VIBRATION OF MINDLIN PLATES SYMMETRICALLY COLUMN-SUPPORTED AT 4 POINTS

AKSU G.

COMPUTERS & STRUCTURES, cilt.48, sa.6, ss.1163-1166, 1993 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 48 Sayı: 6
  • Basım Tarihi: 1993
  • Doi Numarası: 10.1016/0045-7949(93)90449-n
  • Dergi Adı: COMPUTERS & STRUCTURES
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.1163-1166
  • Orta Doğu Teknik Üniversitesi Adresli: Hayır

Özet

This paper deals with the free vibration characteristics of Mindlin plates that are symmetrically column-supported at four points. The finite difference technique, based on the energy approach, is used. The first lowest four natural frequency parameters are determined for various values of the finite area of the column supports. Detailed results are given for various values of relative thickness ratio and the effects of transverse shear deformation and rotary inertia are examined.