Logo

Development of the DKMQ Element for Buckling Analysis of Shear-deformable plate bending

Tjong, Wong Foek and ERWIN, and RICHARD, ALEXANDER and Katili, Irwan (2017) Development of the DKMQ Element for Buckling Analysis of Shear-deformable plate bending. Procedia Engineering, 171 (2017). pp. 805-812. ISSN 1877-7058

[img] PDF
Download (379Kb)
    [img]
    Preview
    PDF (cek plagiasi)
    Download (304Kb) | Preview
      [img]
      Preview
      PDF (peerreview)
      Download (1415Kb) | Preview

        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 for thin plates. For thick plates, however, the element tends to give a slightly lower solution.

        Item Type: Article
        Uncontrolled Keywords: shear deformable plate bending; DKMQ; buckling analysis; Kirchhoff; Reissner-Mindlin
        Subjects: Q Science > QA Mathematics
        T Technology > TA Engineering (General). Civil engineering (General)
        Divisions: Faculty of Civil Engineering and Planning > Civil Engineering Department
        Depositing User: Admin
        Date Deposited: 07 Oct 2016 22:32
        Last Modified: 18 Jan 2019 05:52
        URI: https://repository.petra.ac.id/id/eprint/17526

        Actions (login required)

        View Item