IMECH-IR  > 力学所知识产出(1956-2008)
用应力杂交法计算Reissner型板复合型弯曲应力强度因子
李英治; 柳春图
Source Publication航空学报
1986
Volume7Issue:6Pages:553-558
ISSN1000-6893
Abstract本文在Reissner型平板裂纹尖端应力应变场一般解~[2,3]的基础上,采用应力杂交法构造高阶奇异元。由于采用了奇异元并解决了单元协调问题,使得Ⅱ型、Ⅲ型应力强度因子均获得较好的计算精度。本文计算了有限尺寸板复合型弯曲应力强度因子,并对Reissner型板若干力学特性进行了讨论分析。
KeywordReissner型板 弯曲应力强度 杂交法 I型应力强度因子 奇异元 无限大板 有限尺寸效应 无量纲应力强度因子 计算精度
Language中文
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/37206
Collection力学所知识产出(1956-2008)
Corresponding Author李英治
Recommended Citation
GB/T 7714
李英治,柳春图. 用应力杂交法计算Reissner型板复合型弯曲应力强度因子[J]. 航空学报,1986,7,6,:553-558.
APA 李英治,&柳春图.(1986).用应力杂交法计算Reissner型板复合型弯曲应力强度因子.航空学报,7(6),553-558.
MLA 李英治,et al."用应力杂交法计算Reissner型板复合型弯曲应力强度因子".航空学报 7.6(1986):553-558.
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