| 炮筒的应力强度因子计算 |
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| 引用本文： | 朱苹,方超,王志群.炮筒的应力强度因子计算[J].南京理工大学学报(自然科学版),1986(1). |
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| 作者姓名： | 朱苹 方超 王志群 |
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| 作者单位： | 华东工学院材料力学教研室
(朱苹，方超)，华东工学院材料力学教研室(王志群) |
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| 摘 要： | 本文用二维等参奇异元计算了内压作用下含轴向裂纹炮筒的应力强度因子,推导了文献3]的有关公式。
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| 关 键 词： | 有限元法 应力强度因子 |
Computation of Stress Intensity Factors of Gun Barrel |
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| Zhu Ping,Qi Chao,Wang Zhiqun.Computation of Stress Intensity Factors of Gun Barrel[J].Journal of Nanjing University of Science and Technology(Nature Science),1986(1). |
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| Authors: | Zhu Ping Qi Chao Wang Zhiqun |
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| Institution: | Zhu Ping;Qi Chao;Wang Zhiqun |
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| Abstract: | In this paper the stress intensity factors or the gun barrelcarryingan an axial crack under the internal pressure are calculaled by use of thequadratic isoparametric singular element. And relevant formulas given inrefernce 8] are derived. |
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| Keywords: | Finte Element Methods Stress Intensity Factor |
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