SCIENTIFIC ABSTRACT ELYASBERG, M.YE. - ELYUKIM, S.B.

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SCIENTIFIC ABSTRACT
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WTASMG, K.Te.; TEXHOUT& NoTeel WBAMIffs LB9 "Alectric Industrial equirmato by A.S. Sa=ner. Reviewed by mi. x1liasberg, Nolo VerkhOlAtp I.B. Pubasbkin. - - 7,1ek- trichestvO no.8s93-96 Ag 160* (MIRA 13:8) (Machine tools) (S&ndlor,,,A,S.) S/121/62/000/010/001/f)05 Db40/Dll2 AUTHOR: Ellyasberg, M.Ye. TITLE: The fundamentals if a theory of self-excited chatter tn metal- cutting, PZRIODICAL: Stanki i'instrumont', no. 10, 1962, 3-6 .TEXT: This article, which is to be continued, deals with a new ...theory explaining the self-excited chatter 16 metal cuttin (ti.ye . Ellyas- beig, "Izveztiya AN SSSR' ONTI11f no@ 91 1958; M.Ye. Ellyasberg, "Stanki i instrument", no. 3, 19MP based on the discovery that the cutting force P and the friction force A on the cutter face (Fig.l-) are "delayed" forces, i.e. forces coming into-,effect with a delay. The artidle contains more ac- curate data on the cons4nto'characterizing-this delay in cutting different steels with different speeds and feeds. This data, gathered since publica- tidl% of the author's earlier work, will make it possible to calculate vibra- tim-free machine tools more accurately. The chip formation process is ana"l-ped, and illustrated by graphs and high-speed photographs. Empirical reafarch"data are given for low-carbon and high-carbon steel grades 25 and 50, The data are accompanied by graphs. There are 10 figures. 3/.121/62/OW/012/001/002 D040/D112 AUTHOR: TITLE: The fundamentals of the self-excited chatter theory PEIUODICAL: Stanki i instrument, no. 11, 1962, 3-6 TEXT: This is the end of an article which started in "Stanki i instrutuent". no. 10, 1962~ itud deals with a nev theory of self-excited chatter in metal- cutting machine tools. This theory is based on the discovery of the lagging effect of.the cutting and friction forces,.and helps to calculate vibratioji- free machine tools more accurately. Linear equations:are derived for calculating systems with two degrees of freedom, and general recommendations are made for sijaplifying the'calculation of-complex systems.for'vibration-free operation, with the use of electronic simulation. There are 4 figures. Card 1/1 KRYSANOV, V.I., inzh.; FUKS, A.I., inzh.;-LL-'RS~9',-.M Ye.. , lnzh. .Technical and economic analysis of the dimensional spacing of machine tools. Vest, mashinostr. 45 n0.5%70-75 My 165. (MIRA 18:6) Determining the density of the upper atmosphere by means of aecular changes in the elements of orbits of the first two artificial earth satellites. Isk.sput.Zem. no.1:21-24 '58- (MIRA 12:2) (Artificial satellites) (Atmosphere, Upper-4ockst observations) FL Jig Jq J.A .q Eli I HIS Hf ;m a A A-S Ai 13 Its 11 . I i ILITASMMG, P.Ye. Relationship between Geoular changes in orbit elements and the air resistance. Isk. sputs sem. A0,3:54-60 159. (MRA 12:12) 1(Artificial satellites) PqU X BM zamorfmal SM/4281 'AbAamiyi natti OSOR Iskusstvanum sputniki smalls, vyp4b k (Artificial Earth Sateilitssft'NO~- 4) Moscow" 1960. W5 P. Err&U* sUp Insertede 6.9560 coges pr1utede Resp. Ed**. L.V. ftrnosova; Ndo of Publishing House: X.I. Fradkin; Tech. I&-. T.P. Polenova. PUM"M: This collection of articles Is intended to disseminate data conected In investigations perfozzed by mans of artificial earth satellites. COMM: ' The conecUou consists of 15 articles dealing with se4ditific data -an Soviet artificial earth NaUlUtes (ASS) azA cosmic rodwts. Th6 toges dis- emsed include wasuzements of the density of the upper atmosphere, motion of ASS.. measurements of micrameteorites and mteoric matter,, magnstametric measure- ment$ of coaxic rep, electriftl potential,, and spectrum of positive Ions. The collection is part of a series published regularly. References follm each article Card 116 A.rtificial Earth Satellites,, No. 4 SOV/4xi ZOO Cr C Kislik., M*D* Motion of an Artificial Satellite in the Nomma Gravitational Field of the Earth The stpdy of the notion of the ABB Is made vithout taking the resistance of air into account. The results -obtained can be wed for the calculation of orbits of high flying matellites and also for the qulltatiTe analysis of the influence of the contraction of the oarth-ca *;he action of satellites. Eltmm7nm,~-, and V.D. rastrebare Detexu1natlan of the Density of the Upper Atimphers According to the Results of Flight Obserntions of the Third Soviet AES 18 Xolegor,, O&A. Variations of the Uber Atmm*ere Density According to Data of the Changng Period of Revolutions of AES 31 Results of the pmessing of experisental data bbtained by the dbaerva- tions of the Ooviet ASS and sme interpretations of these results are giTend. Tatsvmkiy.p IJ(e DetermInatIon of the Candlilons of 111-mi on and the Tim Intermls in Which the Satellite Romains in Sunlight and in Shadow 35 ArLificial Earta Satellites,, No. 4 sov/428i The article. discusses we of the possible methods of determining the conditions of illumina, ion of satellites* The relotive motion of the first, second,, and third Soviet AES to the earth Is briefly analyzed. Eneyev, T.M., A.K. Platonov, and R.K. Kazakova. Determining Orbital Parameters of AES According to Ground Measurements 43 An'abbreviated method of,orbital pa=eter determination and forecasting of satellite motions is given. The wathod, is based on date from the processing of optical and radiotechnAcal observations. Tarstynove, G.P*6 Methods of Nmerical So.Lution of Equations in Finite Differ- ences and Their Application to the Calculation of AM Orbits 56 The finite difference method is applied in the calculation of certain problems of celestial mechanics in the solution of systems of nonlinear differential equations d6termining the motion of ARS in larger time intervals. Lurlye, A.I. Equation of Disturbed Motion in Kepler's Problem 82 Carl 3116 Artifical, Earth Satellites., No* 4 w/4261 Stanyukavich, K.P3 Elements of the Shock Theory of Solid Bodies at High (CO-wic.) Velocities 86 The sathor discusses the problems of shocks or meteorites at high (ecamic) velwity agalust, the surface of a planet. This prciblem is related to the study.of shocks of miarcmeteorites against. the surface of AES Mirtov, BeAs Meteoric Matter and Same Problem of Geophysics of the Upper Atmwpheric Layers The author attemptB to conn et phenmena occurring in the upper almosphareLVith the presence there of particles of meteoric origin txsveling at high velocities. Dolainov, S.Sh.., L.N. ZftuzgCW.. and V.Ao Selyutin. Magnetcmetric Equipment of the Third Soviet AES 135 The vorking principle and installation of the isguetwetric equipment on the AES Pza ~Ascribed# Chaiseteristics of materials anti the eta- bility and precNion of operatio.4 a" discuased, Card V 6 Artificial Earth SatelIttes, No. 4 SOV/4281 Shvarts., Ya.M. Method of Determining Electrical Potential of Bodies in Plasma 161 Nazarova, T.N. Investigation of Micrcmeteorites on the Third Soviet ARS 165 Istcmin, V.G. Some Results of the Measurement of the Spectrum of the Mass of Positive Ions on the-Third Sovietk AES 171 Measurements vere made with a radio-frequency-maso-spectroneter on the third Soviet AES at an altitude of 225 to 980 Im and betveen 270 and 650'north latitude. Shafer, Yu.G., and AN. Yarygin. Measuring Cosmic Rays on Geophysical Rockets 184 Shklovskiy, I.S. Artificial Comet as a Method of Optical Observation of Rockets 195 The author describes various kinds of observation and compares relative errors. He discusses some Soviet and non-Soviet articles on the subjeuts Card 5/6 Artificial Earth Satellites, No. 4 SOV/4201 0 . CorrectIons 205 - AVAIUBLE: Libraxy of Cenuess i AC/yv/gn Card 616 9-22-6o ELIMBERGO P.Te. Determination of the orbit from two positions. Iok.oput,,Zem. no