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has been cited by the following article:

• TITLE: Post-Buckling Behavior of Laminated Composite Cylindrical Shells Subjected to Axial, Bending and Torsion Loads

  AUTHORS: Yengula Venkata Narayana, Jagadish Babu Gunda, Ravinder Reddy Pinninti, Markandeya Ravvala

  KEYWORDS: Post-Buckling, Cylindrical Shells, Eigen Imperfection Shapes, Axial Compressive Load, Bending Load, Torsion Load, Arc-Length Method, Knock-Down Factor

  JOURNAL NAME: World Journal of Engineering and Technology, Vol.3 No.4, November 10, 2015

  ABSTRACT: In present work, post-buckling behavior of imperfect (of eigen form) laminated composite cylindrical shells with different L/D and R/t ratios subjected to axial, bending and torsion loads has been investigated by using an equilibrium path approach in the finite element analysis. The Newton-Raphson approach as well as the arc-length approach is used to ensure the correctness of the equilibrium paths up to the limit point load. Post-buckling behavior of imperfect cylindrical shells with different L/D and R/t ratios of interest is obtained and the theoretical knock-down factors are reported for the considered cylindrical shells.