Effects of the Non-Homogeneity and Elastic Medium on the Critical Torsional Load of the Orthotropic Cylindrical Shell

Sofiyev, A.; Deniz, A.; AVCAR, Mehmet; Ozyigit, P.; Omurtag, Mehmet

doi:10.12693/aphyspola.123.728

Effects of the Non-Homogeneity and Elastic Medium on the Critical Torsional Load of the Orthotropic Cylindrical Shell

Atıf İçin Kopyala

Sofiyev A. H., Deniz A., AVCAR M., Ozyigit P., Omurtag M. H.

ACTA PHYSICA POLONICA A, cilt.123, sa.4, ss.728-730, 2013 (SCI-Expanded)

Yayın Türü: Makale / Tam Makale
Cilt numarası: 123 Sayı: 4
Basım Tarihi: 2013
Doi Numarası: 10.12693/aphyspola.123.728
Dergi Adı: ACTA PHYSICA POLONICA A
Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
Sayfa Sayıları: ss.728-730
İstanbul Teknik Üniversitesi Adresli: Evet

Özet

In this study, the torsional stability problem of non-homogeneous orthotropic composite cylindrical shells in the elastic medium, using the Galerkin method was investigated. The Winkler model is used to describe the reaction of the elastic medium on the cylindrical shell. Mixed boundary conditions are considered. The effects of variations of shell parameters, non-homogeneity, orthotropy and foundation stiffness on the critical torsional load are examined.