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Analysis of Axisymmetric Problems by Element-Free Galerkin Method
| Content Provider | Semantic Scholar |
|---|---|
| Author | Hayati, Ali Nemati Ahmadi, Mohammad Mehdi Sadrnejad, Seyyed Amirodin |
| Copyright Year | 2012 |
| Abstract | In this paper, mesh-free Element-Free Galerkin method has been utilized for analysis of axisymmetric problems. To this aim, basic formulations and assumptions of the method for the case of axisymmetry are derived, and a simple problem of linearly elastic solid mechanics is taken as a benchmark for controlling the consistency of the proposed formulation as well as its accuracy in comparison to FEM. Two different norms for error estimation, i.e. displacement & stress norm, have been addressed in this study. Eventually, using these two norms, a parametric study has been performed on critical factors to demonstrate suitable parametric values. The numerical results show high dependency of the predicted values to the selection of these parameters. |
| Starting Page | 712 |
| Ending Page | 717 |
| Page Count | 6 |
| File Format | PDF HTM / HTML |
| DOI | 10.7763/IJMO.2012.V2.217 |
| Alternate Webpage(s) | http://ijmo.org/papers/217-S20009.pdf |
| Alternate Webpage(s) | https://doi.org/10.7763/IJMO.2012.V2.217 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |