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Published January 1, 2013 | Version v1
Journal article Open

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

Creators

  • 1. Suleyman Demirel Univ, Dept Civil Engn, TR-32200 Isparta, Turkey
  • 2. Usak Univ, Dept Math, Usak, Turkey
  • 3. Istanbul Tech Univ, Dept Civil Engn, TR-80626 Istanbul, Turkey

Description

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.

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