A study on the dynamic stress intensity factor of thick wall cylinder with cracks

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Chen, A.
Xu, C.
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| 2001年 / Nanjing University of Science and Technology卷 / 13期
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摘要：
We study stress intensity factor of thick wall cylinder with cracks under dynamic load. The result indicates that the maximum of dynamical stress intensity factor arrives behind the load time and increases with the size of thick wall cylinder. Meanwhile, we find the dynamical stress intensity factor is bigger than the statical stress intensity factor under the same conditions.
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