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IJAT Vol.10 No.2 pp. 187-194
doi: 10.20965/ijat.2016.p0187
(2016)

Paper:

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Structure Analysis with 2D Quadrilateral Meshes Generated by a Label-Driven Subdivision

Bo Liu†, Kenjiro T. Miura, and Shin Usuki

Shizuoka University
3-5-1 Jouhoku, Naka-ku, Hamamatsu, Shizuoka 432-8561, Japan

†Corresponding author,

Received:
December 21, 2015
Accepted:
February 16, 2016
Online released:
March 4, 2016
Published:
March 5, 2016
Creative Commons License
Keywords:
structure analysis, hexahedral element, label-driven subdivision
Abstract
For a structural analysis using the finite element method, a hexahedral element is preferable to a tetrahedral element from the viewpoint of accuracy. However, it is very difficult to subdivide a mesh consisting of hexahedral elements if the shape of the mesh is complicated. Hence, in this paper, as a preliminary research, we use a label-driven subdivision method for a two-dimensional mesh, and show that meshes subdivided nonuniformly can guarantee as much accuracy as meshes with uniform subdivision.
Cite this article as:
B. Liu, K. Miura, and S. Usuki, “Structure Analysis with 2D Quadrilateral Meshes Generated by a Label-Driven Subdivision,” Int. J. Automation Technol., Vol.10 No.2, pp. 187-194, 2016.
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