Development of the DKMQ Element for Buckling Analysis of Shear-deformable Plate Bending

Foek Tjong Wong, Erwin, Alexander Richard, Irwan Katili

Research output: Contribution to journalConference articlepeer-review

16 Citations (Scopus)

Abstract

In this paper the discrete-Kirchhoff Mindlin quadrilateral (DKMQ) element was developed for buckling analysis of plate bending including the shear deformation. In this development the potential energy corresponding to membrane stresses was incorporated in the Hu-Washizu functional. The bilinear approximations for the deflection and normal rotations were used for the membrane stress term in the functional, while the approximations for the remaining terms remain the same as in static analysis. Numerical tests showed that the element has good predictive capability both for thin and thick plates.

Original languageEnglish
Pages (from-to)805-812
Number of pages8
JournalProcedia Engineering
Volume171
DOIs
Publication statusPublished - 1 Jan 2017
Event3rd International Conference on Sustainable Civil Engineering Structures and Construction Materials, SCESCM 2016 - Bali, Indonesia
Duration: 5 Sep 20167 Sep 2016

Keywords

  • Buckling Analysis
  • Kirchhoff
  • Reissner-Mindlin
  • Shear Deformable Plate Bending;DKMQ

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