TITLE

Impact behaviour of reinforced Natural silk fibre sandwiched Honeycomb core

AUTHOR(S)
Ude, A. U.; Ariffin, A. K.; Azhari, C. H.
PUB. DATE
May 2013
SOURCE
Journal of Applied Sciences Research;2013, Vol. 9 Issue 5, p3281
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
This paper describes the result of an experimental investigation on the impact damage on woven natural silk/epoxy composite skin and honeycomb core panel. The test panels were prepared by hand-lay-up method. The low-velocity impact response of the composites sandwich panels is studied at three energy levels of 32, 48, and 64 joule respectively. The focus is to investigate damage initiation, damage propagation, and mechanisms of failure. It was observed that absorbed energy decreased as impact energy increased. There was deflection on each impact load configuration at some point but their margin was insignificant. Physical examination of the specimen show that damage areas increased with increase in impact load.
ACCESSION #
91980422

 

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