Stress wave fields in plates weakened by curvilinear holes with edge cracks |
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| Authors: | M. P. Malezhik O. P. Malezhik A. I. Zirka I. S. Chernyshenko |
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| Affiliation: | (1) S. I. Subbotin Institute of Geophysics, National Academy of Sciences of Ukraine, Kiev;(2) S. P. Timoshenko Institute of Mechanics, National Academy of Sciences of Ukraine, Kiev |
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| Abstract: | The dynamic fracture of plates weakened by holes with edge cracks and subjected to impulsive loading is studied using the dynamic photoelastic method. The time dependences of the stress intensity factors and the crack growth rate are examined for three models of plates with circular holes and edge cracks __________ Translated from Prikladnaya Mekhanika, Vol. 42, No. 2, pp. 79–84, February 2006. |
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| Keywords: | dynamic photoelasticity plate hole edge crack stress concentrator dynamic fracture |
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