Zobrazeno 1 - 8 of 8 pro vyhledávání: '"L. I. Postolaki"'
2
Application of the Variational Method of Homogeneous Solutions for the Determination of Axisymmetric Residual Stresses in a Finite Cylinder
Autor: V. F. Chekurin, L. I. Postolaki
Publikováno v: Journal of Mathematical Sciences. 249:539-552
We consider the problem of determination of axisymmetric residual stresses caused by incompatible residual strains in a circular cylinder of finite height. The solution of this problem is reduced to: (i) evaluation of residual stresses in an infinite
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9d6f8655c53ff36a689c3977417bb7f3
https://doi.org/10.1007/s10958-020-04957-0
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6
Application of the Variational Method of Homogeneous Solutions for the Optimal Control of the Axisymmetric Thermoelastic State of a Cylinder
Autor: V. F. Chekurin, L. I. Postolaki
Publikováno v: Journal of Mathematical Sciences. 243:128-144
We propose a variational approach to the solution of the problem of optimization of a stationary axisymmetric thermal stressed state of a finite solid cylinder by controlling the distribution of volumetric heat sources. The proposed approach is based
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::530242010925455aca126fba9690b06f
https://doi.org/10.1007/s10958-019-04531-3
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7
Variational Method of Homogeneous Solutions in Axisymmetric Elasticity Problems for a Semiinfinite Cylinder
Autor: V. F. Chekurin, L. I. Postolaki
Publikováno v: Journal of Mathematical Sciences. 201:175-189
UDC 539.3 We develop a variational method of homogeneous solutions for the solution of axisymmetric elasticity problems for a semiinfinite cylinder with free lateral surface. We consider four types of boundary conditions imposed on the end of cylinde
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::518bb98fbaa640c8eae0a9fd5ba8a211
https://doi.org/10.1007/s10958-014-1982-0
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8
Theoretical and experimental determination of residual stresses in plane joints
Autor: L. I. Postolaki, V. F. Chekurin
Publikováno v: Materials Science. 45:318-328
We have developed a mathematical model for determining residual stresses and stress concentration in the neighborhood of a plane joint of dissimilar materials and formulated variational statements of direct and inverse problems. The parameters of the
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::85e8b17ab1157e5e0d1d02e3be2777f9
https://doi.org/10.1007/s11003-009-9181-8
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