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炮筒的应力强度因子计算
Computation of Stress Intensity Factors of Gun Barrel
【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。
【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.
- 【文献出处】 南京理工大学学报(自然科学版) ,Journal of Nanjing University of Science and Technology , 编辑部邮箱 ,1986年01期
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