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Bibliographic Data
Control Number310880
Date and Time of Latest Transaction20150706095016.AM
General Information150706s |||||||||b ||00|||
Cataloging SourceSTII-DOST
Local Call NumberScienceDirect
Main Entry - Personal NameKwang-Bok Shin
 Hyuk-Jin Yoon
 Jung-Seok Kim
Title StatementA study on crushing behaviors of composite circular tubes with different reinforcing fibers by Jung-Seok Kim, Hyuk-Jin Yoon and Kwang-Bok Shin
Physical Descriptionpages 198-207 computer file; text; 2,077kb
Summary, Etc.In this study, the failure modes and energy absorption capabilities of different kinds of circular tubes made of carbon, Kevlar, and carbon-Kevlar hybrid fibers composites with epoxy resin have been evaluated. The relationship between the crushing parameters (specific energy absorption, maximum peak load, mean crushing load) and the material properties for different fibers and patterns was also investigated. The fabric carbon/epoxy tubes had the best energy absorption capability (specific energy absorption of 81.7%). In contrast, the tubes made of Kevlar showed the worst energy absorption capability. Based on the linear regression analysis results, the crushing parameters generally showed good correlation with the compressive strength and shear modulus. In particular, the specific energy absorption of the tubes with the brittle fracture mode revealed the strongest correlation with the compressive strength (R-square value ΒΌ 0.90).0
Subject Added Entry - Topical TermaEngineering0
 aHybridisation0
 aEnergy absorption0
 aCrush modes
LocationaDOST STII ScienceDirect NONPRINTS NP 14-15347 1 14-15347 Online/Download 2012-11-01
  
     
 
Physical Location
Department of Science and Technology
Science and Technology Information InstituteScienceDirect
  
     
 
Digital Copy
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