Structure Analysis with 3D Hexahedral Meshes Generated by a Label-Driven Subdivision | Zendy

Bo Liu | Zendy; Kenjiro T. Miura | Zendy; Shin Usuki | Zendy

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Structure Analysis with 3D Hexahedral Meshes Generated by a Label-Driven Subdivision

Author(s) -

Bo Liu,

Kenjiro T. Miura,

Shin Usuki

Publication year - 2018

Publication title -

international journal of automation technology

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.513

H-Index - 18

eISSN - 1883-8022

pISSN - 1881-7629

DOI - 10.20965/ijat.2018.p0113

Subject(s) - hexahedron , polygon mesh , subdivision , finite element method , tetrahedron , volume mesh , subdivision surface , mesh generation , computer science , algorithm , element (criminal law) , computational science , mathematics , geometry , structural engineering , computer graphics (images) , engineering , law , civil engineering , political science

For structure analysis with the finite element method (FEM), the hexahedral element is preferable to the tetrahedral one from the viewpoint of accuracy. Previously, we had introduced a label-driven subdivision method for a two-dimensional mesh and showed that the meshes generated by our method were useful for structural analyses. In this study, we extend our two-dimensional algorithm to three-dimensions and verify that the meshes generated by the proposed mesh-subdivision algorithm are useful for structural analyses.

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