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

Translated title of the contribution: Исследование контактного взаимодействия берегов дискообразной трещины в трехмерном пространстве при гармоническом нагружении

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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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electric contacts
edge cracks
compression waves
stress intensity factors
S waves
integral equations
cracks
interactions

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title = "Investigation of the crack faces contact interaction for a penny-shaped crack in 3-D space under harmonic loading",
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.",
author = "Oleksandr Menshykov",
year = "2002",
language = "Russian",
volume = "6",
pages = "122--126",
journal = "Bulletin of Donetsk National University. Series A: Natural Sciences.",
issn = "1817-2237",
number = "2",

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T1 - Investigation of the crack faces contact interaction for a penny-shaped crack in 3-D space under harmonic loading

AU - Menshykov, Oleksandr

PY - 2002

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N2 - 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.

AB - 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.

M3 - Article

VL - 6

SP - 122

EP - 126

JO - Bulletin of Donetsk National University. Series A: Natural Sciences.

JF - Bulletin of Donetsk National University. Series A: Natural Sciences.

SN - 1817-2237

IS - 2

ER -