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Article: Boundary element analysis of three-dimensional crack problems in two joined transversely isotropic solids
Title | Boundary element analysis of three-dimensional crack problems in two joined transversely isotropic solids |
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Authors | |
Keywords | Anisotropy Bi-materials Boundary element method Crack Fracture mechanics Fundamental singular solution Stress intensity factors |
Issue Date | 2005 |
Publisher | Springer Verlag. The Journal's web site is located at http://link.springer.de/link/service/journals/00466/index.htm |
Citation | Computational Mechanics, 2005, v. 36 n. 6, p. 459-474 How to Cite? |
Abstract | The present paper presents a boundary element analysis of penny-shaped crack problems in two joined transversely isotropic solids. The boundary element analysis is carried out by incorporating the fundamental singular solution for a concentrated point load in a transversely isotropic bi-material solid of infinite space into the conventional displacement boundary integral equations. The conventional multi-region method is used to analyze the crack problems. The traction-singular elements are employed to capture the singularity around the crack front. The values of the stress intensity factors are obtained by using crack opening displacements. The numerical scheme results are verified with the closed-form solutions available in the literature for a penny-shaped crack parallel to the plane of the isotropy of a homogeneous and transversely isotropic solid of infinite extent. The new problem of a penny-shaped crack perpendicular to the interface of a transversely isotropic bi-material solid is then examined in detail. The crack surfaces are subject to the three normal tractions and the uniform shear traction. The associated stress intensity factor values are obtained and analyzed. The present results can be used for the prediction of the stability of composite structures and the hydraulic fracturing in deep rock strata and reservoir engineering. © Springer-Verlag 2005. |
Persistent Identifier | http://hdl.handle.net/10722/70859 |
ISSN | 2023 Impact Factor: 3.7 2023 SCImago Journal Rankings: 1.265 |
ISI Accession Number ID | |
References |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Yue, ZQ | en_HK |
dc.contributor.author | Xiao, HT | en_HK |
dc.contributor.author | Tham, LG | en_HK |
dc.contributor.author | Lee, CF | en_HK |
dc.contributor.author | Pan, E | en_HK |
dc.date.accessioned | 2010-09-06T06:26:45Z | - |
dc.date.available | 2010-09-06T06:26:45Z | - |
dc.date.issued | 2005 | en_HK |
dc.identifier.citation | Computational Mechanics, 2005, v. 36 n. 6, p. 459-474 | en_HK |
dc.identifier.issn | 0178-7675 | en_HK |
dc.identifier.uri | http://hdl.handle.net/10722/70859 | - |
dc.description.abstract | The present paper presents a boundary element analysis of penny-shaped crack problems in two joined transversely isotropic solids. The boundary element analysis is carried out by incorporating the fundamental singular solution for a concentrated point load in a transversely isotropic bi-material solid of infinite space into the conventional displacement boundary integral equations. The conventional multi-region method is used to analyze the crack problems. The traction-singular elements are employed to capture the singularity around the crack front. The values of the stress intensity factors are obtained by using crack opening displacements. The numerical scheme results are verified with the closed-form solutions available in the literature for a penny-shaped crack parallel to the plane of the isotropy of a homogeneous and transversely isotropic solid of infinite extent. The new problem of a penny-shaped crack perpendicular to the interface of a transversely isotropic bi-material solid is then examined in detail. The crack surfaces are subject to the three normal tractions and the uniform shear traction. The associated stress intensity factor values are obtained and analyzed. The present results can be used for the prediction of the stability of composite structures and the hydraulic fracturing in deep rock strata and reservoir engineering. © Springer-Verlag 2005. | en_HK |
dc.language | eng | en_HK |
dc.publisher | Springer Verlag. The Journal's web site is located at http://link.springer.de/link/service/journals/00466/index.htm | en_HK |
dc.relation.ispartof | Computational Mechanics | en_HK |
dc.subject | Anisotropy | en_HK |
dc.subject | Bi-materials | en_HK |
dc.subject | Boundary element method | en_HK |
dc.subject | Crack | en_HK |
dc.subject | Fracture mechanics | en_HK |
dc.subject | Fundamental singular solution | en_HK |
dc.subject | Stress intensity factors | en_HK |
dc.title | Boundary element analysis of three-dimensional crack problems in two joined transversely isotropic solids | en_HK |
dc.type | Article | en_HK |
dc.identifier.openurl | http://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0178-7675&volume=36&issue=6&spage=459&epage=474&date=2005&atitle=Boundary+element+analysis+of+three-dimensional+crack+problems+in+two+joined+transversely+isotropic+solids | en_HK |
dc.identifier.email | Yue, ZQ: yueqzq@hku.hk | en_HK |
dc.identifier.email | Tham, LG: hrectlg@hku.hk | en_HK |
dc.identifier.email | Lee, CF: leecf@hkucc.hku.hk | en_HK |
dc.identifier.authority | Yue, ZQ=rp00209 | en_HK |
dc.identifier.authority | Tham, LG=rp00176 | en_HK |
dc.identifier.authority | Lee, CF=rp00139 | en_HK |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1007/s00466-005-0681-6 | en_HK |
dc.identifier.scopus | eid_2-s2.0-25444441738 | en_HK |
dc.identifier.hkuros | 114451 | en_HK |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-25444441738&selection=ref&src=s&origin=recordpage | en_HK |
dc.identifier.volume | 36 | en_HK |
dc.identifier.issue | 6 | en_HK |
dc.identifier.spage | 459 | en_HK |
dc.identifier.epage | 474 | en_HK |
dc.identifier.isi | WOS:000231938700005 | - |
dc.publisher.place | Germany | en_HK |
dc.identifier.scopusauthorid | Yue, ZQ=7102782735 | en_HK |
dc.identifier.scopusauthorid | Xiao, HT=7401565578 | en_HK |
dc.identifier.scopusauthorid | Tham, LG=7006213628 | en_HK |
dc.identifier.scopusauthorid | Lee, CF=8068602600 | en_HK |
dc.identifier.scopusauthorid | Pan, E=7006567645 | en_HK |
dc.identifier.issnl | 0178-7675 | - |