The Dynamic Stability of Cylindrical Shells with Variable Geometric and Mechanical Parameters

Sofiyev A., Birinci F., Sofiyev A. H., Yusufoglu E.

Multidiscipline Modeling in Materials and Structures, cilt.2, sa.3, ss.345-354, 2006 (Scopus) identifier

  • Yayın Türü: Makale / Derleme
  • Cilt numarası: 2 Sayı: 3
  • Basım Tarihi: 2006
  • Doi Numarası: 10.1163/157361106777641369
  • Dergi Adı: Multidiscipline Modeling in Materials and Structures
  • Derginin Tarandığı İndeksler: Scopus
  • Sayfa Sayıları: ss.345-354
  • Anahtar Kelimeler: critical loads, Dynamic external pressure, Exponential variable thickness, Non-homogeneity, Orthotropic cylindrical shells
  • İstanbul Ticaret Üniversitesi Adresli: Hayır

Özet

The dynamic stability of orthotropic cylindrical thin shells of exponentially variable geometric and mechanical parameters is studied by using Galerkin and Ritz type variotional methods. The qualitative and quantitative effects of the external geometry, material properties, and design features on the critical loads, corresponding wave numbers, and the dynamic factor are evaluated. Comparing results with those in the literature validates the present analysis. © 2006, Emerald Group Publishing Limited