| 偏心裂纹与边裂纹柱扭转的应力强度因子 |
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| 引用本文： | 陈卫江,王凯.偏心裂纹与边裂纹柱扭转的应力强度因子[J].应用数学和力学,1993,14(4):289-294. |
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| 作者姓名： | 陈卫江 王凯 |
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| 作者单位： | 兰州大学
(陈卫江)，南通职大
(王凯)，上海交通大学(汤任基) |
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| 基金项目： | 国家教委博士点基金资助项目 |
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| 摘 要： |
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| 关 键 词： | 柱体 扭转 偏心 裂纹 应力强度因子 |
Stress Intensity Factors of the Eccentric and Edge Cracked Cylinders |
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| Chen Wei-jiang.Stress Intensity Factors of the Eccentric and Edge Cracked Cylinders[J].Applied Mathematics and Mechanics,1993,14(4):289-294. |
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| Authors: | Chen Wei-jiang |
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| Abstract: | Using the single crack solution and the regular solution of harmonic function, the torsion problem of a cracked cylinder is reduced to solving a set of mixed-type integral equations which can be solved by combining the numerical method of singular integral equation with the boundary element method.Several numerical examples are calculated and the stress intensity factors are obtained. |
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| Keywords: | torsion of cracked cylinder singular integral equations boundary element method stress intensity factor |
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