Discrete singular convolution for buckling analyses of plates and columns
STRUCTURAL ENGINEERING AND MECHANICS, cilt.29, sa.3, ss.279-288, 2008 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 29 Sayı: 3
- Basım Tarihi: 2008
- Doi Numarası: 10.12989/sem.2008.29.3.279
- Dergi Adı: STRUCTURAL ENGINEERING AND MECHANICS
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.279-288
- Anahtar Kelimeler: buckling, plates, discrete singular convolution, columns, circular plate, skew plate, DIFFERENTIAL QUADRATURE METHOD, VIBRATION ANALYSIS, RECTANGULAR-PLATES, INTERNAL SUPPORTS, DSC ANALYSIS, SHELLS, ALGORITHM, BEAMS, HDQ
- Akdeniz Üniversitesi Adresli: Evet
Özet
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.