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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

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키워드

주제분류기계공학

초록

Abstract

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.

참고문헌 (5)

  1. "“Optimal support location for maximizing fundamental natural frequency of a free-free rectangular plate Computer Aided Optimum Design of Structures edited by C", pp.277~286 (1989), Springer-Verlag
  2. "“Optimization of boundary conditions for maximum fundamental frequency of vibrating structures", pp.2351~2357 (1993)
  3. "“Design of laminated plates for maximum stiffness Journal of Composite Materials", pp.58~69 (1984)
  4. "“진동을 고려한 원공복합적층판의 최적적층설계", 13(6), pp.423~429 (2003), 한국소음진동공학회
  5. "보의 1차 고유진동수가 최대가 되는 중간지지점의 최적위치 선정에 관한 연구", pp.89~95 (2001), 한국소음진동공학회

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