한국정밀공학회:학술대회논문집 (Proceedings of the Korean Society of Precision Engineering Conference)
- 한국정밀공학회 1997년도 추계학술대회 논문집
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- Pages.710-715
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- 1997
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- 2005-8446(pISSN)
복합적층 하니콤 코어형 샌드위치 판무구조물의 진동특성을 고려한 최적설계
Optimum Design of the Laminated Composite Sandwich Plate Structure of Honeycomb Core considering Vibration Characteristics
- Seo, J. (Mech. Eng. Dept., Dong-A Univ.) ;
- Hong, D. K. (Mech. Eng. Dept., Dong-A Univ.) ;
- Ahn, C. W. (Mech. & Ind. Syst. Eng. Div., Dong-A Univ.)
- 발행 : 1997.10.01
초록
This paper deals with the analysis of the optimum value of honeycomb core considering variable design parameter. As thickness and height of core rises in design parameter, natural frequency of laminated composite plate increases. The angle-phy has the maximum value when the plate of honeycomb core join to opposite direction. This paper shows that the natural frequency of CFRP was higher than that of GFRP and mode shapes were various at angle-ply.
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