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含裂纹有限结构的局部—整体分析
冯金辉; 柳春图
Source Publication应用力学学报
1999
Volume16Issue:2Pages:145-150
ISSN1000-4939
Abstract基于局部－整体分析法用限元研究了有限结构内含穿透裂纹的Ｉ型断裂问题，作为局部分人出了有限结构内穿透直裂纹尖端区域应力场的渐近表达式，并以此为位移模式构造了高阶奇异元，代替通常有限元分析中裂纹尖端的稠密网格。文中以中心穿透裂纹板结构为例细致地讨论了有限结构有限尺寸效应，讨论了结构厚度结构长度对应力强度因子的影响。
Subject Area力学
Indexed By其他
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/16719
Collection力学所知识产出(1956-2008)
Recommended Citation
GB/T 7714		 冯金辉,柳春图. 含裂纹有限结构的局部—整体分析[J]. 应用力学学报,1999,16,2,:145-150.
APA 冯金辉,&柳春图.(1999).含裂纹有限结构的局部—整体分析.应用力学学报,16(2),145-150.
MLA 冯金辉,et al."含裂纹有限结构的局部—整体分析".应用力学学报 16.2(1999):145-150.
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