviours were observed for the circular sandwich panels with different PU and R55
foam cores. The load versus displacement diagrams show that dynamic loading requires
more input energy to create the same type of failure than that of static loading for circular
PU sandwich panels. For circular R55 sandwich panels, it behaves oppositely. where
higher loads were recorded in the static cases.

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Published

2018-04-24

How to Cite

Alias, A., Mat Rejab, M. R., Mohamed, M. R., Md Akil, H., & Ahmad Nor, N. A. (2018). BEHAVIOUR OF CIRCULAR SANDWICH PANEL UNDER DYNAMIC LOADING. Jurnal Mekanikal, 20(2). Retrieved from https://jurnalmekanikal.utm.my/index.php/jurnalmekanikal/article/view/195

Issue

Issue 20: December 2005

Section

Mechanical

License

Copyright of articles that appear in Jurnal Mekanikal belongs exclusively to Penerbit Universiti Teknologi Malaysia (Penerbit UTM Press). This copyright covers the rights to reproduce the article, including reprints, electronic reproductions or any other reproductions of similar nature.

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