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Structural Engineering and Mechanics Volume 29, Number 3, June20 2008 , pages 279-288 DOI: https://doi.org/10.12989/sem.2008.29.3.279 |
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Discrete singular convolution for buckling analyses of plates and columns |
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Omer Civalek and Altug Yavas
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| Abstract | ||
| In the present study, the discrete singular convolution (DSC) method is developed for buckling analysis of columns and thin plates having different geometries. Regularized Shannon?s delta (RSD) kernel is selected as singular convolution to illustrate the present algorithm. In the proposed approach, the derivatives in both the governing equations and the boundary conditions are discretized by the method of DSC. The results obtained by DSC method were compared with those obtained by the other numerical and analytical methods. | ||
| Key Words | ||
| buckling; plates; discrete singular convolution; columns; circular plate; skew plate. | ||
| Address | ||
| Omer Civalek: Akdeniz University, Faculty of Engineering, Civil Engineering Department, Division of Mechanics, Antalya, Turkiye Altug Yavas: Bal kesir University, Faculty of Engineering, Civil Engineering Department, Division of Structures, Bal kesir, Turkiye | ||