Nonlinear Dynamics

, Volume 66, Issue 3, pp 389–401

Dynamic buckling analysis of composite cylindrical shells using a finite element based perturbation method

Original Paper

DOI: 10.1007/s11071-011-0056-9

Cite this article as:
Rahman, T., Jansen, E.L. & Gürdal, Z. Nonlinear Dyn (2011) 66: 389. doi:10.1007/s11071-011-0056-9


In this paper a finite element formulation of a reduction method for dynamic buckling analysis of imperfection-sensitive shell structures is presented. The reduction method makes use of a perturbation approach, initially developed for static buckling and later extended to dynamic buckling analysis. The implementation of a single-mode dynamic buckling analysis in a general purpose finite element code is described. The effectiveness of the approach is illustrated by application to the dynamic buckling of composite cylindrical shells under axial and radial step loads. Results of the reduction method are compared with results available in the literature. The results are also compared with full model finite element explicit dynamic analysis, and a reasonable agreement is obtained.


Dynamic buckling Thin-walled structures Finite elements Perturbation method Reduction method 

Copyright information

© Springer Science+Business Media B.V. 2011

Authors and Affiliations

  1. 1.TNO DIANA BVDelftThe Netherlands
  2. 2.Institut für Statik und DynamikLeibniz Universität HannoverHannoverGermany
  3. 3.Faculty of Aerospace EngineeringDelft University of TechnologyHS DelftThe Netherlands

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