o 13:3-22 162. (MMA 13: 7) (Artificial satelliteo-Orbita) EL'YASMG, P. 7E. (Moscow) .. ...... ~ -~- " , .1 1 1 "Approximate formulas for determining the life-tIme of Earth satellites". report presented at the 2nd All-Union Congress on Theoretical wi4 Applied Mechanics, Moscow, 29 January - 5 February 1964, ACCESSION Nr%: AP4034792 S/0293/64/002/002/0198/0218 AUTHOR: Ellyasberg, P. Yo. TITLE: Approximate formulas for determining the lifetime of artificial Earth satellites SOURCE: Kosmichoskiye Issledovaniya, v. 2, no. 2, 2964, 198-218 TQPIC TAGS: satellite, artificial earth satellite, sputnil:, sateffite lifetime. air resistance ABSTRACT: It Is well known that the lifetime of artificial Earth satellites is basically determined by the effect of atmospheric resistance, but also by the perturbing influence of the Moon and Sun. The present article (teals with thd*derivaUon of approximate formulas for dotermining the lifetime of such artificial satellites, flying at a relatively low height, for which the air resisiance is decisive while other distarloing factors may be disregarded. The following are the author' s fundamental assumptions In this connection: 1. TheEarthis a sphere with radius R=6371km. 2. In determining the orbit, only the attraction toward the Earth and the air resistance are taken Into account. 3. The acceleration due to gravity is directed toward the center of the Earth and its modulus equals g = ji/r2, wh?je r is the distance from the center of the Earth and the coefficient 1A = 3. 986- 1051an3/seo The deceleration due to air resistance J Is determined by the formula j c fo V2, 0 cxFmo Card 1/3 2m ACCESSION NR: AP4034792 where e is the density of air, v is the. speed of the satellite with respect to the air is x the air resistance, Fm and m are the area of the mid section and mash of the sai~lllote. S. The effect of atmospheric rotation can be disrogaiJed. 6. The al~ density j2depends only on the flight altitude h = r - R. 7. The air density (3, as a function, of the altitude h is determined on the basis of the socalled Isothermic model of the atmosphere, according to which P= exp h - , where hp is the height of'orbital perigee;Pp is the air density H at the height hp; H is the height of the uniform atmosphere at perigee. If any other arbitrary atmospheric model is used, the constants (> and H should be determined from the formulas: ep = f(hp), H = f(hp) 1 PTable 1 In the original shows the values of r (h) df(hp)/dh dlnp(hp)/E and H, determined by this formula, for the atmospheric model CMA-1961 which was used in' this paper. The author then considers the following basic aspects of this general problem: secular perturbations of orbital elements, satellite lifetime In circular orbits, the lifetime of gatellites in orbits with considerable eccentricities, the life Ime of satellites in orbits7 with small eccentricities. The resWt is a system of a~proximato formulas which embrace Cc ru >0 ..ACCESSION NR: AP4034792 the entire possible range of eccentricity O.,< a< 1. The article concludes with a comparative analy3ts and evaluation of the accuracy of the derived formulas, In which the author points out that these formulas contain errors caused by neglecting the principal sources of perturbations I.e. , the elliptical shape of the earth, the lunar and solar attraction and the heterogeneous structure of the atmosphere. The lifetime of a satellite also depends on the eccentricity of its orbit, and the formulas derived are valid only at eccentriCitle3 far from the critical value. Orig. art. has; 2 figures, 4 tables and 51 formulas. ASSOCIATION: none SUBMITTED: 14Nov63 ENCL: 00 SUB CODE: SV NO REF SOV: 004 OTHER: 003 313 Card -,ACC_NRt AMON482 ----Monograph- UR/ 6q Ell asber Pavel YEfiinovich. Introduction to the theo~Y~6 ~ig of artificial Earth satellites (Vvedentye v teoriyu.poleta isskusetvennykh sputnikov Zemli) Moscow lzd-vo "Nauka, 1955. 540 p. Illus., biblio., index., tables. 3700 copies printed. Series note: TMekhanika kosmicheskogo poleta TOPIC TAGS, -jpace flight, artificial satellite orbit, space trackina, astronautics, spacecraft altitude PURPOSE AND COVERAGE: The author attempts to give a systernatfc outline of the theory of flight of artificial Earth satellites. Much attention is paid to the formulation of laws governing the motion of a satellite on the unpowered-flight portion of its trajectory but for the sake of contiriu:4y, the bcok includes certain subjects -which are usually dealt with in classical celestial mechanics. Hovever, th basic content of the took consists in the analysis of problems which art usually not considered in the classical celestial mechanics textbooks, but are of para- mount importance for the solution of problems of the flight tbeory of artificial earth satellites, such as- investigation of satellite motion along circular and almost circular orbits; analysis of all possible versions of perturbed orbit LCod ACC NRt AM6008482 passing through two given points; the effect of variation of Initial conditions of motion on the elements of elliptical orbits; variation of current characteristics of motion (of coordinates and of velocity vector components) due to deviation from the initial conditions of motion; the effect of the oblatness of the Earth and of air resistance on the motion of artificial satellites; determination of the life of satellites, and the effect of the perturbation. of the Sun and the Moon on the motion of the Earth's artificial satellites. The book is Intended for a wide range of specialists who encounter various problems ir. the flight theory of artificial satellites, and also for university students having courses on the subject of above theory. Contributions to the preparation of the book were made by the following: V. Ye. Volkov, L G. -M:Lroshnichenko, L F. Petrovich, Ye. Q. Portnov., A. L Tkancii-e-nko-, A. A. Us=ov, W-0. Khoroshavtsev, M. S. Shirokov,, Z. K, Kuzneteova, Z. G. Androsovaj and L. N. Kasatkina. TABLE OF CONTENTS -[abridged]: ------ A orewor -13 F d. Intr6dtictIod- 15 Ch. 1. Nlotion along- circular- orbits- 18-- Ch. H. Effect of small perturbations on motion along a circular orbit 34 Card 2/4 ACC NRt XN1600848 2 0 Ch. III. Effeci of perturbing accelerations on motion along circular and near- circular orbits -- 64 Ch. IV. General case of motion in the Newton's central gravitation field 85 Ch. VI. Hyperbolic orbits Ch. VIL Parabolic and verticdl orbits -- 148 Ch. VUL Determination of orbit from two given satellite posaitions 160 Ch. IX. Effect of variations change in initial conditions of motion on the elements of elliptical orbit -- 202- - Ch. X. Connection between-the variations in current characteristics and the Initial conditions of motion -- 231 Ch. XI. Effect of. perturbing accelarations on the orbital elements -- 290 Ch. XII. Thp Earth's real gravitational field -- 308 t1h. XUI. Effect of the second term of the _g_rav1fv-_t__n_tI "lipansion in series Y PO e in spherical functions on the motion of artificial Earth satellites -- 322 Ch. XIV. Effect of air resistance on the motion of artificial Earth satellites along, circular and near-circular orbits -- 362 Ch. XV. Effect of air resistance on motion along elliptical orbit -- 406 Ch. XVI. Effect of the gravitational pull of the Sun and the Moon on the motion of artificial Earth satellitea 460 rard 3/4 L IAlow" -77 Ch. XVIL Effect of the light pressure on the motion of artffici6l Earth satel- lites -- 501 Appendix 1. Table of the basin parameters of the atmosphere CIRA 1961 -- 627 Appendix 11. Table of the functions H(h), '-F(h), (p (h), k(h), and+ (h) for. the atmosphere CIRA 196 -1 52-9 --&~ndix III. Table of the functions ~(ed, ~(e.) and Ve,,) 53, i-X - ---,---A - -W~ ---- -Able- bf- -functldws- v pperld T -Me 7 2i Bibliography 536 Subject Index 583 SUB