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Tensile behaviour of anti-symmetric CFRP composite

✍ Scribed by K.J. Wong; X.J. Gong; S. Aivazzadeh; M.N. Tamin

Publisher
Elsevier
Year
2011
Tongue
English
Weight
602 KB
Volume
10
Category
Article
ISSN
1877-7058

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✦ Synopsis

This paper addresses the response of a 17-ply anti-symmetric carbon/epoxy composite subjected to uniaxial tensile loading. Hashin ply damage model is adopted to describe the damage behaviour of the plies, whereas damage initiation and progression of the interfaces are characterised by mixed-mode cohesive damage model. Forcedisplacement curves obtained numerically and experimentally show good agreement. Results show that all laminae and interfaces experience the damage except laminae with 0 o fibre. In addition, damage is concentrated at the tab and central regions of the tensile specimen. Edge delamination is observed in all interfaces.

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