Zobrazeno 1 - 10
of 15
pro vyhledávání: '"I. P. Shatskii"'
Autor:
I. G. Shatskii
Publikováno v:
Радиационная гигиена, Vol 7, Iss 4, Pp 157-164 (2015)
Regional study was conducted in 12 specialized pediatric medical organisations in St. Petersburg to assess exposure levels of pediatric patients (newborns, 1, 5, 10 and 15 years) during the most common radiographic examinations. The average values of
Externí odkaz:
https://doaj.org/article/33f1910fdcac4dc7b7a46f1561da127f
Autor:
I. P. Shatskii, V. V. Perepichka
Publikováno v:
Journal of Applied Mechanics and Technical Physics. 54:1016-1020
The wave problem of perturbation propagation along an elastic rod interacting with the medium is investigated using the model of viscoplastic friction. An exact solution of the problem is obtained for an arbitrary time of the loading period. Analysis
Autor:
N. V. Makoviichuk, I. P. Shatskii
Publikováno v:
Journal of Applied Mechanics and Technical Physics. 52:464-470
The problem of closure of collinear cracks during bending of a shallow shell is considered within the framework of the Kirchhoff theory. Crack closure is described using the model of contact along a line on one of the shell faces. Strain and moment i
Autor:
I. P. Shatskii
Publikováno v:
Journal of Mathematical Sciences. 103:357-362
Closed cracks in a bending plate are studied in a two-dimensional formulation based on the Kirchhoff theory and the theory of the two-dimensional stressed state. A generalization of the end contact model is discussed which makes it possible formulate
Autor:
I. P. Shatskii, V. V. Perepichka
Publikováno v:
Journal of Mathematical Sciences. 101:2789-2793
A singular integral equation method is used to study the closure of edge cracks during bending of an isotropic half space. The cases of a single crack and of a periodic system of cracks perpendicular to the edge of the half space are considered. The
Autor:
I. P. Shatskii
Publikováno v:
Journal of Applied Mechanics and Technical Physics. 37:259-265
Autor:
I. P. Shatskii
Publikováno v:
Journal of Mathematical Sciences. 76:2370-2373
We consider the problem of distention of an infinite plate containing a periodic system of parallel slits whose edges make contact in one of its face planes. We take account of the local bending of the plate in a neighborhood of the defects. On the b
Publikováno v:
International Applied Mechanics. 31:351-354
In [8], a model was proposed for investigating the frictional contact accompanying the compression of a deformable filler in an elastic cylindrical shell. The elastic equilibrium of coaxial continuous cylindrical shells and a deformable filler was co
Publikováno v:
Journal of Soviet Mathematics. 63:335-339
The method of asymptotic perturbation of the shape of the boundary is used to solve an axisymmetric problem of the theory of elasticity for a ball with a nonconcentric cavity loaded by a uniform pressure. Approximate analytic expressions are given fo
Publikováno v:
International Applied Mechanics. 28:426-434