SCIENTIFIC ABSTRACT FR:KOSYREV, L. TO:KOSYGIN, Y. A.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000825300028-6
• Release Decision: RIF
• Original Classification: U
• Document Page Count: 99
• Document Creation Date: November 2, 2016
• Sequence Number: 28
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTR

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'l'he Solution of the 'Tarsian Problem of a Hollo~~r Prism~itic Rod of Ruadratic Cross
~5eetion
ditions of continuity at its boundary of the unknown function, holamorphic wj.thin
the region, 2) discontinuity of the second derivative of this funet.ion at the
corner points of the regian boundary and ~) approaching the infinity by the
components of the constituent stresses in the reentrant vertices of th.e region
boundary, Reviewer's note; B.L. Abramyan solved, using the N,Kh.Arutyunyan
method of introducing auxiliary functions, the problem of torsion and bending; of
prismatic rods with hollow rectangular cross section (Prikl, matem, i mekhan,,
1950, Vol. 1~, No, ~). The solution is illustrated by a numerical example far
a prismatic rod having hollow ~uadratie cross section.
Yu,A~ Amen~ade
Translator's noted This is +,hia :E`ull translation of ~�he original Rusaian abstract.
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!Pransln.tion from: Referativnyy zhurnal, MekhE~nika, 1960, No. ~+, pp. 115-116,
~~ ~~
,AUTHOR: Kosyrev, I.I. ~
TITLE; The Solution of t;he Torsion Problem of a Ho11ow Prismatic Rod of
Quadratic Czyass ;3eot on
PERIODICAL: Tr. Sibirsk, metall_ urges in-ta, 1'57, No. ~/A. Prikl, Matem i MElkhan.,
pp. 33? i
~; The author generalized in his previous article (Uch, zap, Tomsl,iy V ~
un-t, 1955, No, 25) a method for the ease of double-connected polygonal regions;
P.P. Kufarev developed this me'thad before and solved the problem of determin:tng
a function, holomorphie in a certain single-connected polygonal two-dimensional
region, the imaginary part of which takes at the region boundaries prescribed
values expressed by polynominals of the coordinates. The author applies in 'the
present article the results obtained to the investigation of the pure torsion
of ~ prismatic hollow rod with quadratic cros~~ section. All the constants ap-
pearing in the solution of the problem eonsidelred are found from then 1) con-
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5.33 p0
AUTHORS;
TITLE,
I'L'RIODICAL:
218 21.t
5~OC1~E1~OOO~O11~O23iO4O
B1O3~B2O2
l~lusayev, M. R., Koaykhir-, A. S�
Behavior of tertiary zim~rl benc.~~r-a in catalytic crac~:ln~
Referativnyy zhurne.l. ;{hi.miya, no, t t , 1 ~~;1 , 47c1,