SCIENTIFIC ABSTRACT SHEVLYAGINA, M.I. - SHEVLTAKOV, YU.A.
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Collection:
Document Number (FOIA) /ESDN (CREST):
CIA-RDP86-00513R001549320008-9
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RIF
Original Classification:
S
Document Page Count:
99
Document Creation Date:
November 2, 2016
Document Release Date:
August 9, 2001
Sequence Number:
8
Case Number:
Publication Date:
December 31, 1967
Content Type:
SCIENTIFIC ABSTRACT
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CIA-RDP86-00513R001549320008-9.pdf | 2.86 MB |
Body:
SUSMAGINA, M.I.
Hormonal therapy of subacute and cronfc liver diseases. Terap. arkh,
32 no. 6:38-47 Je 160. 04IRA 14: 1)
(LIVER-CIRRHOSIS) (PREGNADIMETRIONE)
,A~~INNA, G.A.; SIfE-VLYAGINA Ye.A.4 REUTOV, C.A.
BEELEETaAYA, I.P.; AltZ p E
Synthesis of some organomercury salts of the type E6H4pH(HgE[r)Co2G 5.
Zhur.ob.khim. 34 no.1:321-324 Ja 164. (MIRA 17Y
411
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prewflift proti0fdota of "moradfil ous S&A systlictic odor-
Lilco" vatimsces weed in cosimietka. 119. !jhrv1y&KivA_"'
armiR.RutkoydaM Af&Apb0wZkivwDf10IS-N0-4-
31-2 (ION) .--COMPW*thv tosis 'boom' that 'be &"d1'4'
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SHWILYAGIM, Ye.V.; GUSHCHINA, Ye.l.; BELOV, V.11.
Relaiion between the structure of organic compounds and their
odor. Report No-7: Lactone of hydro-V-cia-dakalin-2-acetic acid.
Trudy VITIISIIDV. no,4:44-47 '58. (MIRA 12:5)
(Perfumes, Synthetic) (Acetic acid)
SHEVLYAGINA, Ye.V.; GUSTICTINUL, Ye.I.; BELOV, V.N.
Relation
between the structure
odor. Report No.8: Synthesis
butyl-cycloba.Vl)-acetic acid.
158.
(Perfumes, Synthetic)
of organic
of the
Trudy
compounds and their
lactone of 2-hydroxy-4-tertiary-
VNIISIMV no.4:47--~50
(MIRIk 12:5)
(Acetic Acid)
SHZVLYAGINA, Ya.V.; BEWV. V.N.
-- .. ...........
Condensation of 2, 3-diketo-cie-dekalin and bromacetic by
the S.Reformatskii method. Trudy VIIIISNDV no-4:58-60 '58.
(MIRL 12:5)
(Naphthaloneacatic acid)
S9EVLYAGIN.k. Ye.V.; VOYTSPMOVSKAYA, A.L.; PASHININA, Ye.I.
Stabilization of stone-fruit oils during etorage. Trudy
VNIISNDV no.4:119-125 '58. (MIRA. 12:5)
(Oils and fats--Storage)
(Antioxidants)
VOLKOVA, T.N.; SHEMAGINA, Ye.v.
Studying the effect of the composition of a mixture ofhigh
molecular weight alcohols, obtained by different technological
procedures, on the quality of the emulsifying agent for cos-
metic emulsions. Trudy VMISNDV no.4:197-199 158.
(MIPA 12:5)
(Emulsifying agents) (Alcohols) (Cosmetics)
VOLKOVA, T.N.; SHNVILYAGINA, Ye.V., kand.khim.nauk
Determining tho particle distribution of the constituents of
face powders. 14aal.-zhir.prom. 25 n0-10:29-33 '59.
(MIU 13:2)
1. Vsesoyuzn~~7 nauchno-iseledavatellskiy institut sintatiche-
skikh i naturallrqkb dushiBt3rkh veshchestv.
(Coametica)
VOLIFMON. I.I., inzh., SEWLYAGINA, Ye.V., kand.khim.nauk; SHUR, S.I.,
kand.khim.nauk
Studying physicochemical properties of cosmetic creams. Ma9l.-
zhir.prom. 25 no.12:21-25 '59. (MIRA 13:4)
1. Vaesoymnyy nauchno-iseledovateltakiy institut sinteticheskikh
i naturallmvkh dushistykh veshchastv (for Vol'fenzon, Shev1yaLeins.).
2. TSentrallnaya nauchno-issladovatellskaya laboratorlya zhirovoy
prom'yshlennosti Mosgorsovnarkhoza (for Shur).
(cosmetics)
VOLKOVA, T.V.; SHEVLYAGITIA, Ye.V.; YAYOVa',VA, G.S.; DUCHINSKAYA, Yu.I.
Preparation of KO emulsifier and emulsifying waxes for cosmetic
articles. Trudy V14IISNDV no.5:122-124 161. (KERA 14:10)
(Cosmetics) (Emulsifying agents)
VOLKOVA, T.N.; SHEVLYAGIIIA, Ye.V
Preparation of a peentaerythrite and oleic acid aster (pentol)
as a now emulsifier for cosmetic creams. Trudy VNIISNDV no-5:
120-1-92 161. (MIRA 14:10)
(Cosmetics) (Pentaerythritol) (Oleic acid)
VOYTSEKIIOVSKAYA, A.L.; SIEWLYAGINA, Ye.V.; GUSHCHINA., Ye.I.
Preparation of linoleic and linolenic acid esters (vitamin F).
Report )fq.l. Preparation of vitamin F. Trudy VNIISIMV no.5:
124-128 161. (MIRA 14:10)
(Linoleic acid) (Linolenic acid) (Cosmetics) '
VOYTSEYJIOVSKAYA, A.L.; SIMVI~YAGIILIA.- Ye-V
Preparation if linolnic and linolenic acid es-,ers (vitairtin F).
Report No.~, Stabilization of vitamin F. Trudy VNIISNIN no.5:
128-134 161. (MM 14: 10)
(Linoleic acid) (Linolenic acid) (Cosmetics)
VOYTSEYJIOVSKAYA, A.L.; sHE-VLYAGINA, Ye.V.; GUSI-INAY Yd.i.
7
Preparation of catiolan., a new kind of cosmetic material.
Trudy VNIISKDV no.5:134-135 161. WRA 14:10)
(Cosmetics) (Acids, Fatty)
DRABKIMI, Ye.l.; VOLIrENZON,
Amino acids :Ui the cosmetic industry. Trudy Vl.'iISIU)V n0.5:
135-137 161. (MIRA 14:10)
(Amino acids) (Cosmetics)
VOLKOVA, T.N.; SHEMAGGIM, Ye.V
Fine Ltrinding of powder and itB components. Report No.l:
Grinding in a vibration mill. Trudy VNIISNDV no.5:137-150 I
f61. (MIRA 14:10)
(Grinding machinea) (Cosmatica)
VOLKOVA, T.P.; SIMVLYAGINA, Ye.V.
Fine grinilin of powdar and its components. Report No.2:
Grinding in a jet mi-12. Trudy ln!IISNDV no-5:151-160 '61.
(MIRA 14:10)
(Grinding machines) (dosmatics)
r- .
FASHINRU, Ye.I.; SHEUYAGINA, Ya.V.; RUTKOVSKAYA, R.A.
'c
Efficient methods for preparing emulsifying creams. Report Nso.l:
1-feleshin's device for cooling emulsifying creabs of the water-oil
type. Trudy T.4IISITDV no.5:161-165 161. (MIRA 14:10)
(Cosmetics) (Emulsifying agents)
VOLIFEIZON, I.I.; SHUR, S.I.,;-SH-EVLYAGINA, Ye.V.