COMs 02.9 03/ SUB 1) Us O9Nov65/ MM M 030/ OTH RSF1 006 GTOWW-# V#5,-j kandidat takhalchookikh,inmille-;BLIYASMMIG..Ye.0 inichener. Rebuilding of 'old dams se lazicAmal plants in the Urals. Stall 16 no.9:831-835 a 156. (KLR& 9: 11) 1. Svsrdloveki~e filialy TeesoMnogq Inatituta slaktrifikatail sellskogo khosyaystya, (Ural Momntainl~isgUn-xetallurgical plants) (Ds= AUTHOR: TITLEj Ellyaaberg# S. Y849 Engineer, 98-1-13/20 Packing of Loam Into Cavities of a Spillway Under Winter Conditions (Ukladka suglinka v pazukhi vodosbrosa v zimnikh usloviyakh) PERIODICALs Gidrotekhnioheskoye Stroitelletvo, 1958, * 1, PP 50 (USSR) ABSTRACTi In March 1957, the necessity arose to complete the spillway of a hydroelectric power plant, uhder construction by "Ural- spatestroy". The packing of loam was started on March 249 and finished by April 7, at average daily temperatures of + O-~ to - 15-loc- Prior to starting)snow and ice was removed, and the foundation was heated with open fires. Loam was handled by an excavator with a capacity of 0.5 cu m. The accomplished work prov-ed the practicality of filling-up dams with loam under auch temperatures# the work is carried out carefully, and the quarry is located nearby. AVAILABLEs Library .of Congress Card 1/1 AUTHOR: Ellyasbergg S.Ye., Engineer 98-58-5-17/33 TITLE: Rationalization and Inventions (Ratsionalizatsiya i izo- bretatellstvo ). The Use of Slag in Hydrotechnical Con- struction (Primeneniye shlaka v gidrotekhnicheskom stroi- tellstve) PERIODICAL: Gidrotekhnicheskoye Stroitellstvo, 1958, Nr 5, PP 49-50 (USSR) ABSTRACT: In the'Urals, basic and sour metallurgical slag is very often applied in the construction of low-pressure dams. The slag is used to protect the slopes of cofferdams from being scoured and also to reinforce the sides of temporary spillways, etc. Due to insufficient experience, however, it is too early to make final conclusions on the utiliza- tion of slag in hydrotechnical structures, but the possi- bility of utilizng 0-- in temporary and light duty con- struotion~-io-alzeady reed upon. There *to 2.46hoi"tici ---dre- win- go' AVAILABLEs Library of Congress .Card 1/1 SOV-98-58-9-10/21 AUTHOR: Ellyasberg, S.Ye. and Leonov, G.I., Engineers TITLE: The Dissipation of Stream Energy in the Lower Waters of Low Pressure Dams (Gasheniye energii potoka v nizhnem blyefe nizkonapornykh plotin) PERIODICAL: Gi drotakhnioheskoye stroitellstvol 1958, I;r 9, PP 31 - 33 (USSR) ABSTRACT: The authors recommend the construction of overflow sills with,11heir terminal parts working as console water spill- ways for low pressure dams, instead of installing expeno- ive reinforced concrete apron wells. It was observed that overflow sills in the old dams successfully protect them from the erosive action of lower watera. There are 3 dia- grams and 2 Soviet references. 1. Dams-Design Card 1/1 14(10) sov/98-59-2-13/22 AUTHOR: Gvozdev, V.A,, Candidate of Te'-hnical Sciences, and Ellyasberg, S.Ye., Engineer TITLE: Liquidation of ructures in the Body of Earth Dams (Likvidataiya starykh sooruoheniy v tele zemlyanykh plotin) PERIODICAL: Gidrotekhnicheskoye istroitellstvo,, 1959, Nr 2j p 48-49 (USSR) AESTRAM The authors propose a of liquidating old structures in the shafts of earth dams ditrIng their reeon- struction. The method consists of erecting an anti-filter"dia- phragm in line of the existing cut.-off wall and pouring the fillers directly into the old opening of the dam. The old foundation parts remain in the body of the dam. 7"his method,, tried out during -the reconstruction of numerous dams in the Ural region, was found to be much more simple and economical than other methods proposed by various planning organizations. Card 1/1 ILI YABB M, S.Ye. to Calculations fsr luilltration- water colloW.d. Ted I %AM U15) lskb~ jmidk2346, 4 -159- rat on 0 brim) (vat u6no 14(10) SOV/98-59-5-11/21 AUTHOR: Ellyasberg$ S.Ye., Engineer TITIX: Filling the Gaps at the Construction of Earth Spill- ways PERIODICAL; Gidrotelduiicheskoye st-,roitells-tvo, 1959, Nr 5, P 38 (USSR) ABSTRACT: The article is concerned with filling the gaps of two small earth dams built in the Central and Narth Urals in 1957. In this connection, the name of V.S. Gvozdav is mentionod. The aut',or is of the opinion that the filling of gaps can be carried out in a more liberal way than prescribed by the planning organizations. However, this operation must be carried out in due tim- with subsequent rising of the water level and depending on what kind of filling material is available. There is 1 Soviet reference. Card 1/1 31LOYASE]IRG. S,Te., Inzh. Construction of cofferdams on silt. Gidre strol. 30 no.6:49-50 Je 160. (MMA 13:7) (Coufferdame) T, TZv eat iy a vy ash I kh ly, Pr Senlye. V. 6, no. 196 3 Me consists essert,~ 'I 77, A.11L Of -Ullyaiiov ng Lenin) 7 1"T" T% A r ELIYASH, M.L. Now designs of send blasting equipment. Mash, i neft. obor. no. 1103-735 165. (MIM 13:12) 1. Nauchno-isoledovatellskiy institut po montazhnym i spe- tsialInym stroitelInym rabotard. Ye. Ca~2~~ Ellyashberg.. F. Ye.' "Report on the Conference of Scienti'Lic bases of the Ukrainian Cetitral Science-Jies arch Institute of Orthopedics and Traumatology imcni Professor H. I. Sitenko CStAlino, November 19471,11 -- Ailthor indicated in table of contents- In symposium: Uchen. zapiski (Ukr. tsentr. nauch.-issled. in-t ortopedii i trav-ratologii im. Sitenko), Khar1kov, 19hB, p, 179768 SO: U-3566, 15 March 53, (Letopis 'Zhurnal lr*rkh Statey, No. 13, 1949) Cr ? EL'YASHB]MG, 7. Yo., itarshiy nauchWy sotrudnik -~o 111~*"'*-M'~ Old traumatic diolocations of the hip and their therapy. Ortop. tra,rm. i protes. no.4:13-16 JI-Ag '55. (HUA 8:10) 1. Is Ukrainskogo nauchno-isoledovatellskogo instituta ortopedii I traymatologii im. H.I.Sitahko (dir.-saslushenrTy deTatell nauki Prof. N.P.Novacbenko) (HIP, dislocations, ther.old dialoe.) (DISLOG,kTIONS. hip, ther.,old disloo.) BLITASHBEW, F.Ye., starshly nauchVy sotrudnik -- 4 Thirty years of medical educational, and public activities of X.F. Novachenkoe Ortopetrayme i. protex. 20 no.6:10-15 Je '59. .I . (MIRA 13:3) (BIOGRAPHINS, Novacbnnko, NikoW P. (Rua)) NOVACH W 0, Nikols y Fitrovich, prof.; JLITASEMM, Fslua Tevesyevust .starohiy nauchhvy sotruAnik; 7 tekb=.re 1, Donstant traction; wthod and tachniol Postolpnz." vytiashanis; metc.dika i takhniks, Kiev, Goe.ned.isd-vo USI&R. 1960. 239 P. (KIRA 13:10) 1. Oblen-korrespondent ANN SM (for Novachen1m). (MMMITINS(~MATOMY)---nAr.TUP3.S) EL'YASHBERG$ F. Ye.., starshiy nauohnyy votrudnik - I Role of skeletal traction in mom operations on the bones and jointoo.Ortopop travm, i protes. no.12:28-32 161. (KM l5s2) 1. Is Ukrainskogo nanobno-issledovatel'skogo institnta ortopedii i travmatologii im. HO 1. Sitenko (dir, - chlen-korrespondent AMN SSSR prof. N. P. Novachanko) (BONES.-SURGEU) (ORTHOPEDIA) dn -EL'YASHBERG. F.Ye., starshiy nauchnYY sotru ik; ALE20JANDROVA, I.A., kand. med. nauk Disability analysis following fractures of the femur and leg bones; based on data or the liedical Expert Commission for Work Capacity Evaluation and of the M.I. Sitenko Ukruinian Tn3tituts of Ortho- podlcs and Traumatology.. Ortop., travr.. i piotez. no,9:6?--,2 162. (141FA 17: 11) 1. 1z Ukrainakogo Instituta ortopedit i travmatologil ironi O'Itenko (dlr. - chlon-korrespcndent A141 SSSR prof. II.P. flovachenko). Ares avtorov: KharTkov, Pushkin',-kaya 'al., (14.80, institut ortopedii I. tra-,rmatologii. EL,",YASHBERG. F.Ye., stars,hi3r nauchnyy sotrudnik (KharIkov) Review of F.W. Rathke's book "Manual for the hospital orthopedist". Ortop., travm. i protez. 