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http://dx.doi.org/10.12989/sem.2008.29.3.279

Discrete singular convolution for buckling analyses of plates and columns  

Civalek, Omer (Akdeniz University, Faculty of Engineering, Civil Engineering Department, Division of Mechanics)
Yavas, Altug (Balikesir University, Faculty of Engineering, Civil Engineering Department, Division of Structures)
Publication Information
Structural Engineering and Mechanics / v.29, no.3, 2008 , pp. 279-288 More about this Journal
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.
Keywords
buckling; plates; discrete singular convolution; columns; circular plate; skew plate;
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