• Title/Summary/Keyword: 홀 크리 최적화

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Free Vibration Analysis of Size and Position of hole in Square Plate (사각 평판에서 홀의 크기와 위치에 따른 자유진동해석)

  • 최경호;최태원;김형준;안찬우;김현수
    • Proceedings of the Korean Society of Precision Engineering Conference
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    • 1997.10a
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    • pp.664-667
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    • 1997
  • In this study, it is attempted to obtain the optimized size of holes in 15 square plate models where a hole exists on every quadrant of a plate, and to get eigenvalues and mode shapes by performing free vibration analysis for each model. For free vibration analysis and optimization of' hole sizes, the uniaxial tension is applied for the loading condition. From the results of this study, it is known that more stable structures can be designed by changing the natural frequency depending on the location and the optuiiunl size of holes. and further studies are considered to be necessary for the basic design information.

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