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Article: Boundary element analysis of 3D crack problems in layered materials
Title | Boundary element analysis of 3D crack problems in layered materials 用邊界元方法分析復合材料中的裂紋問題 |
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Authors | |
Keywords | BEM (邊界元方法) Cracks (裂紋) Generalized Kelvin solutions (廣義Kelvin基本解) Layered medium (層狀材料) |
Issue Date | 2003 |
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? |
Abstract | The 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 Identifier | http://hdl.handle.net/10722/71637 |
ISSN | 2023 SCImago Journal Rankings: 0.202 |
References |
DC Field | Value | Language |
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dc.contributor.author | Xiao, H | en_HK |
dc.contributor.author | Yue, Z | en_HK |
dc.date.accessioned | 2010-09-06T06:33:48Z | - |
dc.date.available | 2010-09-06T06:33:48Z | - |
dc.date.issued | 2003 | en_HK |
dc.identifier.citation | Chinese Journal Of Computational Mechanics, 2003, v. 20 n. 6, p. 721-724 | en_HK |
dc.identifier.citation | 計算力學學報, 2003, v. 20 n. 6, p. 721-724 | - |
dc.identifier.issn | 1007-4708 | en_HK |
dc.identifier.uri | http://hdl.handle.net/10722/71637 | - |
dc.description.abstract | The 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.language | chi | en_HK |
dc.relation.ispartof | Chinese Journal of Computational Mechanics | en_HK |
dc.relation.ispartof | 計算力學學報 | - |
dc.subject | BEM (邊界元方法) | en_HK |
dc.subject | Cracks (裂紋) | en_HK |
dc.subject | Generalized Kelvin solutions (廣義Kelvin基本解) | en_HK |
dc.subject | Layered medium (層狀材料) | en_HK |
dc.title | Boundary element analysis of 3D crack problems in layered materials | en_HK |
dc.title | 用邊界元方法分析復合材料中的裂紋問題 | - |
dc.type | Article | en_HK |
dc.identifier.email | Yue, Z:yueqzq@hkucc.hku.hk | en_HK |
dc.identifier.authority | Yue, Z=rp00209 | en_HK |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.scopus | eid_2-s2.0-1942508947 | en_HK |
dc.identifier.hkuros | 85664 | en_HK |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-1942508947&selection=ref&src=s&origin=recordpage | en_HK |
dc.identifier.volume | 20 | en_HK |
dc.identifier.issue | 6 | en_HK |
dc.identifier.spage | 721 | en_HK |
dc.identifier.epage | 724 | en_HK |
dc.identifier.scopusauthorid | Xiao, H=7401565578 | en_HK |
dc.identifier.scopusauthorid | Yue, Z=7102782735 | en_HK |
dc.identifier.issnl | 1007-4708 | - |