Исследование контактного взаимодействия берегов дискообразной трещины в трехмерном пространстве при гармоническом нагружении

Translated title of the contribution: Investigation of the crack faces contact interaction for a penny-shaped crack in 3-D space under harmonic loading

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Abstract

Problem of the penny-shaped crack edges contact interaction in three-dimensional space under action of a normal har-monic tension-compression wave and shear wave has been considered. The problem was solved by boundary integral equation method. The dependence of stress intensity factors on wave numbers was investigated. Comparison with the results obtained for the penny-shaped crack in problem without taking into account of contact interaction has been done.
Original languageRussian
Pages (from-to)122-126
Number of pages5
JournalBulletin of Donetsk National University. Series A: Natural Sciences.
Volume6
Issue number2
Publication statusPublished - 2002

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