Abstract
A method is proposed to study the stress concentration around a shallow spheroidal crack in an infinite elastic body. The stress concentration is due to the diffraction of a low-frequency plane longitudinal wave by the crack. The direction of wave propagation is established in which the combined concentration of mode I and mode II stresses is maximum
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Translated from Prikladnaya Mekhanika, Vol. 42, No. 1, pp. 70–77, January 2006.
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Mikhas'kiv, V.V., Butrak, I.O. Stress concentration around a spheroidal crack caused by a harmonic wave incident at an arbitrary angle. Int Appl Mech 42, 61–66 (2006). https://doi.org/10.1007/s10778-006-0059-2
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DOI: https://doi.org/10.1007/s10778-006-0059-2