An improved finite element method for cracks with multiple branches

The conventional finite element method is improved to tackle complex cracks with multiple branches. The parasitic nodes are introduced to the nodes whose nodal support is completely cut by the crack surfaces, while the nodes whose supports contain crack tips inside are accordingly enriched by the cr...

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Main Authors: Zhang, H. H., Li, L. X., An, Xinmei, Ma, Guowei
其他作者: School of Civil and Environmental Engineering
格式: Article
語言:English
出版: 2013
在線閱讀:https://hdl.handle.net/10356/103136
http://hdl.handle.net/10220/16946
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機構: Nanyang Technological University
語言: English

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