Effect of certain factors on the structural strength of
emulsifying creams. Trudy VNIISIMV no-5:165-170 161. (MIRA 14:10)
(Cosmetics) (Emulsifying agents)
VOLKOVA, T.N.; SHEVLYAGINA. Ye.V.; YANKOVSKAYA, S.A.; SHAPIRO, Ye.S.;
KLIMANOVA, N.A.
Study of the process of esterification in the production of
"pentol.11 Trudy VNIISNDV no.6-167-169 163. (KRA 17:4)
Pr'-"ITINUNA, Yo.J.: SHFMAOINA, Yo,V,,- RUTKOVSKAYA, R.A.
Uae of the Khcturtsev-Pn-chkin colloid mill in the pr.-Auc."IGn of,
'cothpastes. TrudyVNIISNDV no.6.17'1-179 161. (ERA 17:4)
1 -1 It
~EN3~1 QV, A.A.,L pomoshchnik mastera
For the adoption of high-speed machinery. Tekst.prom. 21 no.Ll:
61-62 N f6l. (MRA 1/,: 11)
1. Tkatskaya fabrika Tashkentskogo tekstillnogo kombinata
imeni Stalina.
(Locms)
SELPKOV, Ye. A.; YAXOVLHV, V. S.; SHEVLYAKOV, A. F.
Penicillin therapy of gonorrhea. Vest. vener., Moskva no-5:33-35
Sept-Oct 1951. (CUL 21:1)
1. Senior Scientific Associate SelIkov, Lt-Col Medical Corps,
Yakovlev, Col, Medical Corps; Shevlyakov, Major, Medical Corps.
USSR/Chemistry of High-Molecular Substances, F
Abst Journal: Referat Zhur - Khimiya, No 1, 1957, 1148
Author: Minsker, K. S., S11eviyakov, A. S., and Razuvayev, G. A.
Now&
Institution: None
Title: The Part Played by Oxygen in the Initial Stage of the Polymerization
of Vinyl Chloride
Original
Periodical: Zh. obshch. khl 11, 1956, Vol 26, No 4, io82-loB7
Abstract: During the polymerization of vinyl chloride (I), both pure and in the
presence of initiators (bpzoyl peroxide (II), azoisobutyl. cyanide,
acetylbenzoyl peroxide, 2.2-azo-bis-n-isabutylpropyl cyanide,
methylamino-bis-diazo-p-anisole, and methylam-4no-bis-diazobenzene),
an induction period is observed, the duration of which depends on the
amount of 02 present, as well as on the nature and concentration of
the initiator. In pure I the induction period is considerably longer
than in the presence of initiators. During the induction period the
formation of peroxides has been established iodometrically. In the
Card 1/2
-------------------------------------------------------------------------------- -- ---- ------------------------------------
LA,;tsL~,%v
the P=Ifttim or an
pr 1957. Im
~85
t obtairied in hydrodgarhatich vf C11
Column flii-lwl~~h Cluvated C At
At mi
gh
-tige of p.31FTnertr-lt: 013 of 7inyt chlo ia
vaLz,l I
AUTAORS; Shevlyakov, A.S., Minsker, K.S. 69-58-2 -19/23
TITLE: The Site b3r-761~merization of Unsaturated Compounds in Sys-
tems Containing Protective Colloids (0 meste polimerizatsii
nepredellnykh soyedineniy v sistemakh soderzhashchikh zash-
chitny.ye kolloidy)
PERIODICAL: Kolloidnyy zhurnal, 1958, Vol XX, Nr 2, pp 237-241 (USSR)
ABSTRACT: The jolymerization of unsaturated compounds is often carried
out in aqueous emulsions. The polymers prepared by this
method have different degrees of dispersion and diffcrent
properties depending on the protective colloid used in the
process. The site of the polymerization depends on the na-
ture of the monomer and the initiator, and in a lesser de-
gree on 'he nature of the emulsifier. In this article, the
problem of the site of polymerization has been investigated
on water soluble monomers -~,ihich have been dyed by water in-
soluble and non-inhibiting dyes. In case of polymerization
within the monomer, it would be dyed. If polymerization
takes place in the solution, the resulting polymer would be
colorless. As a dye, 11sudan red" was used. The experimen-
~al results show that 'he higher 'he solubility of 'he in--
t, 11 U k, -
itiator in water, a more undyed polymer is formed. A great
Card 1/2 part of the polyii-ierization takes place in the solution. If
69-58-2 -19/23
The Site of Polymerization of Unsaturated Compounds in Systems Containirg
Protective Colloids
an initiator is used which is not soluble in the monomer
and soluble in water, the reaction takes place exclusively
in water and the produced polymer is colorless. Initiators
partitioning between the monomer and the aqueous phase,
like azodinitrile diisobutyric acid, bring about the poly-
merization both in the droplets of the emulsion and in the
solution. If the monomer is supplied in the gaseous phase,
the velocity of polymerization is considerable. This in-
dicates the part played by the polymerization of monomers
in true aqueous solutions.
There is 1 table and Ill references, 8 of which are Soviet,
2 English, and 1 German.
SUBMITTED: February 4, 1957
1. Chemical compounds--Pb-l-ymerization 2. Polymers--Dispersion
3. Polymers--Properties
Card 2/2
50)
AUTHORS: Etlis, V. S., SOV/20-122-6-34/49
Minsker, K. S., Degtyareva, L. M., Fedoseyeva, G. T.,
Kucherenko, M. M.
TITLE: preparation of Isotactic Polystyrene (Polucheniye
izotakticheskogo polistirola)
PERIODICAL: Doklady Akademii nauk SSSR, 1958, Vol 122, Nr 6,
PP 1076-1078 (USSR)
ABSTRACT: Inspite of several papers (Refs 1-3) the treparAtion methocl
and the parameter of isotactic polystyrene are not described
in publications. The present paper tries to determine the
conditions of stereospecific styrene polymeriza-Cion which
are suited for technological development. The styrene
polymerization was produced with a catalytic system of
triethyl aluminium titanium trichloride in the medium of
saturated hydrocarbons at 30-1200 in a nitrogen atmosphere.
A dependence of the polymerization velocity and the yield of
isotactic fraction of the polymer on-the concentration of
Al(C2 H ) in the solvent (benzine) was found (Table 1).
FiguN15 hows the dependence of the yield of the isotactic
Card 113 fraction (fraction III.), of the per cent'content of the
Production of Isotactic Polystyrene
Card 2/3
SOV/20-122-6-34/49
amorphous fraction in thepolymer Ost fraction), of the
characteristic viscosity (in cyclohexanone at 200) and of the
density (y ) on the quantity K. Figure 2 shows the yield of the
isotactic and amorphous fraction in the polymer in dependence
on temperature. An increase in the entire yield of polystyrene
takes place only in consequence of an increase in the yield of
the amorphous fraction. When the relation C 8 H6 : TiCl3 was
raised from 10 to 15, the content of
in the polymer increased by 1.5-2.0
isotactic fraction per'TiCl -unit prLetically
The results of typical test; are colLected
Obviously the formation of the amorpious
connected with surface effects and tikes
homogeneous solution according to th?
constant yield of an isotactic produ)t,
explained by the constant size of th?
catalyst. Polystyrene can be preparei.
described, depending on the conditiois
polymerization method either as a coapletely
substance (98-5-100 %) or with a con3iderable
the amorphous fraction
imes. The yield of the
did not change.
in table 2.
product is not
place in a
ion mechanism. The
however, must be
active surface of the
according to the system
of the procedure and the
crystallina
content of the
Product-ion of Isotactic Polystyrene SOV/20-122-6-34/49
amorphous fraction. Figure 3 shows typical thermodynamic
curves(plotted with Kargin's scales) of an industrial sample,
of the polymer prepared according to the catalytic system
mentioned above, and of its individual fractions. Figure 4
gives the radiographs of both fractions. Table 3 shows
some physico-mechanic and electric properties of the
polystyrene under consideration. V. A, Kargin, Member,
Academy of Sciences, USSR assisted the author in his work.
