欧贵宝, 朱加铭, 饶意中, 张正国. 动载荷下应力强度因子的边界元计算[J]. 工程力学, 1994, 11(2): 76-80.
引用本文: 欧贵宝, 朱加铭, 饶意中, 张正国. 动载荷下应力强度因子的边界元计算[J]. 工程力学, 1994, 11(2): 76-80.
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On Guibao, Zhu Jiaming, Rao Yizhong, Zhang Zhengguo. COMPUTATION OF STRESS INTENSITY FACTORS UNDER DYNAMIC LOADINGS BY BOUNDARY ELEMENT METHOD[J]. Engineering Mechanics, 1994, 11(2): 76-80.
Citation: On Guibao, Zhu Jiaming, Rao Yizhong, Zhang Zhengguo. COMPUTATION OF STRESS INTENSITY FACTORS UNDER DYNAMIC LOADINGS BY BOUNDARY ELEMENT METHOD[J]. Engineering Mechanics, 1994, 11(2): 76-80.
shu

动载荷下应力强度因子的边界元计算

COMPUTATION OF STRESS INTENSITY FACTORS UNDER DYNAMIC LOADINGS BY BOUNDARY ELEMENT METHOD

    摘要
  • 摘要: 用Nardini-Brebbia边界元法计算了动载荷下的应力强度因子,与解析解及有限元解相比较,效果较好。最后对计算结果进行了分析讨论。

     

    Abstract: The dynamic stress intensity factors under dynamic loadings are computed by Nardini-Brebbia Boundary Element Method.The comparison with the analytical solution and the solution of Finite Element Method shows that the method is effective.The results of computation are analysed and discussed as well.

     

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