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Article: Boundary element analysis of 3D crack problems in layered materials

TitleBoundary element analysis of 3D crack problems in layered materials
Authors
KeywordsBEM (邊界元方法)
Cracks (裂紋)
Generalized Kelvin solutions (廣義Kelvin基本解)
Layered medium (層狀材料)
Issue Date2003
Citation
Chinese Journal Of Computational Mechanics, 2003, v. 20 n. 6, p. 721-724 How to Cite?
計算力學學報, 2003, v. 20 n. 6, p. 721-724 How to Cite?
AbstractThe boundary element method for the analysis of crack problems are presented using the fundamental solutions of three-dimensional multilayered solids. The multi-domain method of the BEM and the crack element are utilized. The displacement extrapolation methods are applied for evaluating the values of stress intensity factors of cracks. It is shown that the present method is efficient for the crack problems in layered solids. 利用層狀材料的廣義Klevin基本解,建立了計算三維層狀材料中的裂紋邊界元方法。采用邊界元方法中的多區域方法和能反映均勻介質中裂紋尖端應力場和位移場特征的面力奇異單元。裂紋的應力強度因子由裂紋面上的位移經插值計算得到。算例分析表明,本文建議的方法可以獲得較高的計算精度。
Persistent Identifierhttp://hdl.handle.net/10722/71637
ISSN
2015 SCImago Journal Rankings: 0.337
References

 

DC FieldValueLanguage
dc.contributor.authorXiao, Hen_HK
dc.contributor.authorYue, Zen_HK
dc.date.accessioned2010-09-06T06:33:48Z-
dc.date.available2010-09-06T06:33:48Z-
dc.date.issued2003en_HK
dc.identifier.citationChinese Journal Of Computational Mechanics, 2003, v. 20 n. 6, p. 721-724en_HK
dc.identifier.citation計算力學學報, 2003, v. 20 n. 6, p. 721-724-
dc.identifier.issn1007-4708en_HK
dc.identifier.urihttp://hdl.handle.net/10722/71637-
dc.description.abstractThe boundary element method for the analysis of crack problems are presented using the fundamental solutions of three-dimensional multilayered solids. The multi-domain method of the BEM and the crack element are utilized. The displacement extrapolation methods are applied for evaluating the values of stress intensity factors of cracks. It is shown that the present method is efficient for the crack problems in layered solids. 利用層狀材料的廣義Klevin基本解,建立了計算三維層狀材料中的裂紋邊界元方法。采用邊界元方法中的多區域方法和能反映均勻介質中裂紋尖端應力場和位移場特征的面力奇異單元。裂紋的應力強度因子由裂紋面上的位移經插值計算得到。算例分析表明,本文建議的方法可以獲得較高的計算精度。en_HK
dc.languagechien_HK
dc.relation.ispartofChinese Journal of Computational Mechanicsen_HK
dc.relation.ispartof計算力學學報-
dc.subjectBEM (邊界元方法)en_HK
dc.subjectCracks (裂紋)en_HK
dc.subjectGeneralized Kelvin solutions (廣義Kelvin基本解)en_HK
dc.subjectLayered medium (層狀材料)en_HK
dc.titleBoundary element analysis of 3D crack problems in layered materialsen_HK
dc.typeArticleen_HK
dc.identifier.emailYue, Z:yueqzq@hkucc.hku.hken_HK
dc.identifier.authorityYue, Z=rp00209en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.scopuseid_2-s2.0-1942508947en_HK
dc.identifier.hkuros85664en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-1942508947&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume20en_HK
dc.identifier.issue6en_HK
dc.identifier.spage721en_HK
dc.identifier.epage724en_HK
dc.identifier.scopusauthoridXiao, H=7401565578en_HK
dc.identifier.scopusauthoridYue, Z=7102782735en_HK
dcterms.title用邊界元方法分析復合材料中的裂紋問題-

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