Remeshing Technique for Three Dimensional Finite Element in ABAQUS

Abstract:

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To resolve the divergence problems in three-dimensional finite element simulation caused by the mesh distortion,put forward a three-dimensional remeshing technique in ABAQUS by making use of the good interface between ABAQUS and HYPERMESH.Simulated a rubber block compression process using this technique.The results show that:1). the grid distortion at sharp corners has been improved significantly and this remeshing technique can attain reliable results,especially in three-dimensional models with the large deformation;2). the initial analysis load capacity should be reasonably determined in order to obtain the better remeshing results.This technique can resolve the problems brought by the mesh distortion very well.

Info:

Periodical:

Edited by:

Dongye Sun, Wen-Pei Sung and Ran Chen

Pages:

4147-4150

DOI:

10.4028/www.scientific.net/AMM.71-78.4147

Citation:

C. G. Wang et al., "Remeshing Technique for Three Dimensional Finite Element in ABAQUS", Applied Mechanics and Materials, Vols. 71-78, pp. 4147-4150, 2011

Online since:

July 2011

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Price:

$35.00

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