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This article is cited in 1 scientific paper (total in 1 paper)
Mechanics
Modelling of cracking in circular disk loaded by concentrated forces
V. M. Mirsalimov, N. M. Kalantarly Institute of Mathematics and Mechanics, Azerbaijan National
Academy of Sciences, 9, B. Vahabzadeh str., AZ1141, Baku, Azerbaijan
Abstract:
An isotropic disk of radius $R$, loaded on the contour by two concentrated forces $P$, apllied to the points $z_1=R$ and $z_2=-R$, is considered. A model of cracking in a circular disk, based on consideration of fracture process zone, is proposed. It is assumed that the fracture process zone is a finite length layer, containing material with partially broken bonds between individual structural elements. Equations for determination of the external load critical value at which the crack is observed are obtained.
Key words:
circular disk, zone of weakened interparticle material bonds, cohesive forces, crack nucleation.
Citation:
V. M. Mirsalimov, N. M. Kalantarly, “Modelling of cracking in circular disk loaded by concentrated forces”, Izv. Saratov Univ. Math. Mech. Inform., 15:1 (2015), 90–97
Linking options:
https://www.mathnet.ru/eng/isu569 https://www.mathnet.ru/eng/isu/v15/i1/p90
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Abstract page: | 241 | Full-text PDF : | 98 | References: | 52 |
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