| Title of the article |
FRACTURING IN THE PUNCHED SOLID AT LONGITUDINAL SHEAR
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| Authors |
Hasanov F.F., Candidate of Technical Sciences, Associate Professor, Azerbaijan Technical University, Baku, Azerbaijan Republic, This email address is being protected from spambots. You need JavaScript enabled to view it.
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| In the section |
MECHANICS OF DEFORMED SOLIDS
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| Year |
2013 |
Issue |
2 |
Pages |
46-51 |
| Type of article |
RAR |
Index UDK |
539.375 |
Index BBK |
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| Abstract |
The problem of mechanics of fracture about nucleation of the cracks which are starting with contours of circular holes punched isotropic of a solid at longitudinal shear is considered. The problem of the equilibrium of the punched solid at longitudinal shear with zones of prefracture is reduced to the solution of one infinite algebraic system and two nonlinear singular the integro-differential equations with a nucleus such as Cauchy. From the fracture of these equations are forces in zones of nucleation of cracks. The condition of the occurrence of a crack is formulated in view of the criterion of the limit traction of the bonds in the material.
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| Keywords |
perforated body, pre-fracture zone, connections between sides, longitudinal shift |
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| Bibliography |
- Mirsalimov V.M. Razrushenie uprugih i uprugoplasticheskih tel s treshhinami [Destruction of elastic and elastic-plastic bodies with cracks]. Baku, Jelm, 1984. 124 p.
- Panasjuk V.V., Savruk M.P., Dacyshin A.P. Raspredelenie naprjazhenij okolo treshhin v plastinah i obolochkah [Stress distribution near cracks in plates and shells]. Kiev, Nauk. dumka, 1976. 443 p.
- Mirsalimov V.M. Neodnomernye uprugoplasticheskie zadachi [Multidimensional elastic-plastic problems]. Moscow, Nauka, 1987. 256 p.
- Il'jushin A.A. Plastichnost' [Plasticity]. Moscow, LOGOS, 2004. 376 p.
- Birger I.A. Obshhie algoritmy reshenija zadach teorij uprugosti, plastichnosti i polzuchesti [Common algorithms for solving problems of the theory of elasticity, plasticity and creep]. Uspehi mehaniki deformiruemyh sred [The successes of the mechanics of deformable media]. Moscow, Nauka, 1975, pp. 51-73
- Gol'dshtejn R.V., Perel'muter M.N. Modelirovanie treshhinostojkosti kompozicionnyh materialov [Simulation of fracture toughness of composite materials]. Vychislitelnaya. mehanika sploshnyh sred [Computational continuum mechanics], 2009, vol. 2, no. 2, pp. 22-39.
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