Please use this identifier to cite or link to this item:
https://scholarbank.nus.edu.sg/handle/10635/65361
DC Field | Value | |
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dc.title | Coupled FEM and meshless radial point interpolation method | |
dc.contributor.author | Zhang, Y. | |
dc.contributor.author | Wang, J. | |
dc.contributor.author | Zhang, B. | |
dc.date.accessioned | 2014-06-17T08:15:55Z | |
dc.date.available | 2014-06-17T08:15:55Z | |
dc.date.issued | 2008-06 | |
dc.identifier.citation | Zhang, Y.,Wang, J.,Zhang, B. (2008-06). Coupled FEM and meshless radial point interpolation method. Qinghua Daxue Xuebao/Journal of Tsinghua University 48 (6) : 951-954. ScholarBank@NUS Repository. | |
dc.identifier.issn | 10000054 | |
dc.identifier.uri | http://scholarbank.nus.edu.sg/handle/10635/65361 | |
dc.description.abstract | The advantages of the meshless and finite element methods were combined in a coupled finite element and meshless radial point interpolation method. Since only the node information is needed in a meshless method, this overcomes the difficulties resulting from element distortion and mesh regeneration in the FEM, when analyzing crack propagation and local large deformation problems. The element-free galerkin method (EFG) and the radial point interpolation method (RPIM) results are consistent with standard results for the cantilever beam problem, but the RPIM is more efficient. A coupled FEM and RPIM method for a semi-infinite plane problem were found to be more efficient than the RPIM alone. Comparison of these numerical results with closed-form solution shows that this approach is accurate and efficient. | |
dc.source | Scopus | |
dc.subject | Finite element method (FEM) | |
dc.subject | Meshless method | |
dc.subject | Point interpolation | |
dc.subject | Radial basis function | |
dc.type | Article | |
dc.contributor.department | CIVIL ENGINEERING | |
dc.description.sourcetitle | Qinghua Daxue Xuebao/Journal of Tsinghua University | |
dc.description.volume | 48 | |
dc.description.issue | 6 | |
dc.description.page | 951-954 | |
dc.description.coden | QDXKE | |
dc.identifier.isiut | NOT_IN_WOS | |
Appears in Collections: | Staff Publications |
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