An isogeometric SGBEM for crack problems of magneto-electro-elastic materials
The isogeometric symmetric Galerkin boundary element method is applied for the analysis of crack problems in two-dimensional magneto-electro-elastic domains. In this method, the field variables of the governing integral equations as well as the geometry of the problems are approximated using non-un...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Publishing House for Science and Technology
2017-06-01
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| Series: | Vietnam Journal of Mechanics |
| Subjects: | |
| Online Access: | https://vjs.ac.vn/index.php/vjmech/article/view/8691 |
| _version_ | 1826575933614587904 |
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| author | Han Duc Tran Binh Huy Nguyen |
| author_facet | Han Duc Tran Binh Huy Nguyen |
| author_sort | Han Duc Tran |
| collection | DOAJ |
| description |
The isogeometric symmetric Galerkin boundary element method is applied for the analysis of crack problems in two-dimensional magneto-electro-elastic domains. In this method, the field variables of the governing integral equations as well as the geometry of the problems are approximated using non-uniform rational B-splines (NURBS) basis functions. The key advantage of this method is that the isogeometric analysis and boundary element method deal only with the boundary of the domain. To verify the accuracy of the proposed method, numerical examples for crack problems in infinite and finite domains are examined. It is observed that the computed generalized stress intensity factors obtained by the proposed method agree well with the exact solutions and other references.
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| first_indexed | 2025-03-14T13:22:34Z |
| format | Article |
| id | doaj.art-37927e803b63465fbd6a05ec787f316b |
| institution | Directory Open Access Journal |
| issn | 0866-7136 2815-5882 |
| language | English |
| last_indexed | 2025-03-14T13:22:34Z |
| publishDate | 2017-06-01 |
| publisher | Publishing House for Science and Technology |
| record_format | Article |
| series | Vietnam Journal of Mechanics |
| spelling | doaj.art-37927e803b63465fbd6a05ec787f316b2025-02-28T11:00:52ZengPublishing House for Science and TechnologyVietnam Journal of Mechanics0866-71362815-58822017-06-0139210.15625/0866-7136/8691An isogeometric SGBEM for crack problems of magneto-electro-elastic materialsHan Duc Tran0Binh Huy Nguyen1Vietnamese-German University, Binh Duong, VietnamInstitute for Continuum Mechanics, Leibniz University Hannover, Germany The isogeometric symmetric Galerkin boundary element method is applied for the analysis of crack problems in two-dimensional magneto-electro-elastic domains. In this method, the field variables of the governing integral equations as well as the geometry of the problems are approximated using non-uniform rational B-splines (NURBS) basis functions. The key advantage of this method is that the isogeometric analysis and boundary element method deal only with the boundary of the domain. To verify the accuracy of the proposed method, numerical examples for crack problems in infinite and finite domains are examined. It is observed that the computed generalized stress intensity factors obtained by the proposed method agree well with the exact solutions and other references. https://vjs.ac.vn/index.php/vjmech/article/view/8691Isogeometric analysisNURBSSGBEMcrackmagneto-electro-elastic |
| spellingShingle | Han Duc Tran Binh Huy Nguyen An isogeometric SGBEM for crack problems of magneto-electro-elastic materials Vietnam Journal of Mechanics Isogeometric analysis NURBS SGBEM crack magneto-electro-elastic |
| title | An isogeometric SGBEM for crack problems of magneto-electro-elastic materials |
| title_full | An isogeometric SGBEM for crack problems of magneto-electro-elastic materials |
| title_fullStr | An isogeometric SGBEM for crack problems of magneto-electro-elastic materials |
| title_full_unstemmed | An isogeometric SGBEM for crack problems of magneto-electro-elastic materials |
| title_short | An isogeometric SGBEM for crack problems of magneto-electro-elastic materials |
| title_sort | isogeometric sgbem for crack problems of magneto electro elastic materials |
| topic | Isogeometric analysis NURBS SGBEM crack magneto-electro-elastic |
| url | https://vjs.ac.vn/index.php/vjmech/article/view/8691 |
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