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Torsion of the bar of the round transverse section from the variable on length and the trans-verse section porosity

Journal: Nauchno-tekhnicheskiy vestnik Bryanskogo gosudarstvennogo universiteta (Vol.3, No. 2)

Publication Date:

Authors : ;

Page : 147-153

Keywords : porosity; torsion; circle; rationality; bar; tangent tension; shift module; superelement; secondary tangent tension;

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Abstract

The present article is devoted to the task of finding of level of the secondary tangent voltages arising in sections because of a variable on porosity length. The decision of such task will allow to consider secondary tangent voltages in case of determination of bearing capacity of a porous bar. Distribution of porosity on a transverse section is set rationally — pro-ceeding from early the solved tasks on selection of porosity in case of torsion of a bar of a round transverse section, on bar length – under the linear law. A research objective is to determine the level of secondary tangent voltages and to evaluate from value.

Last modified: 2018-03-28 02:14:27