DYNAMIC BEHAVIOUR OF PAPER HONEYCOMB SANDWICH PANELS | ||
| The International Conference on Applied Mechanics and Mechanical Engineering | ||
| Article 110, Volume 15, 15th International Conference on Applied Mechanics and Mechanical Engineering., May 2012, Pages 1-11 PDF (1020.25 K) | ||
| Document Type: Original Article | ||
| DOI: 10.21608/amme.2012.37275 | ||
| Authors | ||
| M. R. Said1; M. K. Ismail2; H. Md Akil3 | ||
| 1Professor, Faculty of Mech. Engineering, Universiti Teknikal Malaysia Melaka, Malaysia. | ||
| 2Postgraduate Student, Faculty of Mech. Eng., Univ. Teknikal Malaysia Melaka, Malaysia. | ||
| 3Associate Professor, School of Material and Mineral Resources Eng., Engineering Campus, Universiti Sains Malaysia, Malaysia. | ||
| Abstract | ||
| ABSTRACT Low velocity impact tests have been conducted on paper honeycomb sandwich panels. Two panel thicknesses with span length of 100 mm are used; these are 35 mm and 41 mm, respectively. The dynamic behavior of each paper honeycomb thickness is investigated using two types of indentors: hemispherical and bar. The effect of indentor, and specimen length are studied. This includes the pattern of loaddisplacement curve collapse load and energy absorbed. It concludes that the dynamic collapse load on 41 mm thickness for hemispherical indentor increases by 5% compared with 35 mm. The impact energy absorbed for hemispherical indentor increases by 36%. | ||
| Keywords | ||
| Low velocity impact; paper honeycomb sandwich panel; Dynamic loading | ||
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