Journal of Advanced Marine Engineering and Technology

  • 제28권7호
  • /
  • Pages.1165-1171
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  • 2004
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  • 2234-7925(pISSN)
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  • 2234-8352(eISSN)
한국마린엔지니어링학회 (The Korean Society of Marine Engineering)
권호 표지

평판의 1차 고유진동수가 최대가 되는 점지지의 최적위치선정에 관한 연구

A Study on the Optimal Position Determination of Point Supports to Maximize Fundamental Natural Frequency of Plate

  • 홍도관 (한국전기연구원 메카트로닉스 연구그룹) ;
  • 김문경 (창원전문대학 자동차기계계열 기계설계전공)
  • 발행 : 2004.11.01
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초록

The free vibration analyses of the isotropic and CFRP laminated composite rectangular plates with point supports at the fix edge is performed by FEM. We showed optimal position and mode shape of point supports that maximized fundamental natural frequency of the isotropic and CFRP laminated composite rectangular plates by each aspect ratio and the number of point supports.

키워드

참고문헌

  1. Wang, B. P., and Nomura. S., Optimal support location for maximizing fundamental natural frequency of a free-free rectangular plate,' Computer Aided Optimum Design of Structures : Recent Advances, edited by C. A. Brebbia and S. Hernadez. Springer-Verlag, Berlin, pp. 277-286, (1989)
  2. Son, J. H., and Kwak, B. M., 'Optimization of boundary conditions for maximum fundamental frequency of vibrating structures,' AIAA Journal, Vol. 31, No. 12, December, pp. 2351-2357. (1993) https://doi.org/10.2514/3.11935
  3. Tauchert, T. R. and Adibhtla, S., 'Design of laminated plates for maximum stiffness,' Journal of Composite Materials, Vol. 18, pp 58-69, (1984)
  4. 홍도관, 김동영, 최경호, 안찬우, '진동을 고려한 원공복합적층판의 최적적층설계,' 한국소음진동공학회, Vol. 13, No. 6. pp. 423-429, (2003) https://doi.org/10.5050/KSNVN.2003.13.6.423
  5. 홍도관, 안찬우, 김동영, 최석창, 박일수, '보의 1차 고유진동수가 최대가 되는 중간지지점의 최적위치 선정에 관한 연구,' 한국소음진동공학회, Vol. 11, No. 1, pp. 89-95, (2001)