Please use this identifier to cite or link to this item:
https://repository.cihe.edu.hk/jspui/handle/cihe/2554
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Leung, Andrew Yee Tak | en_US |
dc.contributor.other | 張小春 | - |
dc.contributor.other | 鐘偉芳 | - |
dc.date.accessioned | 2022-03-11T04:45:07Z | - |
dc.date.available | 2022-03-11T04:45:07Z | - |
dc.date.issued | 2008 | - |
dc.identifier.uri | https://repository.cihe.edu.hk/jspui/handle/cihe/2554 | - |
dc.description.abstract | 應用二級分形有限元法(F2LFEM),將裂紋結構的區域用人工邊界Γ劃分為D和Ω兩部分。區域D是圍繞產生應力奇異性的裂紋尖端鄰域,在區域D內采用二級分形有限元(或稱相似有限元)求解。除D以外的區域為Ω,在區域Ω內,採用傳統有限元方法求解。首先用比擬方法推導了正交各向異性板Ⅲ型裂紋問題的William′s一般解,將它作為分形有限元的整體插值函數,應用F2LFEM分別求解了正交各向異性板含單邊裂紋、對稱雙邊裂紋以及中心裂紋情形下的Ⅲ型應力強度因子。分析表明:將F2LFEM推廣應用於求解正交各向異性板Ⅲ型裂紋的應力強度因子是很有效的,而且具有很高的計算精度。 | en_US |
dc.language.iso | zh | en_US |
dc.publisher | 華中科技大學 | en_US |
dc.relation.ispartof | 華中科技大學學報(自然科學版) | en_US |
dc.title | 正交各向異性板Ⅲ型裂紋問題的F2LFEM求解 | en_US |
dc.title.alternative | Problem of mode III crack for orthotropic plate by F2LFEM | - |
dc.type | journal article | en_US |
dc.identifier.doi | 10.3321/j.issn:1671-4512.2008.04.034 | - |
dc.contributor.affiliation | School of Computing and Information Sciences | en_US |
dc.relation.issn | 1671-4512 | en_US |
dc.description.volume | 36 | en_US |
dc.description.issue | 4 | en_US |
dc.description.startpage | 126 | en_US |
dc.description.endpage | 128 | en_US |
dc.cihe.affiliated | No | - |
item.languageiso639-1 | zh | - |
item.fulltext | With Fulltext | - |
item.openairetype | journal article | - |
item.grantfulltext | open | - |
item.openairecristype | http://purl.org/coar/resource_type/c_6501 | - |
item.cerifentitytype | Publications | - |
crisitem.author.dept | Yam Pak Charitable Foundation School of Computing and Information Sciences | - |
Appears in Collections: | CIS Publication |
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View Online | 139 B | HTML | View/Open |
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