Experimental Investigation of Impacted and Non-Impacted Composite Laminates under Compressive Loading

Abstract:

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In this paper, the deformation measurements of impacted and non-impacted composite laminates under compressive loading are taken. [03/903]S orientated cross-ply laminated plates with impact delamination and without delamination are tested using an anti-buckling testing device in compression experiment. The delamination is induced by low-velocity impact test at the impact energy level of 3.105J. For both impacted and non-impacted specimens, the compressive deformation is measured by a carrier electronic speckle pattern interferometry (CESPI) optical measurement technique. It is found that the deformation behavior of the two specimens presents a mixed deformation mode. However, the delamination has significant effect on the compressive deformation of composite laminates.

Info:

Periodical:

Advanced Materials Research (Volumes 284-286)

Main Theme:

Edited by:

Xiaoming Sang, Pengcheng Wang, Liqun Ai, Yungang Li and Jinglong Bu

Pages:

607-610

DOI:

10.4028/www.scientific.net/AMR.284-286.607

Citation:

J. T. Ruan et al., "Experimental Investigation of Impacted and Non-Impacted Composite Laminates under Compressive Loading", Advanced Materials Research, Vols. 284-286, pp. 607-610, 2011

Online since:

July 2011

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Price:

$35.00

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