Structural Engineering and Mechanics

  • 제3권1호
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  • Pages.35-48
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  • 1995
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  • 1225-4568(pISSN)
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  • 1598-6217(eISSN)
테크노프레스 (Techno-Press)
권호 표지
DOI QR코드

DOI QR Code

Vibration frequencies for elliptical and semi-elliptical Mindlin plates

  • Wang, C.M. (Department of Civil Engineering, National University of Singapore) ;
  • Xiang, Y. (Department of Civil Engineering, The University of Queensland) ;
  • Kitipornchai, S. (Department of Civil Engineering, The University of Queensland)
  • 발행 : 1995.01.25
⟨ 이전 논문 다음 논문 ⟩

초록

This paper presents new frequency results for elliptical and semi-elliptical Mindlin plates of various aspect ratios, thicknesses and boundary conditions. The results were obtained using the recently developed computerized Rayleigh-Ritz method for thick plate analysis. For simply supported elliptical plates, it is proposed that the penalty function method be used to enforce the condition of zero rotation of the midplane normal in the tangent plane to the plate boundary.

키워드

참고문헌

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피인용 문헌

  1. Vibration Analysis of Shear-deformable Circular and Elliptical Laminated Composite Plates. vol.45, pp.1, 2002, https://doi.org/10.1299/jsmec.45.113
  2. Non-linear free vibration of elliptic sector plates by a curved triangular p-element vol.48, pp.4-5, 2010, https://doi.org/10.1016/j.tws.2009.12.001
  3. Free transverse vibration of shear deformable super-elliptical plates vol.24, pp.4, 2017, https://doi.org/10.12989/was.2017.24.4.307