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EVALUATION OF THE COEFFICIENT OF TRANSVERSE DEFORMATION AT THE AXIAL-SYMMETRIC DEFORMATION OF CONTINUOUS MEDIUM
- 作者: BAKUSHEV S.V.1
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隶属关系:
- The Penza State University of Architecture and Construction, Penza, Russia
- 期: 编号 5 (2017)
- 页面: 12-20
- 栏目: Articles
- URL: https://journal-vniispk.ru/1815-5235/article/view/346376
- DOI: https://doi.org/10.22363/1815-5235-2017-5-12-20
- ID: 346376
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详细
The article is devoted to the question of theoretical estimation of the value of the coefficient of transverse deformation in continuous medium under the conditions of axial-symmetric deformation. It is shown that the value of the coefficient of transverse strain essentially depends both on the mechanical characteristics of the material of the half-space, the level of development of the stress-strain state at considering point, and on the type of the mathematical model of the continuous medium (geometrically linear or geometrically nonlinear) and may exceed the limit value for linear- elastic body, equal to 0,5.
作者简介
SERGEY BAKUSHEV
The Penza State University of Architecture and Construction, Penza, Russia
编辑信件的主要联系方式.
Email: bakuchsv@mail.ru
BAKUSHEV SERGEY VASILEVICH is the DSc (in Technical Sciences), Professor, professor of Department of Mechanics, the Penza State University of Architecture and Construction. Scientific interests: geometrical and physic non-linear mechanics of continuous mediums
440071, г. Пенза, ул. Лядова, дом 30, кв. 84参考
- Geniev, G.A. (1974). About the question of the deformation theory of plasticity of granular medium. Stroitel'naya Mekhanika i Raschet Sooruzheniy. No 4, 8—10 (in Russian).
- Novozhilov, V.V. (1958). Theory of Elasticity. Sudpromgiz, 370 p. (in Russian)
- Bakushev, S.V. (2013). Geometrical and Physic Non-Linear Mechanics of Continuous Mediums: Plane Problem. Moscow: Knizhniy dom "LIBROCOM", 312 p. (in Russian).
- Bakushev, S.V. (1996). Some problems about Central and axisymmetric deformation of geometrically nonlinear medium. Izvestiya VUZov. Stroitel'stvo. No 8, 35—31 (in Russian)
- Varvak, P.M., Varvak, L.P. (1977). The Grid Method in the Analysis of the Problems of Building Structures. Moscow, Stroyizdat Publ., 154 p. (in Russian).
- Bakushev, S.V. (2016). To the problem of the possibility of forming cylindrical shock waves in continuous medium (Part 1). Stroitelnaya Mekhanika i Raschet Sooruzheniy, No 6, 30—35 (in Russian).
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