There are 3 figures, 3 tables,and 3 references.
PRESERTED: June 27, 1958, by V. A. Kargin, Academician
SUBbIITTED:- June 26, 1958
Card 3/3
s/o64,/60/000/005/003/009
B015/BO58
AUTHORS: A.
Etlis, V. S. , Minsker, K. S.,
Degtyareva, L. M., Fedoseyeva, G. T., Kucherenko, M. M.
TITLE; Stereospecific Polymerizationlof Styrene,\
PERIODICAL: Khimicheskaya promyshlennost', 1960, No. 5, PP. 10 - 15
TEXT: In the paper under review, details on the stereospecific poly-
merizatioAof styrene are discussed and experimental results are men-
-tioned in connection wit a previous report (Ref. 11) on the production
of isotactic.polystyrenetby means of a catalytic system consisting of
triethyl aluminum'Tand TiCl 3' The a-form of TiCl 3' showing a high stereo-
specificity, was used in the experiments. It was established that the
yield of styrene isomers (of the amorphous and isotactic fractions) de-
pends on the dilution of the reaction mixture (Table 1) and work was
conducted with a concentration of from 7 to 10% triethyl aluminum. Re-
ducing the relative amount of triethyl aluminum impairs the stereo-
specificity and increases the yield of the amorphous product. An increase
Card 1/2
Stereospecific Polymerization of Styrene S/06 60/000/005/003/009
B01 5YI3058
of the molar ratio of triethyl aluminum to TiCl 3 above 1 : 1 at a con-
centration of the former of 7% and an experimental temperature of 90 0
and 1200C leads to increased formation of amorphous fraction, but it
does not change the yield of isotactic fraction (Table 2). Temperature
kith variations of from 60' to 1500C) exerted a marked influence on the
yield of amorphous fraction, but not on that of the isotactic fraction.
The following polymerization conditions are recommended: concentration
of triethyl aluminum in the solution: 5-0-7-CIOD, molar ratio between
triethyl aluminum and TiCl 3 ' 1 : 1, weight ratio between styrene and
TiCl 3 = 12-20 : 1, reaction temperature 90-150 0C, duration of reaction
3-5 hours. The properties of polystyrene obtained in the stereospecific
synthesis are finally discussed and the advantages of the crystalline
product (Table 3) are pointed out. There are 3 figures, 3 tables, and
20 references: 6 Soviet, 5 US, 2 British, 2 German, 4 Italian, and
I Japanese.
Card 2/2
-SUVLYAKOV, A. S. ; ETLIS, V. S- ; MOSKER, K- S. ; IZGTYAREVA, L. M. ;
i--
TADOSEYEVA, G. T. ; KUC 0, M. M.
Stereospecific polymerization of styrene* InAm.prom. no-5:362-
367 Jl-Ag 16o. (MIRA 13:9)
(styrene) (Polymerization)
ACCESSION NR: AP40i8i67 /O1q1/64/0Oo/oo3/bo43/oo45
AUTHORS: Shevlyakov, A.S.; Kotlyar, I.B.; Mukhina, I.A.
TITLE: Effect of the concentration of the emulsifier synthine sulfo-i
.nate on properties of polyvinylehloride latex.
SOURCE: Plasticheskiye massy*, no-3, 1964, 43-45
TOPIC TAGS: Doly-vinylehloride latex, emulsifier, concentration, syn-;
thine sulfonate, latex property, latex stability, particle size, agg.-,
regate stability 1
ABSTRACT: The effect of the concentration of the emuls1fier synthine,
.1,
sulfonate on Dolyvinylohloride latex properties was examined. The
synthine sulfonate was prepared by sulfochlorination of saturated
012-C18 hydrocarbons. In the 0.111o" emulsifier concentration range,
which Is the critical concentration, there are rapid chan es 10) in
the saturation of the oarticle surfaces with emulsifier, ~2) in the
latex aggregate stability and (3) in the Darticle size. Minimum sat-.!
uration of the particle surface and minimum aggregate stability in
Card 1/2
ACCESSION NR: AP4018167
s
the latex are obtained with 0.5% emulsifier; higher and lower emu! i-li
e these properties. Stable latexes With
fier concentrations increas Ii
relatively coarse particles can be obtained with low synthine sulfo- ii
nate emulsifier conoentrations~. Orig. art. has: 2 figures and I
table.
ASSOCIATION: None
SUBMITTED: 00 DATE ACQ: 2TMar64- ENCL: 00,
SUB CODE: ML, PH '.NR REP SOV: 003 OTHER: 008
Card 2/2
'VCV, A.S. red.; CHE~RIE-11'""A
KOITTEV, K.A., gla',t. red.; 3 11V
L.L.. red.; SiKETARKIT11A, N.P.: red.; YEGOROV, Yu.F.,
M.Ya_ red.; KU71-1ETSOVA, V.P... red.;
PAZENKO, Z.N.., red.; YP-C~AIIY A.A., red.; VOYTSEKEOVSKIY,
R.V.. red.; CREKOV, A.P... red.3 DUMANSKI71, I.A., red.-.
AVDAkOVA, I.L., red.; VYSOTSKIY, Z.Z.,. red.; GU1RffUK',
V.S., red.; MELINIK, A.F., red.
[Synthesis and physical chemistry of polymers; articles
on the results of s~:ientific research] Sintez i fiziko-
khimiia polimerov; sbornik state-i po rezulltatarfi
nauchno-issledovatel'skikh rabot. Kiev, Naukova dwaka,
1964. 171 P. (MIRA 17:11)
1. Akadeiriya nauk URSR, Kiev. Institut khimii vysokorroleku-
Iyarnykh soyedineniy. 2. Institut fizicheskoy khimii im. L.V.
Pisarzhevskogo All USSR (for Vysotskiy). 3. Institut khimii
vysukomolekulyarrVkh :joyedineniy All USSR (for Romankevich,
Cherv- i
yatsova, Voytsekhovski,r).
L -11-57-66 EWT(m)/EPF(c)/EWP(J)/t R14
ACCESSION NR., APS022008 UR/0286/65/OQO/014.10079/1"79:'.'-:
678.74,: 66,6if--"i'
AUTHOR: Ra
juv
Mays Gt_A:; Sheylyak Vo A. S.; Yanovsh&, D. M.; Kofvkmt,- L.: P
Stupen'. L. V.;,Favlov, S. X.
TITLE: A method for polymerizing vinyl compounds. Class 39, No. 172994
SOURCEs Byulleten' izobreteniy i tovarnykh snakov, nos 249 1965p 78
TOPIC TAGS.- emulsion polymerization, vi ion initiator..
UYI- polynerizat
polymer
A ST~ CT: a introduces ILD9 vinyl
A This Author's Cept*ficat a method for polymeri
ds. ~Oolymerisatlon - time is, reduced amid polymer -yield Is increased by.- Uwe as
=r aryl esters !of pst~ic'-
4kcid as the initiator for-block or emulsion
polymerization.
