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- Title
Deformation Measurement of Composite Laminate With Impact Damage Under Compressive Loads.
- Authors
Jiangtao Ruan; Shibin Wang; Jingwei Tong; Min Shen; Aymerichz, F.; Priolo, P.
- Abstract
The out-of-plane displacement fields for a cross-ply laminate [03/903]s with impact damage under axial compression are investigated using carrier electronic speckle pattern interferometry (carrier-ESPI) in this paper. The compression after impact (CAI) test is conducted on rectangular specimen 65mm x 87.5mm in size using an anti-buckling fixture. In order to apply a uniform load to the top of composite laminate, a self-designed device insures that an accurate loading is given. The experimental results reveal the deformation characteristics of laminate under CAI test.
- Subjects
LAMINATED materials; ELECTRONIC speckle pattern interferometry; MATERIALS compression testing; MECHANICAL loads; DEFORMATIONS (Mechanics)
- Publication
Polymers & Polymer Composites, 2012, Vol 20, Issue 1/2, p177
- ISSN
0967-3911
- Publication type
Article
- DOI
10.1177/0967391112020001-234