24 no.11,85 N 163. (MIRA 17:10). L 18 -62 EPR/EW(d)/EFF(a)/EWT(1)/EFF(n)-2/W(q)/EK(m)/BDS AFFTG 173,_ - W/Ijp(C) 0 D/S, ACCESSION .NR: AP3oo32l6 S/0053/63/080/002/0331/0337 AMHORS: Bresler~ M. l.; Dgan, A. Szlyt; S.S.; Elyasbbe G. M. TITLE: All-union conference on low-temverature rb.Ysics SOMCE: Uspekbi fizicheskildh 4iuk,, v. 80., no. 2., 1963~ 331-337 'TOPIC TAGS: low temperature physicsp conference ABSMCT - The 1962,a=ual Vaesoyuznoye soveshchaniye po fizike nizkikh te=peratur ;(A-11-union conference on low-temperature physic3) was held in Leningrad from 26 ;June through 1 July. The introductory address was made by N. Ye. Alcks~eyevskiy, ,chairman of Uchenv*y sovet problemy fiziki nizkikh tenperatur (Sicence council ,low-temperature problems). V. P. Pebhk6v discussed the basic trends of research- ;and the various results dbt-an-eT_s_1=_e the time of the prece conference. g :B. N. Yesellson and V. G. Ivanov extended the surface-tension measurements hitherto conducted for weak solutions of He-1 in Ee,5 to incluLd7large He3 concen- .trations (10--5-d). K. N. Zinovlyeva described investigations of the diagram of state of HO-EevsoTu 50K. iticnB at elevated pressures an& at temperatures belov I . N. G. Bereznyak, I. V~ Bogoyavlenskiy,, and B. N. Yesellson directed attent-ion Set 1112, dard 113 -L -,T82T3;;W P.=P.ssia xR.- Anomi6 pr:L-wxily to solidification in mixtures containing up to 76% He3- D. A. Tsakadze rep3rted measurements of the coefficient of =tual friction alon3 vortex lines. Yu. G. MAmaladze presented a theoretical treatment of critical velocities for vor-;ex formation in He 31. A. F. Andreev investigated the infIvence of conduction elet.-trons on certain phenomena on the boundarybetween a metal and liquid helium. Ipatova and G. M. Bliaebberg presented a theoretical study or the panamag--70 net:;c relaxation ir- liquid iii-l. V. Zavaritskii described an investigation of the tunnel off-eat tetween a tin filin and monocrystalline swVles of varying cry:jtallograpbic orientation. -Vari(ma problems in the synthesis of superconduct- ing alleys possessing extremely high critical magnetic fields (ia the hundreds of thonsands of Oersteds) and their use in solenoids for generation of strong mag- net:' ic fields formed the subjects of several papers (N. E. Alekseyevskiy, et al., B. G. Iazarev., et al.,, V. R. Kwasik, S. Mi. Akhmedov). 'k. iicRri, X. I. EEi,~ko, and N. M. Reynov measured the surface impedance of the allo Xb - Zr. Brandt and N. 1. GinzburI3 have found a large di &eil- N. 11. ;ference in twp-ro;e~ of the tvo superconducting modiirications of bisnutha4B. G. laza--:ev, L. S. Lazfxeva (Kan), -and V. I. Yjakarov continued t1eir rev~C6us studi-ii--oCE-epressure dependence of the critical temoerature for tin ead thallIumAMeasurements of the pressure dependence of the critical temperaturo~tor Nb3Sn ver~,,reported by _S" J.?2,_Card_2/3-_ L 18173-63 ACCESSION NRS AP3005216 L: Be 0. Lazarev. S. Lazareva (Kim), 0. N. Oveharenko, and A. A. Hatsakov. The quenching of superconductivity by current &N the distribution of phases in the intermediate atate have been investigated by N. E, Alekseyevskiy and Be A. Troyn by the ferromagnatio powder techniqueo A study has also been undertaken of the kinetics of the quenching of superconductivity by current (A.-P. Smiriftov, A, Ve Rumyantseva., and V, N, *Totubalin). A theoretical paper by I. A. Privorotakiy was devoted to the absence of an isotope effect for ruthenium.,)Ii-j~psr by Me B. Khaykin and colleagues - Re To Mina a~a V, So Ekellman - dealt with a cyclotron resonance of tino leadOarZ-Bismuth. V. Fo Gantmakher found a new dimensional effect in thin spe=eena of tin while making measurements of the surface impedance of the samples at frequencies of 1 - 5 Mc. For Complete Set Seei Bresler4 Me S.-~ All-union conference on low-temperature physicsT~- Set 1/2, Card 313 M- L 18173-61 , (d)/EFF(o)/11;67(3.)/EPF(n)-2/EWP(q)/MC(m)/BDS AFFTO SFWW AsD/ssD/ijp(c) Ps-4/Pr-4/Pa-4 JD/Vw/jw/JG/Dg 'ACCESSION NRs AP3005216 8/0053/63/060/002/0331/0337 AUTHORS: Bresler, Mo Sol Kogang As ~,j Shalytp So S.1 Slyaahbergs 0. Mo 91 TITLEs All-union conference on l2jtLAMrature pbysiosh SOURGEt Uspekhi. fisicheakikh nauk, v. 80, no. 2, 1963, 331-337 TOPIC TAGSt Low temperature physicey conference ABSMGT% Z, ?- Vol' ski:y measured the quanium oscillations in the quaiistatit conductivity of bismuth in a magnetic field at frequenoiee of 3 - 5 Me. Papers by V. P. Naber4zhnykh, A. A. Galkin and V. L. Melinik, and by_j. A. BezuQZ, A. A. Galkin and A. I. Pushkin dedt witfi-EFeatigations of cyclotron resonance and magnetoacoustic resonanci-I the same, samples of al awiAftch made possible the direct comparison of results and simplified the reconstruction of the topology of the Fermi surface* No So Al:kseyevskLy reported on galvanamagnatic in-esti- gations of the transition metal (N a So Alskseyevskivj, V. 9 g o r o v I B . N Kaza , and 0. E..Karstens) in atr,ong magnetic Set 2/2, Card 115 L 18173-63 ACM'SSION MR: AP303216 fie:.ds (constant to 35 kOe and pulsed to 200 kOe). N. E. Alekseyevskiy also noted the applicability of galvanomagnetic measurements to the study of the Ferni surfaces of the transition metalsAince the purity achieved in specimens of I~bese metals is as yet far from that recraired by such methods as cytiotron iresonance. N. E. Aleksevevskiy and Yu. P. Gaydukov have measuripA theAPnJ sotropy iof the electiical: -resistance sail of Hall effect in SadmiuiY zing-k9nd the-l-lium; open Fermi surfaces -were found for all of these metals. V. Go ~njtskaya and N. Ya. LcIell have investigated galvanomagnetic p'lenomens. in very pure alumin= (7-esiRRivity ratLo 3000/ 4o 2500-2000 as c.)mpared with pre- vious values not~exceeding 200J). B. N. Aleksandrov rplorted on a study of d!- menvional effects ia a longitudinal magnetic field fo*Pi9b_Puri*-; tin, zinc, and alurdnum. E. A. Kaner described a theory vhich be ba developed for acoustic c3,til.otron resonandW'. N. B. Brandt, X. N. Stupochenko and T. F. )olgolenko in- vestiSated the fine st~&fi&e the.quantum oscillations in themagnetic sus- ceptibility of bismuth in various crystalline directions at ultr.%-Iov tempera.- tures. The amplifications of ultrasound in semi-metals was stud.Led by ~. 7. Kazerinov and V. G. Scobov. L. A. Fallkovski and A. A. Abrikosot have computed the energy spectFv~mthe~aCrmetals of the fifth group (bibmutb,, ,.-antimony) by group theory methods, utilizing qualitative ideas concerning.the of ciiproun oxide. Yu. N. Obrastsov developed a theory for thermoTagnetic effects in semiconductors in q=tized magnetic fields. A paper by 1. 1. Boyko E. 1. Rashba and V. 1. Sheks analyzed the conditions leading to ossible observation,' of a lev resonance e t in awdeonductorsy due to spin-orbit ccipling. M. 1. iKhRanov and I. Mo Lifshits computedthe absorption of light -tall vhose' feiii: i~rfaces contain nerate points (evidently this is characteristic only of'! . igrapItite). The Shubaikov-de Mms effect in AIII BIV compounds of electronic type was 1-nvestigated in -pulsed fields of up to 400 kOe by Kh. I. Amirkhano R. Bashirov Yu. E. ZakLe and A. Yu. Mollayev./f. V. Yemcllyaner~so and D. N~ Naslvdov studied the elegtrical progerti s of'~'gallium arsenidehhring a carrier _ _ _F_ -1 1 1 1 W - v conce-ntration of 5 x 10 - 5 x 10 cm i t varying totaL impurity con- , bu centrations. N. E. UekseyevslcLy, Pam Zui IDien, V..G. Shapiro a-id V. S. Shpinell have measured :Eli6 resbii~ii aVeorption probdbility for 28.3 keV &=a-quanta in' slices of crystalline tin cu various crystal planes. Resviance absorption ~'_OM 1 2 annm_quanta in Te formed the subject of a paper by ". V. f M keV g Sklyarevski B. N. Samoylov, E. P. Stepanov, I. I. Lukasbevich, and R. A. &nakhov. Yu. M. Kagan delivered his paper 'Vovard a Tbeory for the fe-T-Gard Thex7ral Displacement of the 'Wosbauer Line". Papers "Assymetry of -radiation in Certain Nuclei, Polarized in an Alloy vith iron" and "Nuclear 18)?ecific Heats 211/2 Card 3/ ,, ACCESSION NR: Appo5216 structure of the blemuth type of Uttice and the nature of the transition from "good" metals to dielectrics under deformation. R. G. Arkhipov derived a criterion for the occurrence of metals vith =zLU electron concentrations. M. 1. Kaganov and.V. G. Feachanskiy analyzed various mechanisms for the absorption of Utiaso-und in metals. V-7-F.