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- Publisher Website: 10.1088/1757-899X/10/1/012051
- Scopus: eid_2-s2.0-84907693249
- WOS: WOS:000290445000052
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Conference Paper: Convergence study of the fractal finite element method for a centred crack in orthotropic lamina
| Title | Convergence study of the fractal finite element method for a centred crack in orthotropic lamina |
|---|---|
| Authors | |
| Keywords | Computational physics Condensed matter: structural, mechanical & thermal |
| Issue Date | 2010 |
| Publisher | IOP Publishing. |
| Citation | The 9th World Congress on Computational Mechanics and 4th Asian Pacific Congress on Computational Mechanics (WCCM/APCOM 2010), Sydney, Australia, 19-23 July 2010. In IOP Conference Series: Materials Science and Engineering, v. 10 n. 1, paper no. 012051 How to Cite? |
| Abstract | The fractal finite element method (FFEM) was extended to calculate the stress intensity factor (SIF) of a centred crack in orthotropic lamina. The reliability of this method was examined by conducting a series of convergence studies on the use of various numerical integration schemes, configurations of fractal meshes, and the variation of self-similarity ratio. A set of guidelines on the preparation of fractal meshes is proposed. In general, the error of the predicted SIFs can be less than 0.3%. |
| Persistent Identifier | http://hdl.handle.net/10722/133407 |
| ISI Accession Number ID |
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Su, RKL | en_US |
| dc.contributor.author | Sun, HY | en_US |
| dc.date.accessioned | 2011-05-11T08:35:25Z | - |
| dc.date.available | 2011-05-11T08:35:25Z | - |
| dc.date.issued | 2010 | en_US |
| dc.identifier.citation | The 9th World Congress on Computational Mechanics and 4th Asian Pacific Congress on Computational Mechanics (WCCM/APCOM 2010), Sydney, Australia, 19-23 July 2010. In IOP Conference Series: Materials Science and Engineering, v. 10 n. 1, paper no. 012051 | en_US |
| dc.identifier.uri | http://hdl.handle.net/10722/133407 | - |
| dc.description.abstract | The fractal finite element method (FFEM) was extended to calculate the stress intensity factor (SIF) of a centred crack in orthotropic lamina. The reliability of this method was examined by conducting a series of convergence studies on the use of various numerical integration schemes, configurations of fractal meshes, and the variation of self-similarity ratio. A set of guidelines on the preparation of fractal meshes is proposed. In general, the error of the predicted SIFs can be less than 0.3%. | - |
| dc.language | eng | en_US |
| dc.publisher | IOP Publishing. | en_US |
| dc.relation.ispartof | IOP Conference Series: Materials Science and Engineering | en_US |
| dc.subject | Computational physics | - |
| dc.subject | Condensed matter: structural, mechanical & thermal | - |
| dc.title | Convergence study of the fractal finite element method for a centred crack in orthotropic lamina | en_US |
| dc.type | Conference_Paper | en_US |
| dc.identifier.email | Su, RKL: klsu@hkucc.hku.hk | en_US |
| dc.identifier.authority | Su, RKL=rp00072 | en_US |
| dc.identifier.doi | 10.1088/1757-899X/10/1/012051 | - |
| dc.identifier.scopus | eid_2-s2.0-84907693249 | - |
| dc.identifier.hkuros | 184760 | en_US |
| dc.identifier.volume | 10 | en_US |
| dc.identifier.issue | 1 | - |
| dc.identifier.eissn | 1757-899X | - |
| dc.identifier.isi | WOS:000290445000052 | - |
| dc.publisher.place | United Kingdom | - |
| dc.customcontrol.immutable | sml 130716 | - |
| dc.identifier.issnl | 1757-8981 | - |