Non-Linear Stability of Conical Shell Structures Including a Functionally Graded Core
ACTA PHYSICA POLONICA A, cilt.125, sa.2, ss.192-194, 2014 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 125 Sayı: 2
- Basım Tarihi: 2014
- Doi Numarası: 10.12693/aphyspola.125.192
- Dergi Adı: ACTA PHYSICA POLONICA A
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.192-194
- Süleyman Demirel Üniversitesi Adresli: Evet
Özet
In this study, the non-linear stability of three-layered conical shells with functionally graded core have not been investigated previously. The purpose of this paper is to study this problem. The large deflection theory with von Karman-Donnell-type of kinematic non-linearity is used to deduce the basic equations. The basic equations are solved analytically by using superposition and Galerkin methods. The influences of several parameters on the dimensionless non-linear critical axial loads are discussed.