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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 국제구조공학회 Steel and Composite Structures, An International Journal Steel and Composite Structures, An International Journal Vol.28 No.4
- 발행연도
- 2018.1
- 수록면
- 461 - 470 (10page)
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초록· 키워드
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In this study, the effect of polyurethane foam filler, in addition to surface layer thickness and core material thickness, on vibration characteristics of sandwich structures was investigated. The manufacturing process was carried out according to the Taguchi method. The natural frequencies and damping ratios of the produced samples were determined experimentally for fixedfree boundary conditions. In addition, solid models were developed for test samples and their finite element analyses were performed with ANSYS<sub>®</sub> to obtain their natural frequencies and mode shapes. An acceptably good agreement was found with the comparison of experimental results with the numerically obtained ones. The most effective parameters on the vibration characteristics of the sandwich structure were determined by the Taguchi method.
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참고문헌 (29)
참고문헌 신청
Ahmad, N. / 2017 / Modeling and experimental study of a honeycomb beam filled with damping particles / J. Sound Vib. 391:20~34
Anoshkin, A.N. / 2016 / Numerical Simulation of Mechanical Behavior of Composite Sandwich Panels with Defects / Proceedings of VII European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS Congress) :7800~7809
$ANSYS^{(R)}$ / 2014 / Online Help Documentation, ANSYS Software
Assarar, M. / 2009 / Damping analysis of sandwich composite materials / J. Compos. Mater. 43(13):1461~1485
2004 / ASTM E 756-04e1, Standard Test Method for Measuring Vibration Damping Properties of Materials, Book of Standards Volume 04.06 / ASTM International
Anoshkin, A.N. / 2016 / Numerical Simulation of Mechanical Behavior of Composite Sandwich Panels with Defects / Proceedings of VII European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS Congress) :7800~7809
Assarar, M. / 2009 / Damping analysis of sandwich composite materials / J. Compos. Mater. 43(13):1461~1485
2004 / ASTM E 756-04e1, Standard Test Method for Measuring Vibration Damping Properties of Materials, Book of Standards Volume 04.06 / ASTM International
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