Steel and Composite Structures

  • 제9권1호
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  • Pages.59-75
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  • 2009
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  • 1229-9367(pISSN)
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  • 1598-6233(eISSN)
테크노프레스 (Techno-Press)
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DOI QR코드

DOI QR Code

Discrete singular convolution method for bending analysis of Reissner/Mindlin plates using geometric transformation

  • Civalek, Omer (Akdeniz University, Faculty of Engineering, Civil Engineering Department, Division of Mechanics) ;
  • Emsen, Engin (Akdeniz University, Faculty of Engineering Civil Engineering Department, Division of Structures)
  • 투고 : 2008.01.11
  • 심사 : 2009.01.16
  • 발행 : 2009.01.25
⟨ 이전 논문 다음 논문 ⟩

초록

In this study, a simple approach for bending analysis of Reissner-Mindlin plates is presented using the four-node quadrilateral domain transformation based on discrete singular convolution. In the proposed approach, irregular physical domain is transformed into a rectangular domain by using the geometric coordinate transformation. The DSC procedures are then applied to discrete the governing equations and boundary conditions. The accuracy of the proposed method is verified by comparison with known solutions obtained by other numerical or analytical methods. Results for Reissner-Mindlin plates show a satisfactory agreement with the analytical and numerical solutions.

키워드

참고문헌

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  4. A Review on the Discrete Singular Convolution Algorithm and Its Applications in Structural Mechanics and Engineering vol.27, pp.5, 2009, https://doi.org/10.1007/s11831-019-09365-5
  5. Analytical bending solutions of thin plates with two adjacent edges free and the others clamped or simply supported using finite integral transform method vol.39, pp.4, 2020, https://doi.org/10.1007/s40314-020-01310-8