사각형 판 유한 요소들의 정적 성능비교 분석 Ⅰ;변위 Comparative Study on the Performance of Quadrilateral Plate Elements for the Static Analysis of Linear Elastic Structures(Ⅰ) :Displacements

Static performance of quadrilateral plate elements was compared through numerical experiments. Sixteen plate elements were selected for comparison from the literature, which were displacement elements, equilibrium elements, mixed elements or hybrid elements based on the Kirchhoff theory or the Mindlin theory. Thin plate bending problems, such as square plate problems, rhombic plate problems, circular plate problems and cantilevered plate problems, were modeled by various meshes and solved under various kinds of boundary conditions. Kirchhoff elements were not so good as Mindlin elements in view of efficiency and convergence. Hintons elements resulted in the best results for the problems considered with respect to efficiency, convergence and reliability but in some problems they also resulted in more or less inaccurate solutions.
Publisher
한국전산구조공학회
Issue Date
1990-12
Language
KOR
Citation

한국전산구조공학회논문집, v.3, no.4, pp.91 - 104

ISSN
1229-3059
URI
http://hdl.handle.net/10203/57677
Appears in Collection
ME-Journal Papers(저널논문)
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