Optimization of axially compressed laminated curved panels with cutouts

Hsuan Teh Hu, Hung Wei Peng

研究成果: Conference contribution

摘要

Free vibration analyses of laminated curved panels with central circular cutouts and subjected to axial compressive forces are carried out by employing the Abaqus finite element program. The fundamental frequencies of these composite laminated curved panels with a given material system are then maximized with respect to fiber orientations by using the Golden section method. Through parametric studies, the significant influences of the panel aspect ratio, the panel curvature, the cutout size and the compressive force on the maximum fundamental frequencies, the optimal fiber orientations and the associated fundamental vibration modes of these panels are demonstrated and discussed.

原文English
主出版物標題53rd AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference
出版狀態Published - 2012
事件53rd AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference - Honolulu, HI, United States
持續時間: 2012 4月 232012 4月 26

出版系列

名字Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference
ISSN(列印)0273-4508

Other

Other53rd AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference
國家/地區United States
城市Honolulu, HI
期間12-04-2312-04-26

All Science Journal Classification (ASJC) codes

  • 建築
  • 材料科學(全部)
  • 航空工程
  • 材料力學
  • 機械工業

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