-Dobrego, and S. M. Ryykin studied conluctivity in germanium al.19yed with Group V or III impurities and having carrier concentrations of 1015 . 1010 cm-31 in the presence of compensating impuritic.s. S. ". Ryvkin~ V. P. Dobrego, B. M. Konovalenko, and 1. D. Yaroshetskiy have observed the appear-. ~~e of'the io-called induced ermanium sawles of the same impurity breakdown in 9 M. I. K=anov proposea/that at. degree of purity, but fully compensated. ~ammts be made to observe additional eAciton vaves in.a cr ystal due to the presence of space dispersion,, using the deceleration of fast particles in a dielectric. S. Kukusbkin spoke on his theory of non-radiative transition processes in molecular crystals. A paper by A. R. Kessell and V. Kh. Kopvillcm presented a calculation of the sensitivity of a quantum phonon counter vhich utilizes atoms in the ground state rather than in an excited statep so as to reduce the noise level. A paper was also presented by A. A. Kapl)!Ln on the influence of uniaxial deformations upon tho optical spectra of crystals of the type of Ca F V Li F, etc., containing va~rious impurities, as well'as upon the exciton spectraff- ~_Set 2/2, card 4/5 27 L 1817341 ACCEMON of Cartain Elements Alloyed vith Iran" vere de2ivered by A. V. Koganp V. D, Kka Itcyp L. P. Hikitino ff.M E M. F. Stel-makhj p an~ M-Ashoft_. tFimc PoSciado-nof Protons in YGSWLUW Double AM e!' vas reported by V. 1. LudhcbikoD A. A H%jqq_zk_c_Y_._W Yu. V. Tj&an. A larse ~&i er of papers cone smed Wvh the I AvestigatICA -of the properties of ferro- and antiferro- magnYtic substances vere pre ted at the conference. A special session Van t deva:ed to tacbniquea.for the'iroduction of lov temperaturej and to tethods for mak1:39 various low temperature measmmments - A number of papers dealt vith pro'-. bleai3 concerning the mechanical properties and optics of crystals at lou tempera- ture ,'and concerning techniques for producing bigh pressures and stronG -3 pulsed I' maantitic fields for lov te4aratlxre reaearch. On the last day of the conference V sumuiee of the pajers presented at the various sectional sessions vere presenteo, by their respective chairman. As the conference ebairmany _~(. E. AlekseyeVskiy, rem=ked in cowluslon, on4 the prentice of combining plenary sessions vith con-~ cum-nt seselons of Individual sectitxis can., in tho) opinion of the Scientific Co=.-il for .make Lt looncible to "boil doun" to reasonable dimensions .he pro, 1e=, the tuumlly increasing flood et papmrs on lov twperiture physics. ASSWIATIONs NOM, suaknizu oo IDATS ACQi- 15,Aug 63 EMM 00 SU13 Coll NOIPM SOV, OW." OTMs WO t%car plate-Set 8941' re or 'M6 B, t cazd ~n nhv4j SOURCE CODE: t: Eltyasbqrg, M. Ye. 13 None TITLE: Absolute vibration stability vith respect to cutting speed Ln metal-cutting machine tools 6 SOURCE: StanM i i-nat-rum- eni,_ - -no-.- - -4-,-- 1966,_ 1-2-46 MPIC TAGS:' machine vibratioh, metal cutti.ng machine tool TRACT: Stability regions are set up with V8 respect to the cutting speed va for a metal- -cutting machine tool considered as a self- -oscillating system. In general, a system vith given parameters (eAcept tPs) with two degrees of freedom hace afirst stability region 0-1 (see f1gure), a region of instability 1-3 and a second stability region 2-w. This is taken as the basic syntem with one degree of freedom in the direc- tion x of the force of friction Q and the other el -Cam UDC; T. m779.A7 degree of freedom In the direction of the cutting force P. The region of instability is reduced by increasing thb damping coefficients d, and vhen the damping coefficient reaches dX=d za , this region of instability disappears. In thic case the boundary curve II is tangent to axis V at point a vhich determines the stability boundary for the sys- tem, i. e. absolute stability with respect to cutting speed. Consideration id also given to the boundary curve vhich separates the stability region 'with respect to tvo paraaeters-cutting speed and the vidth of the layer vhich is removed. Formulas are derived for the relationship betveen the parameters of the syz;tem under conditions of absolute stability vith respect to cutting speed. A physical interpretation of these conditions is given and practical application of the proposed method for calculating absolixte stability of complex vibrational systems is illustratted. Orig. art. has: 4 figures, 22 formulas. SUB CODE: 13/ SM DATE, none/ ORIG REF: 005 RL'YASHICY, X.I. (Berezovsk) Dynamics of silicosis in miners. Gig.truds i prof.zab. 1 1)-).3: 7-11 KY-Je 157.. (MIRA 11:1) 1. Berezovskaya opytnaya stantstya Institute gigiveny truda i prc-fzaboleveniy AMN SSSR. (LUNGS--DUBT DISBASES) (GOLD MINES AND HINING--HYGINNIG ASPXCTS) ~f- / , "- //,/ C- /,// Z 0 SWANOVA, T.,- ELITAMU, L. 4"MWAWMWmmftk Reports of supply organizations. Bukhg.uchet 13 no.10:25-27 0 ~ 156. (mm gal) (Aceounting) 'r I %. " i J -~ / ",/ ~/ SMANOVAO V.; - ~, Concerning the unprofitableness of producing consumers' goods at heavy-industry enterprises. 7in,8M 17 no.11:67-70 N 156. (Rue eta-Asnufacture s) (MM 9312) KAIMMOT. G.; OTODUY, G.; JILIR=* L.; ffAvM$ I*D*O otverede; ROGROM", L., ~~, A., takhn.red. (The now price scale) Novyi mosahtab teen. Moskva. Goefin- isdat, ig6o- 34 p. (mmA 14t2) (Price regulation) -ILIMINRL, -- . PtIces for the products of heavy industry. fin* SM 21 no.8:22-30 As l6o. (KM 13: 8) (Prices) ELIYASHEV, L, Shortcoming in planninp the number of engineers and technicians. Fin. SSSR 23 nojUl-,46 Mr 162, (MIRA 15:3) -tiechnicians in industry) AMIX7-; ~~HRV 4- Taprqving t~e qttaliljr of prodaction 15 the necessax7 conditicm for Patsampg,profit. ft. SSSR 37 no*105-39 Je. 163, (MM 3.6s2) (Oulity control) DVIZHKOV, P.P.; YXVGXNOVA, R.Y.; MOLOKAMOV, X.P.; AOROZOV, A.L.-. MARTSINKOVSKIY, B.I. [deceased]; BLOYASHEY.-L . ,~I (Hpekva) Classification of #neumcconiosis. Gig.truda i prof.zab. 1 no-3: 3-7 MY-Je 157. (MIM 11:3.) 1, Institut gigiyany tmda i prof zzabolevaniy AMN SBBR. (LUNGS-DUST DISUSM) 1643. PRIMARY LUNG SARCOMA AND. StLICOSIS JRussian text) - Dvishkov P. DTv___W ,P, and E I I a a h e v L. 1. Idst. of Labour Hyg. and Occup. on- ro-W - v0P.4-...ff _. .. /b (638-640) Illus. I Autopsy of a 38-ytar-old man who had been working an borer in gold mines for over 7 yr. showed Womour of the right lung with metasta:es into the left lung acid bronchial lymph nodes, silicasin of both lungs and the regional lymph nodes. His- t,ologically thb tumour was a polymorphoccUular sarcoma. (V, 15, 1W, 17) ZLIYASHKV, L.I., )mnd.med.nauk Late silicosio. Borlbs a oil, 4:29-34 159. (MIRA 12: 11) 1. Inatitut gigiyany truda i prof zabolevaniy AXII SSSR. (LUSGS--DUST DISFAURS) FWYASHEV, L.I. (Berezovsk) Pneumokoniosis in bauxite miners. Gig. truda i prof. wb. 4 no.4s 28-32 Ap 160, (KM 15:4) 1. Opytnaya protivosilikemya stantsiya, (MINING ENGINESRING~-HYGIRNIC ASPECTS) (LUNGS-DUST DISEASES) "iJBI I"I J... of ihe ()f ha 164 0-1 r R-A sov/68-59-?