THE DETERMINATION OF FREQUENCIES OF LAMINATED CONICAL SHELLS VIA THE DISCRETE SINGULAR CONVOLUTION METHOD

Creative Commons License

Civalek O.

JOURNAL OF MECHANICS OF MATERIALS AND STRUCTURES, cilt.1, sa.1, ss.163-182, 2006 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 1 Sayı: 1
  • Basım Tarihi: 2006
  • Doi Numarası: 10.2140/jomms.2006.1.163
  • Dergi Adı: JOURNAL OF MECHANICS OF MATERIALS AND STRUCTURES
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Compendex
  • Sayfa Sayıları: ss.163-182
  • Anahtar Kelimeler: conical shells, discrete singular convolution, laminated composite, frequencies
  • Akdeniz Üniversitesi Adresli: Evet

Özet

The discrete singular convolution (DSC) algorithm for determining the frequencies of the free vibration of laminated conical shells is developed by using a numerical solution of the governing differential equations of motion based on Love's first approximation thin shell theory. By applying the discrete singular convolution method, the free vibration equations of motion of the composite laminated conical shell are transformed to a set of algebraic equations. Convergence and comparison studies are carried out to check the validity and accuracy of the DSC method.