ASSOCIATION.- none
SUBMITTEDs 12Jan57 EXCL: 00 SUB COIDE: 094
OTM: 000'
NO REF SOV: 000
Card
------- - -------- -- -----
f 74
ACC NRi AP6021343 I 1T\ SOURCE CODES UR/0318/66/000/002 0025/0027
AUTHORi Shev1yakovj,Y!_Aj.,-
.Tseytlin, I. M.; Ryabovaj A. Le
ORGI Omsk Petroleum Refinery (Omskiy nef'topererabatyvayushchiy zavod); Omsk Tire
Factory--r(j~skiy shinnyy zavod)
TITLES Use of petrolatum for protection of rubbers from atmospheric aging
SOURCES Neftepererabotka i neftekhimiya, no. 2, 1966, 25-27
TOPIC TAGS: petroleum product, antioxidant additive, rubber chemical
ABSTRACTS Tests wore performed to determine the protective properties of petrolatum
obtained from a deparaffination unit. The data showed that petrolatum from Tuymazy
Devonian petroleum increases the resistance of rubber to atmospheric aging, surpassin
paraffin and Superlavox in protective properties and equalling Antilux in tests in
vulcanizates prepared without using chemical antiozonants. Tests of protective.waxes
toge%her irlth chemical antizononants Jn tread rubbers based on butadiene-styrene rub-
ber',.',showed that in this case as well,'the protective properties ot petrolatum are
higher than those of imported antiaging agents. The petrolatum studied can be suc-,
cessfully used as a physical antiaging agent in the production of tires and nechanicA
rubber goods. At the present time) this petrolatum is used under the name of "Anti-
aging agent in the tire industry, mechanical rubber goods industry, rubber foot
1/2 UDC1 665.637.73-41678.06
I -to-- -,
1 '4
. -
ACC NR: AP65021343
wear, otce arig, art, hast 6 tables.
SUB CODEt il/ SUBM DATEI none/ ORIG REFI 004' 1
0
Card 2/2,7'(-
)/F-TC(m)-6/T XJP(C) RM/Wyl
L 2o oo-66 EwPQ) Evr (T
ACC NR: AP6005952 (A) SOURCE CODE: TJR/0191/66/000/002/0040/004i
AUTHORS: Shevlyakov, A, S.; Brykq M, T,
6RG: none
TITLE: Molecular composition and properties of fractions of suspended an~ block
polyvinyl chloride
SOURCE: Plastichesii"y~e~massy, no. 2, 1966, 1,0-43
TOPIC TAGS: polyvinyl chloride, polymer, polymer physical chemistry, thermal
decomposition, molecular weightt polymer structure
ABSTRACT: Suspended and block polyvinyl chlorides, uhich differ considerably in
molecular weight.. are studied. The work was done to determine the effect of
technological factors of polymerization of vinyl chloride on molecular composi-r
tion, supermolecular structures, and physical state of PVC powder. The moleculai,''
weight of the starting specimens and of each fraction was determined visconim----
etrically. The characteristic viscosity was determined for 0.2., 0.3j, 0.4. and
0.5% solutions of FVC in cyclohexanone at 25+0.05C (see Fig. 1). The molecular
weight was calculated by Z. MonAk's formuls7(Coll. czeche cheme comme, 21, 517,91
Card 1/3 UDC: 678,743,22,0103
L-2080-0-66.
ACC M AP6005952
Fig* 1. Differential curves of molecular-
distribution of various
z
weight
pol7viryl chlor4es:
1 - FF-op, 324A,-12 - FF-op 2/7;
3 - Import-ed-TRyvinyl. chloride)
CI,
- block polyvinyl chloride;
5 - polyvirql chlorid V 2
OM9
b-6
W /00 140 /X
1956). The decomposition temperature of the specimens and of their fkaotions
was determined (see Figo 2), The rate of absorption of plasticizeraNAs doter-
mined. An experimental dependence of powder density upon molecular weight is
found. The strength of films of the polyvinyl chloride is found to be 2.2-340
kg/=2.
Card 2L3
L 20800-66
7
ACC NR, AP6005952
150-
Fig. 2. Decomposition temperature of PVC
specimens purified by reprecipita-
140-
tion versus average molecular weight.
190
Orig. art. has' 3 tables and 6 graphs. So W 70 00 $0 .100 Ila
SUB COLE: 07/ SUBM DAM none/ ORIG REF: 001,/ OTH PYFt 003
Card 3/3--'%#'
NAM
"alLS %law
L 4_43;~, 7 i kin rk
ACC NR: AP6023057 (A) SOURCE CODE: UR/0191/66/000/004/0005/0007
AUTHOR: SheX~AaXov. A._$.; Bryk, M. T.
I.ORG: none
TITLE: Properties of various brands of polyvinyl chloridj~nd their fractl:ons
SOURCE: Plasticheskiye massy, no. 4, 1966, 5-7
,TOPIC TAGS: polyvinyl chloride, solid mechanical property, plastic strength,
plastic coating
ABSTRACT: Physical properties and workability of suspended and powdered samples of
IL-4L-7, and imported II polyvinyl chlorides were investigated. The dependences of
ildecompositionKtemperature, film contraction, density, and mechanical strength upon
molecular weight (10.103-180.103) of various polyvinyl chloride brands was graphed and
tabulated. In all respects, the L-4 PVC proved superior to the imported II brand PVC.
jFor the L-4 brand, the rate of swelling of films made of fractions varying in molecu-
1lar weight (15,000-163,000) and the dependence of swelling upon molecular weight are
graphed. It was found that up to molecular weight equal to 30,000 the glass point in-
creases with the molecular weight. Orig. art. has: 7 figures, 1 table.
SUB CODE: ll/ SUBM DATE: none/ ORIG REF: 005/ OTH REF: 005
UDC: 678.743.22.01 53.01 539.3
Card 1/1
I (1 7 ~m,~,,T ljt,~Cl
ACC NR! AP6027272 (A) SOURCE CODES UR/oiqi/66/oo0/0o8/0009/00t1:
AUTHORS Lb7kp M. T.;_ Shoylyakovp A. S.; Puchkovakayaq G. A.
ORGI none
TITLES Effect of the branching of polyvinyl chloride an its properties
SOURCES Plasticheskiye massy, no. 8, 1966, 9-11
TOPIC TAGS1 polyvinyl chloride, polymer structure
j1BST1bXCT1 The change in the degme of branching of polyvinyl chloride (PVC) fractions
obtained by fractional precipitation and its influence on the physioochomical and
chanical properties of the polymer ware studied. The degree of branching of FVC
j samples reduced to polyolefins was determined by IR spectroscopy. 1-basurementsof the'
optical density of the reduced PVC samples showed an increase in the concentration of
~methyl groups in PVC from the last fraction to the first (see Fig. 1).
1, ~Njo
Fig. 1. Change in the number of branch- 0C
ings per 1000 carbon atoms in PVC frac- L LU
-Z ZO IV
tions. Roman numerals designate fraction I VE V
numbers.
to
-7',7 140 60 80 100 120 140 J60
Card 1/2 UDC: 678.743.22.01s543.422.4
L h6999-66
ACC NRi AP6027272 0
A sharp Increase in the concentration of those groups is observed In the region of th4
third fraction. The IR spectra of molten n-(~21166 are very similar to those of re-
duced PVC, indicating the presence in reduced PVC of a considerable number of molecula
of skow Isomers and the presence of a substantial amount of amorphous phase. The 1A
spectra obtained, which show a change in the structure of PVC with an increase in its
molecular weight, permit a reliable Interpretation of the dependence of the physico-
,chemical and mechanical properties of the polymer on its molecular weight. The IR
.spectroscopic data show that the branching and irregularity of the structure of PVC
fractions incroAss sharply in the region of the middle fractions. The Increased
branching of th-) macromolecules causos their loose packing in thn formation of films
from solution with a gradually increasing concentration; this lowers the density and
strength of the polymer samples as the molecular weight is further Increased. When a
stress is applieL, the macromolecules will break first at the site of the secondary, o:
~tortiary carbon atomp i. e., at the branching site. Deviations of thermoriechanical.