-21/33 AUTHORS: Starkov, I-D-j Elfvashev, M.I. and Kalita, Z.S. ITITIA: A New Method of D~enMa T*Mla Ac:~d Pi~RIWICAL: Koks i khimiya, 1959, Nr 7, pp 53-54 (USSR) ABSTRAOT: A method of denitrating sulphuric acid before it is used for the production of ammonia sulphate is proposed* It consists of an addition to the acid of 0.1 - 0.3,r~') of heavy benzole containing a considerable propovtion of unsaturated compounds. The mi3ctbui~e is intensively stirred for one hour by blowing air. A complete denit- ration of the acid -takes place. The method was tested under industrial conditionzi with satisfactory rcsultse ASSOCIA"TION: Gorlovski koksokhimicheskiy zavod (Gorlovskiy Coking Works Card 1/1 JA -- - - - --- - --- ---- JrEV YASIEVA" 14. k . Cand. Tech. Sci. Dissertation: "Investigation of a Hydraulic Pulsation Type Machine for Fatigue Testing." Mascow Order of the labor Red Panner Higher Technical School imer-i N. E. Bauman, 26 Jun 47. SO: Vechernyaya Moskva, Jun, 1947 (Project #17836) USSR/Metmas Te$tiM zqUIPMent jai 50 0"ire 7"~naometers for 14easuring Plastic Deforma- tiums,* M. A. Ellyasheva, V. P. Sbcbegolev *Zavod Lab" Vol XVI, NO 7, pp 890-891 Outlines possibility for measuring greater relative deformations with Vire tenaometers. Discusses re- sults of experiments for using various materials for wires. Wires most suitable for determination of considerable plastic deformations are those made of nichrome and annealed constantan. Best results shown by gauges made of annealed constantan Vire 16" USSR/Metals - Testing Equipment (Coutd) Jul 50 of 0.03 = diameter. Concludes range of deforma- ticas measured with vire tensometers nay be in- creased to 5-6%. 166.T t2 A101POV. X.F., inshensr; B.S., dnktor tekhni:!~eskikh r=-k. professor; BARY14DV. G.L. in7hener: BXYZ~LIMAII. R.D., iaztqner; EXRDICHIVSKIY, Ya.G.. 1whenor: BOBKOV. A.A., tnzhener. KALININ. M.A., kendidat takhnicheelrikh nank; KOVAN. V-.4-, doktcr terhni-cbe- skikh nauk, professor; KOH-'nKUI, V.S., doktor takhminheskild-; nauk; XOS110VA. A.G., kan4tdist tel-bntchaakikh nat*: KUDRYAWS~W, E.T.. .doktor i~iimichesklkh nauk, profestor; KMYSHNVA. Yo.S., inzherer; .IALHTTI;. Yu.M., dektor tokhninhaskikh nauk, Drofessor: NAURMAN. H.S., twhener; YOVIKOV, M.?.. kandidat tekhnichaskikh nauY; FARIY- SKIY. H.S.. inzhener; PYMPOIjOl. 14-Y.. inzhenee; POP110Y. L.Ya., inzhener; ?O?OV, V.A., londliat tekhnicheskikh nank, SAU;UN, doktor tekhnicheekikh nauk, prcfessor; SAWY, Y-V., kandipt +ekhni- cheskikh nauk; SATALI. ioktor tekhnicheakikh nauk, nrofecacr- 301COWYBUY. A.?., dolctor tellzhnicheskikh nauk, professor Fd"e3m-di; STAN"VIGH, Y.G., inzhener; e!?UMIb. Yu.L., Urberer; UIRPMCT. Y.L. inzhener: TSETTLIN, L.B.. in2hener; SHUXHOY. Yu.V., kanildat tekhnichoolrikh nauk; BABhU. 6.1., kandidAt tekhnif,-hPvkikh vilk- VOLKOV, S.I., kandiat tellinicheskikh nauk,- GOROI)ATSKIY. I-Ya., doktor tekhnicheAkikb nauk, professor; G(SOSHYIN. A.R.. lnrhers-r-. DOSCHATOV. V.V.. kandidat tethnicheskikh nauk; ZOLAIIN. 1.S., inzherer-. ISAY&V, A.L. doktor teWnlmhesklkh nank. vrofessor; Kj~DWX. ~~Jl.' Imndidat tekhnIchaskikh rwuk; MALOV. A.U., kandidet terhni-he0:ik-h nauk. MARDAUYAN, M-Ye., inzhener; PANCOhXO. X.P.. tm;:--lOt tak&!niche- skikh nauk; SMEWAY, D.P., inthener; STAYXV. X.?., knrii&-at "ek-hni- chaskikh nauk; MOUTCHEWU, ?.V.. lwhener; TAURIT, InzhRnar; -ALI ndLdat tethnichaskikh nauk-, (Continued on vext n&rd) AbTIPOY, K. F. ---( -~e).,j t I - .liltqi ) can U. E.. re4ektor: E). V., red-;'- Cdafur) a act 3 ; SiAWAHto T.F. v~ 'IULItierlo manual] Y red.covet V.N. I Gofs.nauchno-t", n-I Vol. 1. Vwl red. MA "I., v-S i 1-:1 5N~ a . SUBJECT: AUTHORSt TITLE: +S 1) e U3SH/Welding. PERrODICALs ABSTRAM Card 1/2 Orlov# B,D., Caudidate of Technical Sciences, OhuloshnlkoY~ P#L#j Enginsert and-211yasheva, M.As, Candidate of Technical Sciences. Strength of Spot-Welded and Roller-Welded Joints in Titanium "BT1A ". (Prochn.ost, Boy dineniy titana "BTlR ", vypolRennykh tooheohnoy i rolikov .oy sy:rkoy)o "ByarochnoYe.Proizvodstvo", IP57, 5, pp 19-22 (~;SSR) The investigation devorib*d had the purpose of comparing the properties of titanium IIBT44 " with the properties of steel "lXlBH9-H" for which titanium may be a replacement giving an. economy in weight, Both metals were tested under static load, under cyclic fatigue loadl and under pressure load. The tech- nology of specimen preparation and of testing is given in detail. The following conclusions have been madet 1. The static strength of spot-welded and roller welded Joints of titanium "BT19 " is not below the static Ptrength of those made of steel "lXl8H9-H", despite the strength of the basic metal "BTln 11 being 25% below the strength of the basic metal 135-5-8/14 SUBiLtli USSR/Welding. AUTHORSt Ellyashava M.A,, Candidate of Technical Sciences, and ova L Ana' skov. o sot Candidate of Technical Sciences. re yakovt V TITLE: Strength of Titanium "BT1.4 and Its Welded Joints at Different Temperatures. (Prochnost, titana BTIA i ego evarnykh soyedineniy pri razlichnykh temperaturakh). PERIODICALs "Svarochnoye Proizvodstvo", 1957o # 5, pp 22-24 (USSR). ABSTRACTs rho article gives data on the strength of technical titanium "BTXq 11 obtained in experiments with sechpical are welding in argon, in butt Joints welded without melithg electrodes, and in lap-spot Joints. Shoot titanium of 1.4 mm thickness was taken as bare metal containing 0.06 % C and 0.12% Al, traces of iron and silicon, 0.013.% H2, and 0.13 0 . The technology of the teeW is given in detail. Recrystallization processis and the nature of failurepat different temperatures were studied. A difference in the behaviour of weld metal and base metal was observed,as for instancel at temperatures above 1000C failures occur in the base metal onlyl with rising temperature(from 00 and higher) Card 1/3 the strength of spot welds decreases in lesser degree than the .135-5-8114 TITLEt Strength of Titanium "BTXA 11 and Its Welded Joints at Different Temperatures. (Prochnost' titana BTIA L ago swarnykh soyedineniy pri razlichnykh tomperaturakh). strength of the base metall with dropping temperatures (frnm 0 0 to -1960C) the strength of welds 4acreasea, whereas the strength of base metal increases. In general, the results obtained demonstrated that the welds possessed a sufficiently high static strength an compared to the base metal at normal and at higher temperatures. The butt welds had the same static strength as the base metal. The spot welds had a lower strength at normal temperatures thast the base metal. With rising temperatures this difference decreased, but at temperatures dropping belt r zero it increased and. the strength .of spot welds abruptly decreased in comparison with the base metal. The data obtained by L.R. Sokolov, V.P. Elyutin, and V.I. Tales- skiy ("Izvestiya Akademii Nauk SSSR" #3, 1954) are mentioned as being in accordance with the results of subject investigation. The article contains 3 diagrams and 3 photographs (micro- ani -cro-structure). Card 21,2 5 , 1 135-5-8/14 TITLEt Strength of Titanium "BTLq 11 and Its Welded Joints at Different Temperatures. (Proohnost' titans. BT1,A i ago swarnykh soys- dineniy pri raslichnykh temporaturakh). ASSOCIATIONs Not stated. PRESENTED BYs SUBVITTEDt AVAIYABLE: Lt the Library of Congress. Card 3/3 IN A -S' V A, r1l Ma=1 IL'USIMAJI.A., PWTCVA) A.1% 32-6-32/5,4 TITLY4 --Tho-jr Irrangement of a Hydraulic Machine for Investigations with Repeated Static Stresses. (kvtomaticheskaye ustroyetvo k Sidravlicheskoy mashine dlys ispytaniya povtomo-staticaeakimi notgruxkenip Rubsian) IMIODIOA14 Zavodskaya Laboratorlya, 1957. Vol 23, Hr 6, pp 741-742 (U.S.S.R.) ABSTRACT: Por the purpose of investigating the static rwistibility of materials hydra-1134a tensile testing machines (produced by the fizm of Lonenhausen as well as of the Russian type RUG) of 15 t each were used, They consist of a distributor box with 2 menmeters (with adjux table contacts) j a directioning device , a selmoid with lever transmission leading to the exhaust valve and a panel with Cue elaotrio equipment. The box 3erres; for the distribution of oil either to the mencmater (in the cue of investigations with repeated statio stresses) or to the pendulum dynamometer (for aUtio investigaiions). The distributor box together with the pendulum aynam=eter in connected with the tube system leading to the cylinder. This system is used for measuring force. Stresses and loads are controlled by means of one of the hm manometers, which are brought about automatically by means of -hw contacts Card 1/2 32-6-32/54 The Autom&tio Arrangemnt of & 1Wd=u31o Machine for Investigations with Repeated Statio Stresses. fitted to the manometers. If normal stress is exceeded, an eiectric bell rings and the pump motor in diacomneated. The wmber of cyoles performed before the material is destroyed is fixed by means of an eleotrio oounter. ASSOOIMCKs Not given PRESINM by, AVAILABLEt Library of Congress card 2/2 .MALOY, A.Y., kand.tekhn.nauk; BABKIN, S.I., kand.tekhn.nauk; VCLKOT. 