Pseudo-ductility and reduced notch sensitivity in multi-directional all-carbon/epoxy thin-ply hybrid composites
Czél, Gergely and Rev, Tamas and Jalalvand, Meisam and Fotouhi, Mohamad and Longana, Marco L. and Nixon-Pearson, Oliver J. and Wisnom, Michael R. (2018) Pseudo-ductility and reduced notch sensitivity in multi-directional all-carbon/epoxy thin-ply hybrid composites. Composites Part A: Applied Science and Manufacturing, 104. pp. 151-164. ISSN 1359-835X
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Abstract
Un-notched and notched tensile response and damage accumulation of quasi-isotropic carbon/epoxy hybrid laminates made of ultra-high modulus and intermediate modulus carbon fibre/epoxy thin-ply prepregs were studied. It was confirmed that the ply fragmentation demonstrated previously in unidirectional hybrids as a successful pseudo-ductility mechanism can be transferred to multi-directional laminates. Furthermore, reduced notch sensitivity was demonstrated in quasi-isotropic specimens for both open holes and sharp notches as a result of local ply fragmentation around the notch.
Creators(s): |
Czél, Gergely, Rev, Tamas, Jalalvand, Meisam ![]() | Item type: | Article |
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ID code: | 62781 |
Keywords: | fragmentation, delamination, damage mechanics, mechanical testing, Mechanical engineering and machinery, Mechanical Engineering |
Subjects: | Technology > Mechanical engineering and machinery |
Department: | Faculty of Engineering > Mechanical and Aerospace Engineering |
Depositing user: | Pure Administrator |
Date deposited: | 09 Jan 2018 14:57 |
Last modified: | 01 Jan 2021 02:27 |
Related URLs: | |
URI: | https://strathprints.strath.ac.uk/id/eprint/62781 |
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