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用工程方法推导均匀拉伸横观各向同性体中椭圆裂纹的应力强度因子
Derivation of Stress Intensity Factor for Elliptic Crack in Transversely Isotropic Solid Subjected to Uniform Tension by the Engineering Approach
【摘要】 本文采用工程方法推导了均匀拉伸横观各向同性体中椭圆裂纹的应力强度因子K1公式。本方法与G.C.Sin的方法进行比较,具有推导简便和理解容易的优点。
【Abstract】 The engineering approach for deriving the stress intensity factor K1 of elliptic crack in transversely isotropic solid subjected to uniform tension is introduced. The method has been confirmed with G.C.Sih’s method, the derivation is simple and is easy to understand.
【关键词】 工程方法;
均匀拉伸;
横观各向同性体;
椭圆裂纹;
应力强度因子;
【Key words】 engineering approach; uniform tension; transversely isotropic solid; elliptic crack; stress intensity factor;
【Key words】 engineering approach; uniform tension; transversely isotropic solid; elliptic crack; stress intensity factor;
- 【文献出处】 哈尔滨工程大学学报 ,Journal of Harbin Engineering University , 编辑部邮箱 ,1986年04期
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