5.I., kand.tekhn.nauk; GOROIZTSKITg I*Ta,g profsp doktor tokhn.nauL-; GOROMMIN, A.K., lush.; DMHATOV, V.V,, kand.tekhn,nauk; ZAKALINq V.S., inzh.; ISAYU, A*Iep prof*4 doktor takhn.nauk; UXNV# S*M69 kand~tekhn.nauk; MARDANTAN, M.Ta., lnzh.; PANCHWO, K.P.. Imnd. tekh~.nauk; SWIM, D.M.. inzh.; STAYET, K.P., kand.takhn.nauk; 51MVATCHEMO, P.V., insh.; TAURIT, G.E., lnsh-LAITVH A kand.tekhu.nauk; KOVAN, V.K., prof.. doktor takhn.nauk. glavW red-f MAIMUS, M.Ye.. Insh., red. (deceased]; SOKOLOVA, T.F., tekha.red. [Manual for mechanical engineers; in two volumes] Spravochaik takhno- logo mashinostroitella; v dvukh tomakh. Glev.red. V.M.Noven. Chlenv red.soveta B.S.Balakshin I dr. Xoekval Gos.nauchno-tekhn.izd-vo machinostroit.lit-ry. Vol.2. Pod red. A.R.Nalova. 1959. 584 p. (MIRA 12:11) (Mechanical engineering) 25(l) SOV/135-59-3-11/24 AUTHORt Ellyashevap M.A*1 Candidate of Technical Sciences TITLE: The Effect of th e Spot Spacing on the Fatigue Strength of Spot Weld Jointb (Vliyaniye shaga na ustalostnuyu prochnost' tochechnykh soyedineniy) PERIODICALi Svaroohnoye proizvodstvo, 1959, Nr 3, pp 22-23 (USSR) ABSTRACT: The results-of.an experfriental investigation of the effect of spot.w4d sWing in spot weld joints are giveno Con- trary to the case of the siatic strength, the fatigue strength limit of sheet metal in a spot weld joint decreases with an increasing space between the spot welds, and the loading upon one single spot increases. The fatigue strength bf a spot weld joint as a whole decreases when the OPOt Oacing increases. There are 3 graphs and 1 table. ASSOCIATION: MAT Card 1/1 t4. ell I vi 41 1 i r jig oil It a 65 AM 9 9 9 82286 S/135/60/000/'007/002/'bl4 A006/A002 AUTHORS: 811LD, lj&., Kuznetsov, V.A., Engineers, Ellya9heva, M.,A., Candidate of Technical Sciences TIME: The Strength of Weld Joints in Aluminum Allo a oduced by Ultrasonic Weldi Process PERIODICAL: Svarochnoye proizvodstvo, 1960, No. 7, PP. 5-8 TM: Information is given on results of investigations in-to the strength of weld Joints produced by.ultrasonic welding and subjected to al;atio and vibration loads and to the effect of temperature. Specieens made of 0.8 mm -thick "AMr3M" (M%3M) and 1.2 mm thick "A 16M" (D16M) alloys were subjected to 3hearing and breaking tests at 20, 100, 150, 2DO and 2500C. The specimens consisted of two plates joined by overlap welding on a laboratory installation equipped with a 93r-16" (UZG-10) generator and a "ncm-7" (PSM-7) transformer. A conic steel tool with a removable spheric "MY15" (Shxh15) steel tip was used. The dimensions of the tool provided for a triple augmentation of the oscillation amplitude during the transmission from the transformer to the work piece. The amplitude was measur- ed by a contactleas vibrometer. The welding time was controlled by then ne-W Card 1/,3 82286 S/135/60/000/007/002/014 Aoo6/Aoo2 The Strength of Weld Joints in Aluminum Alloys Produced by Ultrasonic Welding Process (FV-52) electric chronoscope. The frequency of oscillations remained constant during all the experiments; it was checked by a "3 r_11" (Z0-11) sound generator and a '130 _" (EO-7) cathode osaillograph. Welding parameters are given In a table. Specimens for comparative tests were welded on a standai441 spot welding machine using the conventional technology. A comparison of results leads to the following conclusions: The static strength of Joints in D16M and AM&V4 alloys produced by ultrasonic welding and subjected to shearing and bre.%king tests at room and higher temperatures Is not below the strength of Joints obtained by resistance welding. A raise of the temperaturetD 1500C reduces -the strength to 20-25%; and to 40-45% at 2500C. Ths, fatigue limit of overlap Joints produced by ultrasonic welding Is similar to that of analogous Joints obtained by contact welding. Vibration strength of ultrasonic weld Joints Is extremaly high and approaches that of the base mAtal. It is by _V% higher than the vibration strength of resistance-welded Joints. In static tests the stability of strength of ultrasonic welds is lower than that of resistance weld Joints. The dispersion Card 2/~ 82286 S/135/60/000/007/OC2/1Di4 A006/AO02 The Strength of Weld Joints in Aluminum Alloys Produced by Ultrasonic Welding Process of results obtained from vibration tests Is practically similar for both cases. There are 5 figures and 5 referencesi 3 Soviet and 2 Ehglish. ASSOCIATIONi Institut metallurgli Imenl A.A. Baykova AN WSR (Institute of Metallura imeni A,A, Baykov, AS USSR) Kuznetptov, V.A.; El'yasheva, M.A. Card I FRILM Yakov Borisovicbj ZILOVA; Tatlyana KIrinovna; DENINA, Vina Ivanovna; BOEYLEV, A.V,,q doktor tekhn. naukp retBenzent; EL'YASHEVA, M.A.,, kand. tekbn. nauk, red.; BUIRAKOVA, O.N.., red.; NOVIK-,-A-*Ta,., tekbn, red. [Using the method of rioned-on gratings in investigating plastic deformation and breakdown] Izuchenie plasticheskoi deformateii i razrusheniia metodom nakntarxqkh setok. Mo- skva, Goo. naucbno-tekbn. izd-vo Oborongizj 1962. 187 p. (KIRA 1514) (Deformations (Mechanics)) (Plasticity) I r,~~OTI sov/6025 Soveohehanlye po untalonti r-tatallov. 2nd., r.02cow, lr5O. Talklicheaknya prochnont' rn,,:~Lallov, r-itnrlnly vtoror.o rovcnhchani7a, po uotalosti mntallov, 221 - 2'r !f. V, )0 g. (Gynilc [*,2tnl StranGth; Materialo of the S,-~cf:nd Ccn,r.-rPnvi on the Vatiglic! of lt5o) -,-1 ~! r * ~e, v Metala, hold Itay 24 - 27, 1, 11: !::d-vo fal .55R, 1952. 338 P. Errata clip Inucrted. 21300 coplec printed. Rasp. Ed. t ~1. A. OdIng, correapondinr- or thq Anndc,rzy Of Scienceo of the =Mt; Ed. of FuWtihing Housel A. 11. Clhcrnov; Tech. Ed.t A. P. Guseva. PURPOSE: ThIs collection or artlrle,~ to Intended for sciontiric research workers and matalluvgloL.,~. COVERAOR: The collection oontainn przjic~7n prenented ind dlatulsu'!d at the second conferonco on fatlj~i-~ of m~-.Lnlu, which ,ms hcl,A at the Inatituta of Hatn1lure-y In :I!y 1%30. 71111!,',~l P"1wr-, C-11 with the natura or ratigua ri-niatmia, !;hfj mochanlum of for-m-itton Card 1/10 iCyalic Metal Strength,(Cont.),- SOV16025 and growth of fatigue crackol the role or plastic defo~~mlbion in fatigue frneture, nn anoclarated mothod or dotoemining fatigue strength, the plotting or ratipAie diagrains, and various fatigue tent met1lods. Hew data are prenenttd on the sensitivity or high-strength steel to atreac conc6tration, the effect of stress concentration on the criterion or fatigue failure, the effect of the size factor on the atrctif-th of metal under cyclic loads, and revulto of endurance teats of various machine parts. Problems connected with cyclic metal toughness, internal.friction, and the eCfect of corrosion media and temperature on the ratipme strength or metala are also diacuenod. No personalitica are mcntioned. Bach article Is accompanied by rererences, montly Soviet. TABLE OF CONTENTSt NATURE OF FATIGUE FRACTURE Odin&, 1. A. Diffusionless Mechanism of Pormation and Growth of a Fatigue Crack 3 Card. 2/" Cyclic Metal Strength (Cont.) sOV16025 Zaytsev, 0. Z. Accumulation bf Plastic' StrAin ;Undnr (11yelic Loading 61 Origorovich, V. K. Fatigue Practure In Relation to*the Fibra Orientation in Steel Parts 73 Zaythev, A. M. Investigation of Laws Governing the Formation of Fatigue Fractures 82 Kabrin, M. M., and P 1. Sokolovokiy. Special Pastures of Steel Fracture Undi~-dkr-~--Tr---dda in 'Relation to AnItotropy or Its Structure 94 FATIGUE TEST METHODS Ivanova, V. S. and S. Ye durevich. Experimental Verification o' of the Accelerated Method for Determining Fat;1gue Strength 110 Blyanheva, M. A. Investigating the Possibility of Applying ffre-Acc-e-re-29fted Method for Determinibg the Fatigue Strength Card 4/9 8/137/62/000/012/051/085 A006/A101 A=OR: _2149sheva, M. A. TITLEt Investigating the possibility of using the high-a~sed method for determining the fatigue lWt under asymetrioal cyclic loading conditions and different technical processings PERIODICAL: Referativnyy zhurnal, Metallurgiya, no. 12, 1962, 103, abstract 121635 (In collection: "Tsiklioh.