Výsledky vyhledávání - "V. V. Savitskii"

A Transformed Framework with a Folded Configuration

Publikováno v: Journal of Machinery Manufacture and Reliability. 49:948-957

Variants of constructive solutions for transformable frameworks of spacecrafts are offered. The folded structures with four-ray elementary modules are used as the basis of the kinematic configurations. It is shown that the transformation patterns of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0f894c34eb072b71fe4f87b86f63c798
https://doi.org/10.3103/s1052618820110072

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Hyperbolic Paraboloid for a Ruled Preform of an X-Fitting: Calculation of Parameters

Autor: R. Sh. Gimadiev, V. V. Savitskii, V. I. Khaliulin, A. V. Zhukov

Publikováno v: Russian Aeronautics. 62:353-363

A design and manufacturing process for composite fittings (a part of a truss structure of aircraft) is discussed. Intersecting tubular rods are connected via ruled surfaces such as a hyperbolic paraboloid. A mathematical model of X-fitting surface is

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1cc03c47f1757b8a9be71f8556fede7b
https://doi.org/10.3103/s1068799819030012

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Study of Residual Stresses in Welded Joints of Heat-Resistant ML10 Magnesium Alloy After Electrodynamic Treatment

Autor: N. A. Pashchin, Lobanov Leonid M, V. V. Savitskii, O. L. Mikhodui

Publikováno v: Strength of Materials. 46:746-752

Airframes from ML10 magnesium alloy are repaired using argon-arc welding with nonconsumable electrodes. The residual stresses occurring in the repair welds deteriorate the operating characteristics of restored parts. The presence of residual stresses

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2c697c4f1d37a2f6e034e71eee523e6f
https://doi.org/10.1007/s11223-014-9607-x

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Redistribution of residual welding stresses in pulsed electromagnetic treatment

Autor: A. I. Babutskii, G. I. Tkachuk, V. V. Savitskii, G. V. Stepanov, I. A. Mameev, N. A. Pashchin

Publikováno v: Strength of Materials. 43:326-331

Experimental results demonstrate that in an AMg6 alloy specimen after pulsed electromagnetic treatment, a significant decrease and redistribution of residual welding stresses are observed. Numerical simulation corroborates that the treatment effect i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f5c63cca2014932c4bf8066e81063854
https://doi.org/10.1007/s11223-011-9300-2

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Assignment of boundary conditions and order of fem calculations for shallow structures

Autor: V. I. Sheinin, V. V. Savitskii

Publikováno v: Soil Mechanics and Foundation Engineering. 33:203-207

Characteristic features of the assignment of boundary conditions for the design of shallow structures are addressed. A computational procedure based on the finite-element method (FEM) is developed on the basis of a scheme with “removable” stresse

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::76ea9eb32333d1b2cf6cf6174fcbb3d6
https://doi.org/10.1007/bf02354250

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