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Title of the item:

First ply failure analysis of laminated composite beam for different boundary conditions under thermo mechanical loading

Title :
First ply failure analysis of laminated composite beam for different boundary conditions under thermo mechanical loading
Authors :
Choudhury, Arnab
Mondal, Samar Chandra
Sarkar, Susenjit
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Subject Terms :
współczynnik wytrzymałości
włókno
współczynnik kształtu
kompozyty
first ply failure load
fiber orientation angle
aspect ratio
hybrid composite beam
strength ratio
Source :
International Journal of Applied Mechanics and Engineering.
Document Type :
Article
Language :
English
Access URL :
http://yadda.icm.edu.pl/baztech/element/bwmeta1.element.baztech-19e996d7-e30c-40c0-a280-d5203e669bd4
Accession Number :
edsbzt.bwmeta1.element.baztech.19e996d7.e30c.40c0.a280.d5203e669bd4
Periodical
Failure analysis of a laminated composite beam subjected to uniformly distributed load and thermal load is studied for different boundary conditions and fiber orientation angles, based on first ply failure load. Three different boundary conditions are studied: simply supported, fixed-fixed and fixed-free. The strength ratio is computed and compared for different failure theories. The effect of fiber orientation angle and aspect ratio on the strength ratio based on first ply failure load is presented in the paper. The strength ratio and transverse deflection are determined for Graphite/Epoxy and Glass/Epoxy composite and their hybrid combinations to find out the optimum hybrid composite beam with minimum weight, deflection and cost. The problem is solved in MATLAB platform. The mode of failure of the composite beam is determined by using maximum stress theory.

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