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Article: A brief note on elastic T-stress for centred crack in anisotropic plate
Title | A brief note on elastic T-stress for centred crack in anisotropic plate |
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Authors | |
Keywords | Anisotropic Fractal finite element Higher order terms Planar crack Stress intensity factor T-stress |
Issue Date | 2005 |
Publisher | Springer Verlag Dordrecht. The Journal's web site is located at http://springerlink.metapress.com/openurl.asp?genre=journal&issn=0376-9429 |
Citation | International Journal Of Fracture, 2005, v. 131 n. 1, p. 53-58 How to Cite? |
Abstract | The stress intensity factors (SIFs) and the T-stress for a planar crack with anisotropic materials are evaluated by the fractal finite element method (FFEM). The FFEM combines an exterior finite element model and a localized inner model near the crack tip. The mesh geometry of the latter is self-similar in radial layers around the tip. A higher order displacement series derived from Laurent series and Goursat functions is used to condense the large numbers of nodal displacements at the inner model near the crack tip into a small set of unknown coefficients. In this study, the variations of the SIFs and the T-stress with material properties and orientations of a crack are presented. The separation of the analytical displacement series into four fundamental cases has shown to be necessary in order to cover all the material variations and the orientations of a crack in the plate with general rectilinear anisotropic materials. © Springer 2005. |
Persistent Identifier | http://hdl.handle.net/10722/48543 |
ISSN | 2023 Impact Factor: 2.2 2023 SCImago Journal Rankings: 0.676 |
ISI Accession Number ID | |
References | |
Grants |
DC Field | Value | Language |
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dc.contributor.author | Su, RKL | en_HK |
dc.contributor.author | Sun, HY | en_HK |
dc.date.accessioned | 2008-05-22T04:16:42Z | - |
dc.date.available | 2008-05-22T04:16:42Z | - |
dc.date.issued | 2005 | en_HK |
dc.identifier.citation | International Journal Of Fracture, 2005, v. 131 n. 1, p. 53-58 | en_HK |
dc.identifier.issn | 0376-9429 | en_HK |
dc.identifier.uri | http://hdl.handle.net/10722/48543 | - |
dc.description.abstract | The stress intensity factors (SIFs) and the T-stress for a planar crack with anisotropic materials are evaluated by the fractal finite element method (FFEM). The FFEM combines an exterior finite element model and a localized inner model near the crack tip. The mesh geometry of the latter is self-similar in radial layers around the tip. A higher order displacement series derived from Laurent series and Goursat functions is used to condense the large numbers of nodal displacements at the inner model near the crack tip into a small set of unknown coefficients. In this study, the variations of the SIFs and the T-stress with material properties and orientations of a crack are presented. The separation of the analytical displacement series into four fundamental cases has shown to be necessary in order to cover all the material variations and the orientations of a crack in the plate with general rectilinear anisotropic materials. © Springer 2005. | en_HK |
dc.format.extent | 164551 bytes | - |
dc.format.extent | 40905 bytes | - |
dc.format.mimetype | application/pdf | - |
dc.format.mimetype | application/pdf | - |
dc.language | eng | en_HK |
dc.language | fre | en_HK |
dc.language | ger | en_HK |
dc.publisher | Springer Verlag Dordrecht. The Journal's web site is located at http://springerlink.metapress.com/openurl.asp?genre=journal&issn=0376-9429 | en_HK |
dc.relation.ispartof | International Journal of Fracture | en_HK |
dc.rights | The original publication is available at www.springerlink.com | en_HK |
dc.subject | Anisotropic | en_HK |
dc.subject | Fractal finite element | en_HK |
dc.subject | Higher order terms | en_HK |
dc.subject | Planar crack | en_HK |
dc.subject | Stress intensity factor | en_HK |
dc.subject | T-stress | en_HK |
dc.title | A brief note on elastic T-stress for centred crack in anisotropic plate | en_HK |
dc.type | Article | en_HK |
dc.identifier.openurl | http://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0376-9429&volume=131&issue=1&spage=53&epage=58&date=2005&atitle=A+brief+note+on+elastic+T-stress+for+centred+crack+in+anisotropic+plate+ | en_HK |
dc.identifier.email | Su, RKL:klsu@hkucc.hku.hk | en_HK |
dc.identifier.authority | Su, RKL=rp00072 | en_HK |
dc.description.nature | postprint | en_HK |
dc.identifier.doi | 10.1007/s10704-004-3366-9 | en_HK |
dc.identifier.scopus | eid_2-s2.0-10944230796 | en_HK |
dc.identifier.hkuros | 97168 | - |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-10944230796&selection=ref&src=s&origin=recordpage | en_HK |
dc.identifier.volume | 131 | en_HK |
dc.identifier.issue | 1 | en_HK |
dc.identifier.spage | 53 | en_HK |
dc.identifier.epage | 58 | en_HK |
dc.identifier.isi | WOS:000227184100004 | - |
dc.publisher.place | Netherlands | en_HK |
dc.relation.project | Interaction of multiple branched cracks | - |
dc.identifier.scopusauthorid | Su, RKL=7102627096 | en_HK |
dc.identifier.scopusauthorid | Sun, HY=10144742900 | en_HK |
dc.identifier.citeulike | 41780 | - |
dc.identifier.issnl | 0376-9429 | - |