Impact Damage Analysis and Experimental Test of Carbon/Epoxy Composite Laminate

Hyoh Yun Choi; Yeon Jun Lim; Hyun Jun Cho; Hyun Bum Park

doi:10.4028/www.scientific.net/AMR.1120-1121.590

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 1120-1121Impact Damage Analysis and Experimental Test of...

Impact Damage Analysis and Experimental Test of Carbon/Epoxy Composite Laminate

Abstract:

In this work, study on impact damage FEM model of composite structure was performed. From the finite element method analysis results of composite laminate, it was confirmed that the results of analysis was reasonable. The velocity of impactor to initiate damage was estimated, and in order to investigate the damage at the predicted velocity, impact analysis using finite element method was performed. According to the impact analysis results of composite laminate, it was confirmed that the damage was generated at the estimated impact velocity. Finally, the comparison of the numerical results with those measured by the experiment showed good agreement.

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Periodical:

Advanced Materials Research (Volumes 1120-1121)

Pages:

590-592

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.1120-1121.590

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Online since:

July 2015

Authors:

Hyoh Yun Choi*, Yeon Jun Lim, Hyun Jun Cho, Hyun Bum Park

Keywords:

Composite Laminate, Finite Element Model, Impact Damage

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* - Corresponding Author

References

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