Abstract
The penny-shaped cracks periodically distributed in infinite elastic body are studied. The problem is approximately simplified to that of a single crack embedded in finite length cylinder and the stress intensity factor is obtained by solving a Fredholm integral equation. Numerical results are given and the effects of crack interaction on the stress intensity factor are discussed.
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Zhou Jianping. The Doctor Thesis of Engineering Science, National Univ of Defence Tech, Oct. 1989 (in Chinese)
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The project suppoted by National Natural Science Foundation of China
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Jianping, Z., Yinchu, L. The approximate solution of penny-shaped cracks periodically distributed in infinite elastic body. Acta Mech Sinica 8, 61–68 (1992). https://doi.org/10.1007/BF02486917
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DOI: https://doi.org/10.1007/BF02486917