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Mixed-Dimensional Coupling for Parallel Partitioned Nonlinear Finite-Element Analysis

This paper presents a novel mixed-dimensional coupling method for parallel partitioned analysis, allowing efficient nonlinear structural analysis with selective deployment of differently dimensioned elements. With this method, a structural domain is decomposed into partitions that are processed in p...

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Main Authors: Izzuddin, Bassam A., Jokhio, Gul A.
Format: Article
Language:English
Published: ASCE 2016
Subjects:
TA Engineering (General). Civil engineering (General)
Online Access:http://umpir.ump.edu.my/id/eprint/16768/1/Mixed_ASCE.pdf
http://umpir.ump.edu.my/id/eprint/16768/
http://dx.doi.org/10.1061/(ASCE)CP.1943-5487.0000633#sthash.p2rJ4FAW.dpuf
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spelling my.ump.umpir.167682018-05-21T01:58:50Z http://umpir.ump.edu.my/id/eprint/16768/ Mixed-Dimensional Coupling for Parallel Partitioned Nonlinear Finite-Element Analysis Izzuddin, Bassam A. Jokhio, Gul A. TA Engineering (General). Civil engineering (General) This paper presents a novel mixed-dimensional coupling method for parallel partitioned analysis, allowing efficient nonlinear structural analysis with selective deployment of differently dimensioned elements. With this method, a structural domain is decomposed into partitions that are processed in parallel using a recently developed dual super-element partitioning approach. Individual partitions consist exclusively of reduced dimensioned (1D) or higher dimensioned (3D continuum) elements, and coupling between 1D and 3D partitions is introduced at the boundary of 3D partitions, enabling a reduction in the communication overhead. Several examples are provided to verify the proposed approach and demonstrate its benefits for nonlinear structural analysis. ASCE 2016-10-12 Article PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/16768/1/Mixed_ASCE.pdf Izzuddin, Bassam A. and Jokhio, Gul A. (2016) Mixed-Dimensional Coupling for Parallel Partitioned Nonlinear Finite-Element Analysis. Journal of Computing in Civil Engineering, 31 (3). pp. 1-13. ISSN 0887-3801 http://dx.doi.org/10.1061/(ASCE)CP.1943-5487.0000633#sthash.p2rJ4FAW.dpuf DOI: 10.1061/(ASCE)CP.1943-5487 .0000633.
institution Universiti Malaysia Pahang
building UMP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Pahang
content_source UMP Institutional Repository
url_provider http://umpir.ump.edu.my/
language English
topic TA Engineering (General). Civil engineering (General)
spellingShingle TA Engineering (General). Civil engineering (General)
Izzuddin, Bassam A.
Jokhio, Gul A.
Mixed-Dimensional Coupling for Parallel Partitioned Nonlinear Finite-Element Analysis
description This paper presents a novel mixed-dimensional coupling method for parallel partitioned analysis, allowing efficient nonlinear structural analysis with selective deployment of differently dimensioned elements. With this method, a structural domain is decomposed into partitions that are processed in parallel using a recently developed dual super-element partitioning approach. Individual partitions consist exclusively of reduced dimensioned (1D) or higher dimensioned (3D continuum) elements, and coupling between 1D and 3D partitions is introduced at the boundary of 3D partitions, enabling a reduction in the communication overhead. Several examples are provided to verify the proposed approach and demonstrate its benefits for nonlinear structural analysis.
format Article
author Izzuddin, Bassam A.
Jokhio, Gul A.
author_facet Izzuddin, Bassam A.
Jokhio, Gul A.
author_sort Izzuddin, Bassam A.
title Mixed-Dimensional Coupling for Parallel Partitioned Nonlinear Finite-Element Analysis
title_short Mixed-Dimensional Coupling for Parallel Partitioned Nonlinear Finite-Element Analysis
title_full Mixed-Dimensional Coupling for Parallel Partitioned Nonlinear Finite-Element Analysis
title_fullStr Mixed-Dimensional Coupling for Parallel Partitioned Nonlinear Finite-Element Analysis
title_full_unstemmed Mixed-Dimensional Coupling for Parallel Partitioned Nonlinear Finite-Element Analysis
title_sort mixed-dimensional coupling for parallel partitioned nonlinear finite-element analysis
publisher ASCE
publishDate 2016
url http://umpir.ump.edu.my/id/eprint/16768/1/Mixed_ASCE.pdf
http://umpir.ump.edu.my/id/eprint/16768/
http://dx.doi.org/10.1061/(ASCE)CP.1943-5487.0000633#sthash.p2rJ4FAW.dpuf
_version_ 1643668013711360000
score 13.211869

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