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

Foek Tjong Wong; Erwin; Alexander Richard; Irwan Katili

doi:10.1016/j.proeng.2017.01.368

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

Foek Tjong Wong, Erwin, Alexander Richard, Irwan Katili

Department of Civil Engineering

Research output: Contribution to journal › Conference article › peer-review

18 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 language	English
Pages (from-to)	805-812
Number of pages	8
Journal	Procedia Engineering
Volume	171
DOIs	https://doi.org/10.1016/j.proeng.2017.01.368
Publication status	Published - 2017
Event	3rd International Conference on Sustainable Civil Engineering Structures and Construction Materials, SCESCM 2016 - Bali, Indonesia Duration: 5 Sept 2016 → 7 Sept 2016

Keywords

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

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10.1016/j.proeng.2017.01.368

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title = "Development of the DKMQ Element for Buckling Analysis of Shear-deformable Plate Bending",

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.",

keywords = "Buckling Analysis, Kirchhoff, Reissner-Mindlin, Shear Deformable Plate Bending;DKMQ",

author = "Wong, {Foek Tjong} and Erwin and Alexander Richard and Irwan Katili",

note = "Publisher Copyright: {\textcopyright} 2017 The Authors.; 3rd International Conference on Sustainable Civil Engineering Structures and Construction Materials, SCESCM 2016 ; Conference date: 05-09-2016 Through 07-09-2016",

year = "2017",

doi = "10.1016/j.proeng.2017.01.368",

language = "English",

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journal = "Procedia Engineering",

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TY - JOUR

T1 - Development of the DKMQ Element for Buckling Analysis of Shear-deformable Plate Bending

AU - Wong, Foek Tjong

AU - Erwin,

AU - Richard, Alexander

AU - Katili, Irwan

PY - 2017

Y1 - 2017

N2 - 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.

AB - 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.

KW - Buckling Analysis

KW - Kirchhoff

KW - Reissner-Mindlin

KW - Shear Deformable Plate Bending;DKMQ

UR - http://www.scopus.com/inward/record.url?scp=85014539815&partnerID=8YFLogxK

U2 - 10.1016/j.proeng.2017.01.368

DO - 10.1016/j.proeng.2017.01.368

M3 - Conference article

AN - SCOPUS:85014539815

SN - 1877-7058

VL - 171

SP - 805

EP - 812

JO - Procedia Engineering

JF - Procedia Engineering

T2 - 3rd International Conference on Sustainable Civil Engineering Structures and Construction Materials, SCESCM 2016

Y2 - 5 September 2016 through 7 September 2016

ER -

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

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Keywords

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