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Non-destructive evaluation of porosity and its effect on mechanical properties of carbon fiber reinforced polymer composite materials

Vijayakumar, RL and Bhat, MR and Murthy, CRL (2012) Non-destructive evaluation of porosity and its effect on mechanical properties of carbon fiber reinforced polymer composite materials. In: REVIEW OF PROGRESS IN QUANTITATIVE NONDESTRUCTIVE EVALUATION:, 17–22 July 2011 , Burlington, VT , pp. 1276-1283.

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Official URL: http://dx.doi.org/10.1063/1.4716365

Abstract

Structural adhesive bonding is widely used to execute assemblies in automobile and aerospace structures. The quality and reliability of these bonded joints must be ensured during service. In this context non destructive evaluation of these bonded structures play an important role. Evaluation of adhesively bonded composite single lap shear joints has been attempted through experimental approach. Series of tests, non-destructive as well as destructive were performed on different sets of carbon fiber reinforced polymer (CFRP) composite lap joint specimens with varied bond quality. Details of the experimental investigations carried out and the outcome are presented in this paper.

Item Type: Conference Proceedings
Additional Information: Copyright for this article belongs to the American Institute of Physics.
Keywords: Adhesive Joints; Ultrasonic Testing; Bond Strength; Acoustic Emission Technique
Department/Centre: Division of Mechanical Sciences > Aerospace Engineering (Formerly, Aeronautical Engineering)
Depositing User: Francis Jayakanth
Date Deposited: 04 Dec 2012 15:03
Last Modified: 04 Dec 2012 15:03
URI: http://eprints.iisc.ernet.in/id/eprint/45112

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