The Investigation for Detection of Crack Initiation in the CFRP Laminates under Flexural Loading Test 


Vol. 37,  No. 5, pp. 7-13, Oct.  2022
10.14346/JKOSOS.2022.37.5.7


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  Abstract

Digital image correlation (DIC) is a method used to measure the displacement and strain of structures. It involves transforming and analyzing images before and after deformation using correlation coefficients from irregular light and shade on the surface of structures. In the present study, a microspeckle pattern was applied to the surface of a specimen to identify initial cracking. The test specimen constituted CFRP composites laminated on a curved Al liner The specimen was manufactured by stacking 100 ply of CFRP prepregs in the 0

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  Cite this article

[IEEE Style]

이준혁 and 권오헌, "The Investigation for Detection of Crack Initiation in the CFRP Laminates under Flexural Loading Test," Journal of the Korean Society of Safety, vol. 37, no. 5, pp. 7-13, 2022. DOI: 10.14346/JKOSOS.2022.37.5.7.

[ACM Style]

이준혁 and 권오헌. 2022. The Investigation for Detection of Crack Initiation in the CFRP Laminates under Flexural Loading Test. Journal of the Korean Society of Safety, 37, 5, (2022), 7-13. DOI: 10.14346/JKOSOS.2022.37.5.7.

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