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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2006, Volume 47, Issue 5, Pages 145–156
(Mi pmtf2196)
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Critical equilibrium state of a bushing in a contact pair with cracks possessing plastic tip zones
V. M. Mirsalimov Azerbaijan Technical University, Baku, Azerbaijan, AZ1073
Abstract:
The problem of mechanics of contact fracture is considered for a bushing in a friction pair. It is assumed that multiple reciprocating motion of the plunger leads to fracture of the bushing material owing to friction caused by contact interaction and accompanied by the joint effect of loading and temperature. It is assumed that there are several arbitrarily located straight-line cracks with tip zones near the contact surface of the bushing. The stress state of the bushing is examined in the presence of regions where the crack faces (or some part of them) come into contact.
Keywords:
bushing in a contact pair, fracture, crack, plastic flow.
Received: 15.09.2004 Accepted: 04.05.2005
Citation:
V. M. Mirsalimov, “Critical equilibrium state of a bushing in a contact pair with cracks possessing plastic tip zones”, Prikl. Mekh. Tekh. Fiz., 47:5 (2006), 145–156; J. Appl. Mech. Tech. Phys., 47:5 (2006), 736–746
Linking options:
https://www.mathnet.ru/eng/pmtf2196 https://www.mathnet.ru/eng/pmtf/v47/i5/p145
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