~propertlcs can also be explained by the change in the structure of macromolecules in
'the PVC fractions. Oi-ig. art. hast 5 figures.
SUB CODFc 11/ -SUBM DATES none/ ORIG REFS 0061 OTH REFS 006
Card 2/2
SIIAYEV, A.F., kand.tekhn.nauk; IGNATIUV, N.A. ---Inzh-.-j PriniTnall-
uchastiye: ZAYTSEV, Yu,N.; SHEVLYAKOV, G.I.; IGNAT"YEV, V.A.;
NOVICHKOV, P.V. -
Advantage of heat treating welded heavy press frames. Svar.
proizv. no.8:1+0-/+3 Ag 261. (MMA 14:8)
(Power presses-Welding)
(Metab-Heat treatment)
BAZMN, Viktor Vesillyevich; SHEnYAKOV, I -van Fedorovich; FAYNBOYM,
I.B., red.; ATROSHCI~O,~I. 0., 6'~ . -rO 1~ ~.
[Artificial earth satellites; explanations to a set of posters]
Iskusetvennye sputniki zemli; poiasnaniis k serii plakatov.
Moskva, Izd-vo wZnania," 1959. 30 P. (MIRA 13:8)
(Artificial satellites)
SHE;VLYAKOV, I.F.j XONOVAWVAj Z., red.j ZUMOVAp G., takhn-red-
(Was there a beginning and will thore be it end of the world]
Bylo Ii nachalo i budet 1i konets mira. Moskvay Izd-vo ToK
VLKSM "Molodaia gvardiia,," 1950. 25 p. (MIRA 15:5)
(cosmogory)
SM.LYAKOV,.-I.M., inzh.
Small-size drilling machine unit. Mashinostroenie no.2:35-36
Mr-Ap '62. (KRA 15-4)
(Drilling and boring machinery)
SHEVL!,MV. I,M.J. inzh.
Modernizing the table drive of a horizontal milling machine.
Mashinostroenie no.3:28-.29 Myw-Je 162. (MIRA .15:7)
(11illing machines)
SHEVLYAKOV,, I.M., inzh.
Small automatic groove milling and screw-thread rolling machines.
Mashinostroenie no.4:6-13 J1-Ag 162. (14M 15:9)
(Machine tools)
SHF.VLYAKOV, _1. M. . Inzb.
Drilling machine unit. Mashinostroenie no.5:21-24 S-0 162.
(KMA 16:1)
(Drilling and boring machinery)
-SFEVLYAKOV, 1. 11.
The TL-81+8 drilling machine unit. Biul.tekh.-ekon,inform.Gos.
nauch.-issl.inst.nauch. i tekh.inform. no.lo.-42-44 162.
(MIRA 15:10)
(Drilling and boring machinery)
SHENLY.,KOV, inzh,
Semiautomatic eight-FosiLion milling and finishing machine.
i4ashinostroenie no.1%70-73 Ja-F 164. (IMIRA 17:7)
SHEVLYAKOV, I.M.f inzh.
Small drilling machine units. Mashinostroenle no. 2:21,-;-6
Mr-Ap 164. (WRA 17;5)
SHEYLYAKOV, i.M.
Introducing machine for drilling holes and setting pins in
assembling. Biul.tekh.-ekon.inform.Gos.na~ich.-issl.inst.
nauch.i tekh.inform. 18 no.11:36-37 N 165.
(MA 18-.12)
SH-MYAKOVj L. V. Capt.
"0 KOZHNOM DZEYSTVII GORYUCHEGO MARCI T-111 ("The Effect on the Skin of T-1 ':~-pe
published :Ln -,`b-.,-onro-meditsjn�I; 5 pp 83-84.
1 _~y zhLi-gymal No 5, I'V 195
Concerns dermatitis in the case of various aviation specialists having contact with T-1
type fuel (a jet fuel).
SHEVVLY.A itan med. sluzhby.
-- -
Prevention and treatment of epidermophytosis within the unit. Voen.-med,
zhur. no.11:80 N 156. (MIRA .12:1)
(D3RK&TOMYCOSIS)
SHULYAKOV, L.V. (Peodoniya)
Wharacteristic of come mepsures for individual
epidermophytogis of the fact* Vest.darm. i ve
Vq-jO '58
(RINGleORM, prev. & Control.
foot (Rug))
(?OOT,d1s,
ringworm. prev. (Rua))
prophylaxio of
. 32 no.1:19-21
(MIRA 11:7)
SHEVLYAKOV. L.V.. kand.med.nauk (Feodosiya)
Epidemiological features of epidermophytosis and the sanitary con:iition
of bath houses. Gig.i san. 25 no.8:71-73 Ag 160. (MIRA'13:11) '
(RINGWORM) (PATHS)
VELIKORETSKIY., D.A.; LORIYE, K.114.; FINKEL, I.I.; GRIGORCITUK, YU.F.;
BERGER, L.Kh.; '.UTROBINA, V.V.;'-K11ARC!1-1,ENKO, V.P.; MESHCHERYKOV, A.V.p
student V kursa; OBERI-2-ICILENKO, Ya.V., kand.med.nauk; NIKITIN, A.V.;
MMOT-MOVA, S.N.; KUSMAIRTSE-NA, L.V., assistent; KUZNETSOV, V.A.,
dotsent; KUKHTINOVA, R.A., assistent; BONDAIMO, Ya.D. (g. Fastov);
T
KURTASOVA, &,.V. (g. Fastov); PEVbHIKH1 V.V.; CHURAKOVA, A.Ye.;
BABICH, M.M.; KUZ*'IaN. K.P.; PAVLOV, S.S.; OIEVLYAKOV, L.V., kand.
med.nauk; IGNATIYEVA, O.M.; ZEYG-1P1-1AM-R, G.A.; GUTKIN, A.A.;
POLYKOVSKIY, T.S.
Resumes. Sov.med. 25 no.11:147-152 N 161.
I (MIRA 15: 5)
1. Iz Instituta grudnoy khirurgii M-9-1 SSSR (for Velikoretskiy, Loriye,
Finkel'). 2. Iz bolinitsy No-3 Gorlovki Stalinskoy oblasti (for
Grigorchuk). 3. Iz Tyunenskoy oblastnoy bollnitsy (for Berger,
Utrobina). 4. Iz Karatasskoy rayonnoy bollnitsy Yuzhno-Kazakhstanskoy
oblasti (for Kharcheako). 5. Iz Gospital8noy khirurgicheskoy klimiki
I Moskovskogo ordena Lenina meditsinskogo instituta imeni Sechenova
(for Meshcheryakov). 6. Iz kliniki propedevticheskoy terapii Stalinskogo
meditsinskogo instituta na baze oblastnoy klinicheskoy bollnitsy
imeni Kalinina (for Oberemchenko). 7. Iz kliniki gospitallnoy terapii
Voronezhskogo meditsimskogo instituta (for Nikitin, llfd~oyedova).
8. Iz kafedry obshchey khirurgii Kishinveskogo meditsinskogo instituta
(for Kusmartseva). (Continued on next card)
VE'LIKORETSKlY., D.A.--(continued) Card 2.
