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EnglishAn effective and robust 2D interface element able to connect independently modeled 3D finite element subdomains is presented. This method has been developed using a hybrid variational formulation with the penalty constraints. which leads to a computational approach that is very efficient. A significant effort has been directed toward developing an automatic calculation of the proper penalty parameter for each interface constraint. This paper extends the previous work on the 1D penalty-based interface element for connecting 2D meshes. A variety of 3D problems have been investigated to validate the formulation.
Pantano, A., & Averill, (2007). A Penalty-Based Interface Technology for Coupling Independently Modeled Three-Dimensional Finite Element Meshes. FINITE ELEMENTS IN ANALYSIS AND DESIGN, 43, 271-286.
| Data di pubblicazione: | 2007 |
| Titolo: | A Penalty-Based Interface Technology for Coupling Independently Modeled Three-Dimensional Finite Element Meshes |
| Autori: | |
| Citazione: | Pantano, A., & Averill, (2007). A Penalty-Based Interface Technology for Coupling Independently Modeled Three-Dimensional Finite Element Meshes. FINITE ELEMENTS IN ANALYSIS AND DESIGN, 43, 271-286. |
| Rivista: | |
| Digital Object Identifier (DOI): | http://dx.doi.org/10.1016/j.finel.2006.10.001 |
| Appare nelle tipologie: | 1.01 Articolo in rivista |
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http://hdl.handle.net/10447/9008
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