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Impact response and damage tolerance characteristics of glass-carbon/epoxy hybrid composite plates

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Title Impact response and damage tolerance characteristics of glass-carbon/epoxy hybrid composite plates
 
Creator NAIK, NK
RAMASIMHA, R
ARYA, HEMENDRA
PRABHU, SV
SHAMARAO, N
 
Subject nonmetallic matrix composites
fabrics
fits and tolerances
ultrasonics
impact testing
compressive strength
 
Description Impact behaviour and post impact compressive characteristics of glass-carbon/epoxy hybrid composites with alternate stacking sequences have been investigated. Plain weave E-glass and twill weave T-300 carbon have been used as reinforcing materials. For comparison, laminates containing only-carbon and only-glass reinforcements have also been studied. Experimental studies have been carried out on instrumented drop weight impact test apparatus. Post impact compressive strength has been obtained using NASA 1142 test fixture. It is observed that hybrid composites are less notch sensitive compared to only-carbon or only-glass composites. Further, carbon-outside/glass-inside clustered hybrid configuration gives lower notch sensitivity compared to the other hybrid configurations.
 
Publisher Elsevier
 
Date 2009-02-21T11:32:56Z
2011-11-25T17:24:29Z
2011-12-26T13:05:51Z
2011-12-27T05:53:44Z
2009-02-21T11:32:56Z
2011-11-25T17:24:29Z
2011-12-26T13:05:51Z
2011-12-27T05:53:44Z
2001
 
Type Article
 
Identifier Composites Part B: Engineering 32(7), 565-574
1359-8368
http://dx.doi.org/10.1016/S1359-8368(01)00036-1
http://hdl.handle.net/10054/740
http://dspace.library.iitb.ac.in/xmlui/handle/10054/740
 
Language en