9. Iz akushersko-ginekologicheskoy kliniki Stalinskogo meditsinskogo
instituta na baze bollnitay imeni Kalinina (for Kuznetsov, Kukhtinova).
10. Iz gbapitallnoy terapevticheskoykliniki lzhevskogo moditainakogo
institute. (for Pevchikh, Churakova). 11. Iz Nosovskoy rayonnoy
bollnitsy Chornigovskoy oblasti (for Babichl. 12. Iz Vyborgskoy
mezhrayonnoy bollnitsy (for Pavlov). 13. Iz 1-y gorodskoy bollnitsy
Tyumoni (for Igmttlyeva). 14. Iz 2-y infektsionnoy bollnitsy
g. Zaporozhlya (for Zeygermakher). 15. Iz infektsionnogo i
prozaktorskogo otdeleniy-Petrozavodskoy gorodskoy bollnitsy
(for Gutkin, Polykovskiy).
(MEDICIIE--ABSTRACTS)
SIMMIucol, L.V., kand.med.nauk (g. Polyarnyy)
Mycotic urethritis in men. Vest.derm.i ven. no.1%46-49 162.
(MIRA 15--l)
(URETHRA-DISEASES) (MYCOSIS) (AMBIOTICS)
HEY,- a? ,I P. ; 3 EDN
-KOV, !-V.
o( the course or gor-.---r-,
Vest. derim. i vor. 3! r)o.9:86--~~7 S `6"'~
~,zHEEVLYKAKOVP --
V.A.; GROMOVSKAYA, R.I.; YAKDIENKO Ye.V.; ULYANOVA,, L.F.
Density of methanol aqueous solutions at various temperatures,
Nefteper. i neftekhim. no.2:30-32 163. (MIRA 17W
1. Omskiy neftepererabatvvayushchiy zavod.
LOZHKINY L.N.; SIIEVLYAKOV, V.P.
Effect of graphite additions on the specific electric resistance
of carbon electrodes. Trudy LPI no.223:49-54 163.
(MIRA 17:11)
Si-.:-;jk,)v, yu. A. On dhe stresses in the st-retching of a
77 -17 ,n,. %~'Id k":!l R"R 1950
~8. r. i
ix'10tc: '4 ~~p-pl!car:cf! are
Cc-
t.'y
.3o,_,rce: I-,a Ltiema tics I Reviews, Vol No.
.... ......
77
:n,5 a f
2eviva-kov, Yu. On the stresses in circulAr rlnjL_
-Xkad Nauk Ukrain, 195(717f1--224
-m oi d circular rmg ccimpres.-:"l by concen-
ZF%
iad:,il t(Tces was solved by conven6onal nicthod by
Bel! IZ. Angew. Math. Nlech. 10, S2-72 (1930); pp.
40
ird di:fererifly by D. V V,dnberg [Akad. Nauk
Prild. Mat. Meh. 13, 151-158 (1949,; thes-c Rev. 11,
i,,tlicr sr'vt:s ;t u3mg anafvu,: birictitlns of a corn-
-A h0l he C,1113 tile Kofri-~)v-MusheNWAi
i rc t ior s Lcxw~~imi, Ky.)
Suurce i elathema+Aaal Revi.ews, No.
Vol
ILYAf /2
rz-
�cYlyakov, Yu. -A. On the concentration of stress about 13,
n a CylindricaTs nepropetrov. Gos. .2 - 1~
a
pening in a D
Ulliv. Naut. ap., I S3),-79-9i, (Russiani)
The author considers the "em of cmaoentration
of stresses c~ gs, tile
in a clindriM Ke about openin
dis Ila
cussion is base on the equations of V. Z,
[General theory of shells and its apTlications in technolo-
-Lenin-ra 1949; UR 11, 6271.
gy, Gostchizdat. Moscow 0
The function of stressts F and the handing are taken
in the form
F=Fo+$Fl + tv=W0+~WI+ -
where q=hlR is a small parameter, h is the thickness,
and R is the radius of the middle surface. The folloymig
equations are obtained:
azwo W
,V4Fo=O, V'IFI=-E, &-
zz V4F2=-E
V4=rj,U0, V4-1= LF V4w2=-
7t Ltl$ aza
e a
-
a
shell. reduces to a sequences of planepEobleus iiid
sequence of problems of bending of thin plates. The author
uses for the functions FO, F1, Fz, WO, W1, too-
known expression's uxterms of functions of a complete
'
"
variable. These functions satid
y-boundark conditions
on
the contour of the opening that ar-- identical to those that
p,ccur in tLe plane problem and in the problem af bending
of thin plates. No examples are given to iflustrate the
method.
(However, the reduction of the problem of equilibrium
of a cylindrical shell to the problem of equilibrium of a
plane plate using 'the method of small parameter"
inevitably leads to the result, that the functious Ft, F2,
w1, w2, and the corresponding forces and mo-
ments will grow beyond all bounds as we move away from
the opening, and it does not appear possible to get rid of
the singularities at infinity. One can convince oneself of
the
this by considering even the simplest case, namely
.
stretching of a cylindrical shell with a Circular opentng;
fe
it is easy to do this an the basis of the rmulas and
'
In view-of this the question.
equations derived in the paper.
S~
of the availability of the propo. -4 method 'of. small
"
~ki
bl
f
hi
ems o
t
s
nd
parameter
for the solution-of pro
remains open.)
--2240).
It OV
E. -F. Blin idr -9 Meh 1953-54 No.
SHEVLYAKOV, Yu..A.; ZIGELI, F.S.
Torsion of a hollow cylinder with an aperture on the lateral surface.
Dop. AN.URSR no.1:41-44 '54. (MLRA 8-4)
1. Dnipropetrovslkiv derzhavniy universitet. Predstavleno deystvi-
telinym chlenom AIR USSR G.H.Savinymo'
(Elasticity)
A.
in t,,f,,e sf,atistic- of. inclined
Ss -,~tractural ~'echanics.
r i.,. - i n J 51, Aca,., )cj Ukrainian S T-, 5 t c "' -
'K4 '.-,r tl.c -,,,,,--ree of r-,c,.c'or in -echrlJcal Sc4-nces'
,CiUj~ E nJ -zhna-,r- 6 1,56
-C
F--V'-7Y n ~~r- V, ,
1 /Sevtvakav, Yt-i-- A. Stress conc'~niratioa in a cyl~ddcal
,;hNI
with a m-rular cut--ouf on the lateral surface.
,
10;i.
jl.'19 'Intl has 't Cl~ U, r
A
!-l!! !-a-4v fi;-millas tor 3trk:sses
t I! t h " 9 - et]
MR 12,
are tran~iomzicd bY
t,l sltsf y hi~ -.,d~,icular boua~lary condmons.
r Leser (Aberdeen Md.).
SHRYLTIKOF,TU.A.
Integration of equations of equilibrium applied to slanting spherical
shells. Dop. AN UM no.3t235-237 155. (NIRA 8:11)
1. Dnipropetrovolkiy dershaynly universitst. Prodstaviv diyonly
chlen Akadsaii nauk URSR G.X.Savin
(Blastic plates and shells)
SHULYAKOV, Yu. A.
Conditioas of single value transferences of slanting spherical
envelopes. Dop. All URSR no-5: 448-450 155. (MIRA 9:3)
1. Dnipropetrovs1kiy derzhavniy universitet. Predstaviv diyaniy
chlen AIT URSR G.M. Savin.
(Elastic plates and shells)
SHEVLYAKOV. Yu.A. (Dnepropetrovsk)
- .A-,
Stres~~'et-ft-spherical bottoms weakened by circular holes. Inzh.abor.
