About the edge-based smoothed finite element method for the Reissner-Mindlin plate-bending problem
The paper further develops the edge-based smoothed finite element method (ES-FEM) for analysis of Reissner-Mindlin plates using triangular meshes. The bending and shearing stiffness matrices are obtained using strain smoothing technique over the smoothing domains associated with edges of elements. T...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Publishing House for Science and Technology
2009-06-01
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| Series: | Vietnam Journal of Mechanics |
| Online Access: | https://vjs.ac.vn/index.php/vjmech/article/view/5485 |
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| _version_ | 1850206951300923392 |
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| author | Nguyen Xuan Hung Nguyen Thoi Trung |
| author_facet | Nguyen Xuan Hung Nguyen Thoi Trung |
| author_sort | Nguyen Xuan Hung |
| collection | DOAJ |
| description | The paper further develops the edge-based smoothed finite element method (ES-FEM) for analysis of Reissner-Mindlin plates using triangular meshes. The bending and shearing stiffness matrices are obtained using strain smoothing technique over the smoothing domains associated with edges of elements. Transverse shear locking can be avoided with help of the discrete shear gap (DSG) method. The numerical examples show that the present ES-FEM-DSG method obtains very accurate results compared to the exact solution and other existing elements. |
| format | Article |
| id | doaj-art-c38614493c464864b3d0bf8fd464620b |
| institution | OA Journals |
| issn | 0866-7136 2815-5882 |
| language | English |
| publishDate | 2009-06-01 |
| publisher | Publishing House for Science and Technology |
| record_format | Article |
| series | Vietnam Journal of Mechanics |
| spelling | doaj-art-c38614493c464864b3d0bf8fd464620b2025-08-20T02:10:39ZengPublishing House for Science and TechnologyVietnam Journal of Mechanics0866-71362815-58822009-06-0131210.15625/0866-7136/31/2/5485About the edge-based smoothed finite element method for the Reissner-Mindlin plate-bending problemNguyen Xuan Hung0Nguyen Thoi Trung1Department of Mechanics, Faculty of Mathematics and Computer Science, University of Science-VNU-HCM, VietnamDepartment of Mechanics, Faculty of Mathematics and Computer Science, University of Science-VNU-HCM, VietnamThe paper further develops the edge-based smoothed finite element method (ES-FEM) for analysis of Reissner-Mindlin plates using triangular meshes. The bending and shearing stiffness matrices are obtained using strain smoothing technique over the smoothing domains associated with edges of elements. Transverse shear locking can be avoided with help of the discrete shear gap (DSG) method. The numerical examples show that the present ES-FEM-DSG method obtains very accurate results compared to the exact solution and other existing elements.https://vjs.ac.vn/index.php/vjmech/article/view/5485 |
| spellingShingle | Nguyen Xuan Hung Nguyen Thoi Trung About the edge-based smoothed finite element method for the Reissner-Mindlin plate-bending problem Vietnam Journal of Mechanics |
| title | About the edge-based smoothed finite element method for the Reissner-Mindlin plate-bending problem |
| title_full | About the edge-based smoothed finite element method for the Reissner-Mindlin plate-bending problem |
| title_fullStr | About the edge-based smoothed finite element method for the Reissner-Mindlin plate-bending problem |
| title_full_unstemmed | About the edge-based smoothed finite element method for the Reissner-Mindlin plate-bending problem |
| title_short | About the edge-based smoothed finite element method for the Reissner-Mindlin plate-bending problem |
| title_sort | about the edge based smoothed finite element method for the reissner mindlin plate bending problem |
| url | https://vjs.ac.vn/index.php/vjmech/article/view/5485 |
| work_keys_str_mv | AT nguyenxuanhung abouttheedgebasedsmoothedfiniteelementmethodforthereissnermindlinplatebendingproblem AT nguyenthoitrung abouttheedgebasedsmoothedfiniteelementmethodforthereissnermindlinplatebendingproblem |