The mixed finite element for quasi-static and dynamic analysis of viscoelastic circular beams

Fethi Kadioǧlu*, Yalçin Aköz

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

13 Citations (Scopus)

Abstract

The quasi-static and dynamic responses of a linear viscoelastic circular beam on Winkler foundation are studied numerically by using the mixed finite element method in transformed Laplace- Carson space. This element VCR12 has 12 independent variables. The solution is obtained in transformed space and Schapery, Dubner, Durbin and Maximum Degree of Precision (MDOP) transform techniques are employed for numerical inversion. The performance of the method is presented by several quasi-static and dynamic example problems.

Original languageEnglish
Pages (from-to)735-752
Number of pages18
JournalStructural Engineering and Mechanics
Volume15
Issue number6
DOIs
Publication statusPublished - Jun 2003

Keywords

  • Elastic foundation
  • Inverse Laplace transform
  • Mixed finite element
  • Viscoelastic circular beam

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