24:226-230 156. WIMA 10:5)
(Elastic plates and shells)
SOV/ 124-58- 10-11409
Translation from: Referativnyy zhurnal, Mekhanika, 1958, Nr 10, p 103 (USSR)
AUTHORS: Shevlyakov, YVL~, Tunin, V.V.
TITLE: \"Twisting of Beams of Cross -Section in the Shape of a Sector of a
Circle (Krucheniye sterzhney sektorial'nogo secheniya)
PERIODICAL: Nauchn. zap. Dnepropetr. un-t, 1956, Vol 45, pp 139-143
ABSTRACT: The problem of twisting in beams of circular-sector cross.-sec-
tion is solved by the method of conformal representation. Cases are
examined of sections in the shape of a quarter circle, a semicircle,
and a circle with radial crack. Equations are derived for the deter-
mination of maximum stresses and stiffneiss- on twisting. The stiff-
ness values found for these cases differ only insignificantly frorn the
stiffness values derived by A.N. Dinnik [Prilozheniye funktsiy
Bessefy.a k zadacharn teorii uprugosti (Application of Bessel Func-
tions to Problems in Elasticity, Novocherkassk, 1913 ] for these
same cases by another method. The article makes no reference to a
paper of N.Kh. Arutyunyan (PrikI. matem. i mekh.), 1947, Vol 11,
Nr 5) in which a solution is found for this case by a special system
Card 1/2 of curvilinear coordinates, and where an equation for the stiffness
SOV/ 124-58-10-11409
Twisting of Beanis of Cross-section in the Shape of a Sector of a Circle
of a sector of a circle is presented.
B.L. Abrarnyan
Card 2/2
SOV/ 124-58-7-7900
Translation from: Referativnyy zhurnal, Mekhanika, 1958, Nr 7, p 87 (USSR)
AUTHOR: ShFvlyako Yu. A.
TITLE: Investigating the Flexure of Slightly Curved Plates (Issledo-
vaniye izgiba slaboizognutykh plastin)
PERIODICAL: Nauchn. zap. Dnepropetr. un-t, 1956, Vol 45, pp 145-159
ABSTRACT: The problem of the flexure of slightly curved plates reduces
to solving successively the boundary problems for a biharmonic
equation. To this end, all the desired values (the deflection Nv
with respect to the normal, the stress function F, etc.) are
expanded into series with respect to a small parameter which
is a function of the thickness of the curved plate and of the
curvature of its surface. Cases are examined of clamped and
unsupported plates. A numerical example is given for the case
of a circular plate bent to follow a spherical surface and bear-
ing a uniformly distributed load. It is stated that the converg-
ence of the process has been investigated by I.N. Vekua
(Soobshch. AN GruzSSR, 1954, Vol 15, Nr 1). 1. Plazes--mechanical
properties 2. Pla-~es,-The~Dry M.G. Slobodyanskiy
Card I/ I
SHEVLYAKOV, Yu.A.; MANEVICH, L.I.
Certain cases of the stability of a flat bond. Dop. AN Lmn
no.6:627-630 '58. (MIRA ll-.9)
l.Dnepropetrovski.v universitst. Predstavil akademik AN USSR G.H.
Savin [H.M. Savin].
(Elastic rods and wires)
2
AUTHORS~ 3hev1T~Ov,_Yu.A-, Bezpallko, L.A.
283h2 S/124/61/00-0/006/02VO27
A005/A13O
TITLE, Calculation of a conic shell rigldly fastened at the base
PERIODICAL- Referativnyy zhurnal. Mekhanika, no. 6, 1961, 8, abstract 6 it 45.
[Nauchn. zap. Dnepropetr. un-t, 1958 (1959), v. 73, 39 - 541
TEXT: The authors present an approximate soluticn of the problem of the
stress-strain state of an annular conic shell in the vicinity of its fastened
base; t2he shell is affected by a load normal to its medium surface. The differ-
ential equations of equilibrium of the shell are taken In the complex formulation
proposed by V.V. Novozhilov (Teorlya tonkikh obolochek. Leningrad, Sudprcmgiz,
1951). Introducing an auxiliary function and formulating the external load and
the solution sought as Fourier series, the authors first reduce the initial sys-
tem to a system of three ordinary differential equations~ Then they InTroduce an
additional auxiliary function as a formula containing an indeterminate parameter.
The authors take the indeterminate parameter to be approximately constant chocE-
Ing it In such a manner that two equations of !he system become indep's-_Aalt. Fur-
ther transformations are made for the case when the externa.1 load does not vary
Card 1/2
28-342 S'/124/61/ooo/oo6/022/0-7
Calculation -3f a conic shell rigidly.... AOO5/A13O
over the generatrix. On ~_his assumption they integrate the Independent differen-
tial equations by elementary methodsj then the remaining equation and the trans-
formation formulae make it possible to plct the solution of the Initial system in
the vicinity of fastening. The c-)rrespondihg displacements are determined from
the fo_-mulae of coupling between the complex displacements and ccmplex strengths,
which are also formulated as F,_-urier series. Appr:oximate formulae for strengths,
moments, displacements and torsion angles are obtained in a general formulation.
A formula for the bending, mcment in fae-,ening the cylindrical shel! under an
asymmetric lead is obtained as P. t~~undary ::aE;e, It dIffers from ths exact solu-
ti-~n by a numerical (0.37 in3tead of 0-5).
V. Za-'e:-:,:.v
[Abstracter's not,,~-.z
Ccm;:Ists
Card 2/2
SHWLYAKOV, Yu.A.; TULICHINSKIY, B.G. [Tullchynelkyi. 3.H.]
"Course of analytic mechanics" by H.H.Savin, M.A.Kylchevskyi,
T.V.Putiata. Reviewed by IU.A.Shevliakov, B.H.Tulichynslyki.
FrYkI.mekh. 4 no-3:350-351 '58. (HIRA 13:8)
(Hechanics, Analytic)
(Savin, R.N.)
(Kylebevakyi, N.A.)
(Patiata, T.V.)
' 14
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27049
~08 7-4,01 S/021/60/000/005/005/015
D210/D304
AUTHORS: Sheylyakov, Yu.A., and Manevych, L.I.
TITLE: The stability of a cylindrical shell under bending
PFAII0,01CAL: Akademiya nauk ukrayinolkoyi RSR, Dopovidi, no. 5, 1960,
605-608
TEXT: The article deals with determining the lower critical (buckling)
stress of a thin-walled cylindrical shell under pure bending.. The
problem is solved by approximation using the basic non-linear equations
of the theory of elasticity. The critical state is given by
-0 aUO T"" where v 0 for x = 0 and
X Fh X The x-axis lies along
a generator, the y-axis along
v0 , ~U_- -= -
ay fh the tangent to the excess load,
and the z-axis towards the Cen-
'atj 0 ru.
to + 0. ter of curvature. Ir
z
XY ax
Card 1/6
27049
S/021/60/000/005/005/015.
