平板の面内振動特性 In-Plane Vibration Characteristic of Flat Plate

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抄録

In sandwich plates, the strong demand of both lightweight and high bending rigidity makes its face sheet very thin and core very high. In such plates, resonance frequencies of in-plane vibration become very low. Consequently it is necessary to consider in-plane vibration as well as bending vibration. But there are few studies related to in-plane vibration problems. In this paper, the in-plane vibration characteristic of the flat plate which is made of the thick Al honeycomb core and thin Al face is evaluated by both the finite element method analysis and the experiment. Both results are compared with each other and both natural frequencies and vibration modes by the analysis coincides very well with those by the experiment.

収録刊行物

  • 日本航空宇宙学会誌 = Journal of the Japan Society for Aeronautical and Space Sciences  

    日本航空宇宙学会誌 = Journal of the Japan Society for Aeronautical and Space Sciences 45(519), 238-240, 1997-04 

    一般社団法人 日本航空宇宙学会

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各種コード

  • NII論文ID(NAID)
    10002861512
  • NII書誌ID(NCID)
    AN00189072
  • 本文言語コード
    JPN
  • 資料種別
    OTR
  • ISSN
    00214663
  • NDL 記事登録ID
    4184051
  • NDL 雑誌分類
    ZN25(科学技術--運輸工学--航空機・ロケット)
  • NDL 請求記号
    Z16-436
  • データ提供元
    CJP書誌  NDL  J-STAGE 
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