521 ティモシェンコ梁/ミンドリン板理論の新たな定式化の提案と振動数合成法への応用

書誌事項

タイトル別名
  • Proposition of a New Formulation of the Timoshenko Beam/Mindlin Plate Theory and its Application to the Synthetic Method of Frequencies

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説明

If we depend on the traditional formulation of the Timoshenko beam and Mindlin plate, the bending and shearing displacements cannot be determined uniquely. Hence, we propose a new formulation in which the total and bending displacements are regarded as the fundamental variables and it is verified that the both displacements can be determined uniquely and that the natural frequencies obtained are not coincident with those by the traditional method for some boundary conditions. In addition, the series-type synthetic method of frequencies becomes applicable in principle by the new method and so from the practical point of view, we show its effectiveness for fairly thick beams and rectangular plates.

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詳細情報 詳細情報について

  • CRID
    1570291227236883584
  • NII論文ID
    110002483358
  • NII書誌ID
    AA11901770
  • ISSN
    13480235
  • 本文言語コード
    ja
  • データソース種別
    • CiNii Articles

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