The stability of a-... D210/D304
are the deformations of the central plane, uOt V0 0 wo are the displace-
ments in the x,y,z directions respectively, it and e are respectively the
radius and length of the shell, %ris Poisson's coefficient.6"O' = To
is the normal stress. Also, X x
-0 'M h
X= =6,' coo (3) where M is the
0 R
bending moment, W is the support moment (ro = M2 h ia*the thickness
IZR h -
of the shelle Inte-gration and substitution given for the displacements
_L_X COSY, Investigation of the stability
E (2 R given (Eqs. 5 and 6 see next
card)
x(l_x)sin't~, (4)
2ER R
W, slo [x (I x) 2vJR11 Cos Y
Card 2/6 2ER R
S/021/60/OMNKWW5/015
The stability of a... D210/0304
I_ 62W a1W I a2W where Z in the
vlv2cD =Eh _q # (5) stress function,
ax ay ae R1 ax
R for the central
2 492(D a7W OD alw -10 a1w I a-10 plane, and
Dvlv 2 ~X + (6) Eh2
'3Y V J.'C: ays R D= -
2
in the cylindrical rigidity. w and ~ are written 12( .0
W W1 + w0 where w Iand Fl-are respectively.the-Aeflection
+ & (7) with,respect to the-normalt and the stress function
which-r-baracterizes the bulging of.the.shell,
,..and (30 o'R2con Z 0 If e.71.5R.the boundary
R
conditions may be ignored. The first approximation for w gives in the
zone of compression W" A cos cos--"y + a cos 2 -..r + b cos )COs 2Y (10)
Card 3/6 ;~ . - IX .J~
27o4q
S/021/60/000/005/005/015
The stability of a... D210/D304
and in the zone of tension w 0. x and ~y are longitudinal semi-waves
in the x and y directions, f, a, b, are dimensionless parameters. Solving
0'. - [.-, 1.!V + tow I.C= 21 -
for gives ell L. +
g' C"! i,
+
+
+ S.
4
4 +
f=l- -E +
66 R)
H 1..+9'
Card 4/6
27049
S/021/60/000/005/005/015
The stability of a... D210/D304
where the g i are found from the boundary conditions in the usual way.
The energy equation for a general system is D. ~ I * 3 2 - V, where
_) 1 is the energy of deformation of the-central piano, D2 'a the energy
of bending, and V is the potential of external forces Ignoring small.
quantities ~bstracterl's Note:
16 R (a 4. b): + 4a'bl a2 Symbol& not ex-
7h37- '9 ~ ~~ vz~4 . + -*(I _+~6_2_r + plainedD . The
.1 .2 1 1 0 +61)2 energy criterion
+ b2 1 17 (1 + 8a~' + 1 6 (12)2 of equilibrium in
(9 + 6 _r 12-8 + -12.2-56 4 (1 Eq. 13
(12) (see next card)
-(a + b) + T2-8 8'a 3- 01
+ 62), ,
t262
.2 [(1 + 62)2 + 32 (a284 + b2)1- 0,225.1,, (1 + 8al).
48 0 -
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27049
S/021/60/000/005/005/015,
The stability of a... D210/D304
a3, a3l a3l a,91 aa, 0. (13) from which can be found
-a TI a b aa ~ Tj the relationship between
the load parameter for
pure bending and the uniform axial compression in the post-critical
stagee Hence, the lower critical (buckling) stream any be found. The
load parameter in this case is 0.26, and thus in obtained the approxima-
tion formula with uniform axial compression
0' 0, 2:6 'Fh (15) ) = 0, 18 --Et) . (15A)
0 R _PO R
There are 2 Soviet-bloc references*
ASSOCIATION; Dnipropetrovalkyy derzhavnyy universytet (State University
of Dnepropetrovsk)
PRESENTED: by Academician AS UkrSSR H.M. Savin
SUBMITTED: June 17, 1959
Card 6/6
35921
S/198/62/08/002/001/011
D299/11301
AUTHORS: Shevlyaxov,_Yu.A-_, and Pryvarnykov, A.K.
(Dnipropetrofs-TX)
TITLE: On the design of laminar bases
PERIODICAL: Pryxladna mexhanika, v. 8, no. 2, 1962p 113 - 119
TEXT: The stresses are considered in a pile of plates, consisting
of layers of constant thickness with different elastic properties.
Such problems arise in the design of multi-layer presses. It is as-
supadd that the loads are constant on the surface of each layer. The
problem reduces to determining the stress functions U
V U21 "'t Un
for each layer, whereby
64Uk + 2 64 Uk + ~'_Uk = 0.
OY4 dy 2ax2 ax4
The,stresges and displacements are determined by means of complex
Foll.rier transforms. It is assumed that all 'Uk satisfy Dirichlet's
Card.1/4
S/'98/62/008/002/001/011
On the design of laminar bases D299/D301
condition. One obtains the following relationships between the
Fourier transforms of the stresses and diBplacements and those of
the stress function:
d2UAt_; 2[t Vk) d2Uk + VkP -~Uk
klik dY2
dy, P (5)
- I 3U dUk
U,h p2Ut ; , (I - vk) 4-A- (2 - v.,) p2
12p/,U,t = - 3 dy
P I ay
LP dUk Ek
dy 2 (! + vk)
To solve the 'problem, it is convenient to introduce the 2 parame-
ters
p2 2(1 2
1
Ther.eupon,,-the unknovin coefficients A,,, BkP Ck and Dkt required for
determinin.9 Uk pan be found by means of recursion formulas involv-
C a. rd' '.2/4
S/19~/62/008/002/001/011
On the desiGn of laminar bases D299/D301
ing cx k and Pk . Thus, for A,,,- one obtains
clilplhk -~- Jp1hksh lplhk)10k (jpjhj, + sh Jp1hk eh lplhk)+ aj'!pj sh2 IpI ht] (6)
Ak jpj [sh Jp1hk ch Jp1hk + jp1hk ch 2]plhk_l
similar formulas hold for 13ky Ck and Pk. Further
2% (W 2 IpI hk - 4 Ipj2h2 -1
h) I ak Jpj (4 IpI hk + sh 4 IpI hk)
a k+I IpI (sh 2 IpI hk + 2 IpI hk ch 2 jpj lik)
E),_,, I V2 Ph (4 1p: hk+ sh 4 1p) hk)+2Uk IpI sh2 2 jpjhk)
AH 2 E I v12 k k)
h +1 (sh 2 jpj h 2 IpI hk ch 2 IpI h
Formulas (6) and (8) yield the general solution of the problem. The
above theoretical considerations are illustrated by the example of
a two-layer pile. Thereby, simplified formulas are obtainedp involv-
ing cosine- or sine Fourier-transforms; (it was assumed that the
load is either an even- or an odd function of x). Finally, a formu-
la is obtained for the contact stresses between the layer and the
base. There is 1 figure.
Card 3/4
S/198/62/008/002/uol/oll
On the design of laminar bases D299/D301
ASSOCIATION: Dnipropetrovslkyy derzhavnyy universytet (Dniprope-
trovs1k State University)
SUBMITTED: July 1p 1961
Card 4/4
96",76T/008/005/003/009
S11
D234/D308
.AUTHORS: Pryvarnykov, A. K. and Shevlyakov, Yu. A.
TITLE: Contact problem for a'many-layer base
PERIODICAL: Akademiya nauk Ukrayinalkoyi RBR. Instytut mekhaniky._
Prykladna mekbanika, v. 8, no. 5, 1962, 508-515
.TEXT: The base is assumed to consist of an arbitrary number of la'y-'-
ers having different elastic properties, each with constant thick- J,
ness. It is also assumed that no gaps are formed between the layers,
during deformation, the deformation is plane, the displacements are
equal to zero at infinity, the state of loading is symmetrical with
respect to the x axis, the stress functioris and their derivatives
up to the fourth order satisfy the conditions of 'existence of -Fou-
rier's sine and cosine transfotmationB. Recurrence formulas are
given which make it possible to solve the basic,~problems of the the-
ory of elasticity for bases consisting of any number of layers, if
two image functions for one of these layers can be found. The au-
--thors consider the case when the lowest layer is placed on a rigid
Card 1/4