| 一类周期裂纹问题的数值解 |
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| 引用本文： | 李星.一类周期裂纹问题的数值解[J].宁夏大学学报(自然科学版),1998,19(1):45-46. |
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| 作者姓名： | 李星 |
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| 作者单位： | 宁夏大学数学与电算工程 |
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| 摘 要： | 一类周期裂纹问题的数值解李星宁夏大学数学系与电算工程，７５００２１，银川关键词周期，裂纹，奇异积分方程，数值解，应力强度因子分类号（中图）Ｏ３４６．１，Ｏ２４１．８３；（１９９１ＭＲ）７３Ｃ本文运用文献［１～２］的复变方法将文献［３］中单裂纹的情况推...
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| 关 键 词： | 裂纹 数值解 应力强度因子 周期裂纹 |
NUMERICAL SOLUTION OF A CLASS OF PERIODIC CRACK PROBLEM |
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| Li Xing.NUMERICAL SOLUTION OF A CLASS OF PERIODIC CRACK PROBLEM[J].Journal of Ningxia University(Natural Science Edition),1998,19(1):45-46. |
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| Authors: | Li Xing |
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| Institution: | Li Xing Department of Mathematics & Computing Engineering,Ningxia University,750021,Yinchuan,China |
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| Abstract: | By using the theory of singular integral equation with Hilbert kernal,the periodic solution in closed form of the SIE and analytic expressions of the stress intensity factors are obtained, by means of Lobatto Chebyshev quadrature formula, some numerical results are performed |
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| Keywords: | periodicity crack singular integral equation numerical solution stress intensity factor |
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