On increasing the order and density of 3D finite element meshes

A simple procedure is suggested to increase the order of 3D finite element meshes. The method suggested can be applied to any 3D finite element mesh containing different commonly used 3D element types such as tetrahedron, pyramid, prism and hexahedron. Based on the element order increasing scheme...

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Main Authors:	Wong, S. M., Lie, S. T., Lee, Chi King
Other Authors:	School of Civil and Environmental Engineering
Format:	Article
Language:	English
Published:	2014
Subjects:	DRNTU::Engineering::Civil engineering::Structures and design
Online Access:	https://hdl.handle.net/10356/103367 http://hdl.handle.net/10220/19244
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Institution:	Nanyang Technological University
Language:	English

id	sg-ntu-dr.10356-103367
record_format	dspace
spelling	sg-ntu-dr.10356-1033672020-03-07T11:45:55Z On increasing the order and density of 3D finite element meshes Wong, S. M. Lie, S. T. Lee, Chi King School of Civil and Environmental Engineering DRNTU::Engineering::Civil engineering::Structures and design A simple procedure is suggested to increase the order of 3D finite element meshes. The method suggested can be applied to any 3D finite element mesh containing different commonly used 3D element types such as tetrahedron, pyramid, prism and hexahedron. Based on the element order increasing scheme, an element subdivision scheme is also proposed to carry out uniform refinement for general 3D meshes. Detailed timings indicate that the computational time needed to increase the order and density of the mesh is proportional to the number of elements generated. Accepted version 2014-04-11T03:43:38Z 2019-12-06T21:11:04Z 2014-04-11T03:43:38Z 2019-12-06T21:11:04Z 2001 2001 Journal Article Lee, C. K., Wong, S. M., & Lie, S. T. (2001). On increasing the order and density of 3D finite element meshes. Communications in numerical methods in engineering, 17(1), 55-68. https://hdl.handle.net/10356/103367 http://hdl.handle.net/10220/19244 10.1002/1099-0887(200101)17:1<55 en Communications in numerical methods in engineering © 2001 John Wiley & Sons, Ltd. This is the author created version of a work that has been peer reviewed and accepted for publication by Communications in Numerical Methods in Engineering, John Wiley & Sons, Ltd. It incorporates referee’s comments but changes resulting from the publishing process, such as copyediting, structural formatting, may not be reflected in this document. The published version is available at: [DOI:http://dx.doi.org/10.1002/1099-0887(200101)17:1<55::AID-CNM389>3.0.CO;2-O]. 19 p. application/pdf
institution	Nanyang Technological University
building	NTU Library
country	Singapore
collection	DR-NTU
language	English
topic	DRNTU::Engineering::Civil engineering::Structures and design
spellingShingle	DRNTU::Engineering::Civil engineering::Structures and design Wong, S. M. Lie, S. T. Lee, Chi King On increasing the order and density of 3D finite element meshes
description	A simple procedure is suggested to increase the order of 3D finite element meshes. The method suggested can be applied to any 3D finite element mesh containing different commonly used 3D element types such as tetrahedron, pyramid, prism and hexahedron. Based on the element order increasing scheme, an element subdivision scheme is also proposed to carry out uniform refinement for general 3D meshes. Detailed timings indicate that the computational time needed to increase the order and density of the mesh is proportional to the number of elements generated.
author2	School of Civil and Environmental Engineering
author_facet	School of Civil and Environmental Engineering Wong, S. M. Lie, S. T. Lee, Chi King
format	Article
author	Wong, S. M. Lie, S. T. Lee, Chi King
author_sort	Wong, S. M.
title	On increasing the order and density of 3D finite element meshes
title_short	On increasing the order and density of 3D finite element meshes
title_full	On increasing the order and density of 3D finite element meshes
title_fullStr	On increasing the order and density of 3D finite element meshes
title_full_unstemmed	On increasing the order and density of 3D finite element meshes
title_sort	on increasing the order and density of 3d finite element meshes
publishDate	2014
url	https://hdl.handle.net/10356/103367 http://hdl.handle.net/10220/19244
_version_	1681049264989405184

On increasing the order and density of 3D finite element meshes

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