*prochnost' metallov", Moscow, AN SSSR, 1962, 123 133) TEXT: The author describes results obtained-in the checking of an accel- erated method proposed by V. S. Ivanova for the purpose of determining r,-w; values for the critical number of cycles, Her-are given for different materials, during changes in the conditions of the surface layer, the welding method and other technical factors in symmetrical and asymmetrical loading cycles. The data presented are of a statlatical,nature and based on the-systematization and processing of fatigue curves, pbtained during investigations of the effect ' of techniques upon the cyclic strength of Al, Mg and Ti-alloyspecimens, alloyed Card 1/2 8/137/62/000/012/051/085 ."'Investigating.the 'possibility of... Aoo6/A1o1' steels and other materials. The-author shows the.satisfaotory agreement Of Ner in the comparison of specimens subjected to different technical treatment (for the same material). Ner values for alloys do not agree in particular cases, with the critical number of cycles for pure metals; this is explained by the effect of alloying elements upon physical constants, sikah as specific heat capa- ,pity, melting point, and E. The asymmetry of the cycles under otherwise equal conditions, has no noticeable effeat on the-magnitude of Nor- It is concluded that the accelerated method of determining the cyclic strength is promising in the-solution of various technical problems. However, its wide use is limited by the lack of checked fatigue criteria for the majority-alloys, and because con- crete data are not available on the limitations and the permissible application fields of the method (scale factor, test conditions, etc.). The author points to the necessity of continuing research in this direction by special investiga- tions and the statistical processing of the experimental data available. L. Gordivenko [Abstracter's note: Complete trainslatlohl Card 2/~ 3/124/063/1000/003/0064/065 D21 3 4 /D3 O~' A Fli ~7as TITLE: Investigation of the possibility of application of an accelerated method of determining the fatig-ue limit in the conditions of asy=atric fat-i-lue cycle, with different technological treatments R&RIODICAL: Referativny--y- thurnal, Mekhanika, no. 3, 19630 71, stract 3V507 - (Iji~ Collection:- Tsiklich. proch-nost, I riae- tallov M All -SSSR? 1962, 123-133) TEXT: The author giv'es fatigue curves of 6pecimens made of alutj minum, magnedium and titanium alloys and alloyed steels subjee't to bending and iension-compression symmetric and asymmetric The specimens had different the surface layer. The method J. weidinS -and - tb:, technological factors were varied. The (fata o er are used for checking the accelerated method prOP03ed by V. S. Iva- nova (Izv. All SSSR, Otd. takhn. n., 1960, no. 1 ; Zavodskaya labora- --toriya, 1960, v. 25, no. 5, 593-598 - RZhMekh, lqb'. , iVt)31 )' on the Card /2 S1 12 4 /6 30 0/0 0 31 1066 4 /66 5 Investigation- of- the- D234/D303 basis of the hypothesis of energetic similarity of fatigue destruc- tion and mel-t-ing of metals. The values of the cyclical constant of destruction a 0 were taken from Ivanova's papers for pure motals correaponding to the basea of alloys used in the present paper. The critical number of cycles N.,, was ietermined froza the experimental r' vaiue of fatigue limit. It is shown that N k for the same metal or alloy depends little on the cycle asymmetry and the technology of preparation of the specimens. Z-Abstracter's note: Complete trans- lation..,7 Card 2/2 ,VOLKOV, S.I., kand. tekhn. nauk (deceased); GORODETSKIY, I.Ye., doktor tekhn. nauk, prof. [deceased]; GOROSHKIN, A.K., insh.j DOSCHATOV, V.V., inzh.j ZAMALIN,-V.S.f-inzh.,- KEDROV, S.M., kand, tekhn. naukj MALOV, AA, kand. tekhn.nauk, prof.; MARDANYAN, M.Ye., inzh.; PANCHENKO, K.P., kand. tekhn. nauk; ROZHDESTVENSKIY, L.A., kand. tekhn. naukj SEXRETEV, D.N.9 insh.1 SYROVATCHENXO, P.V., kand. tekhn. nauk; TAURIT, G.E., insh.; ELITASHEVkt.j..k., kand. tekhn. nauk; YAKUSHEV, A.I., doktor tekhn.nauk prof.; KOVAN, V.M., doktor tekhn.nauk, prof., red. [deceasedi; SERGEYEV, ,V.M., inzh., red. izd-va; CHERNOVA, Z.Ir,.takha. red.; ELIKIND, V.D., tekhn. red. [Handbook for the mechanical engineer] Spravochnik tekhnologa- mashinostroitelia; v dvukh tomakh. Glav. red. U.M.Kovana. Mo- skva, Haftiz. Vol.2.1963. 912 P. (MIRA 16:7) (Machinery--Design and construction) ARKHANGILISKIT, A.. BABAYVoM., GIADKOV. K., UOYASHVICH Z " KAKYSHKO, A.; POM XUZTATIN. %L.. JrULITV. S., OY.T.. RIZIIK, A.$ OVA, Ye.0 TARASOV, A., TULIN,V., SHISHKIN. 0., SBKOLIUIKDVo B., SHrURMAN, L..-CH&SNO107, V., ErINDIZAM, A. K.N.Kullzade, candidate of anglueerings Zaerg.biul4 no. - 23-24 my 158. (KIRA 11:8) (Ulizeds, Kissim Noyrus, 1908- mAkwun 6 -kwsmm Shoo Jaimfecturing 4414.0w 02amats of Lwk or Ccutrolj,~I. wrwhow, 124 pplrr~'_ 4P&w FinaDw Vol VM0 No 9 Criticizes 3Aok of ccutrol In canneatica with VmAitures for capital coustracticiis "Vital re-. P"",. au& mbibmame work. Xvided ocutr6l swh.axpa~twrm b etwom Avmbmk .(Toduffulua Cokbank (ftateL Bank)' 'amid main aWnistruti wepecU14 criticized. lkwarestaft criticized for acmiring up such & cantract 4wloo betweau two factw7 d"to pegs scuallties Involved waz Mro7tmm,, Deputjr V /Manking W8.02W (Ocntd) of the plant, and Almal 121=1 Capital Repair Wrk Dopt Rea'. Indication that a we& of "..,w rubl"I a dagr for ccrAtruotion vark at Darevestulk footweIW" Zactory was too hi&. ARALOV, V.1 ILITASHDVO Me Disoounts on the grade and quality of goods. Bove torge 34 U0912: 33-36 D 16o. (MIRA 13:12) - (Russia-Manufactures) (Russia-commerce) SOV/3-58-11-17/38 'AUTHOR3t -Netsenko,.A.Y., Candidate of Economic Sciences, and Eltyash- ovi, L.L.tAnsistant TITLEs In,Tbis Way the Ability of Creative Thinking is Being Dt- veloped (Tak raziivaystaya umentye tvorahooki myslit') PERIODICAM Veetn1k.vyeehsy shkoly, 1958, Nr 11, PD 45 49 (USSR) ABSTRAM The Chair of Political Economy of the Leningrad Polyteohni- o4l Institute is devoting much consideration to seminar exeroisse# particularly to the method in which they are con- duoted. The main purpose 'of a esminar~is to arouso in youth love for science, inquisitiveness, ability to tbink indepen- dently and to understand the complicated phenomena of so- cial life. For this reason, the Chair strives to ensure that the students comprehend well the material they aro dealing with, that they know how to prove the correctness of the theses expressed, can reply to questions for which there are no ready answers in the textbookl apply the matter they have learned to events of international and domeSUC lifeg *to. The authors then go on to explain how a seminar Card 1/2 can be made creative. For this purpose they quote an ex- /13 AUTHORS: Gorelik, R. Ya., KLyukim S. B. 119-1-1% - TITIZ: Piston Pressure Gauge With Automatic Load Shifts (Porshnevoy manometr s avtomaticheskay smenoy gruzov). PERIODICAL: Priborostroyeniye, 1958, Nr 1, pp. 29-29 (USSR) ABSTRACT: The characteristic feature of this pressure gauge consists in a stepwise arranged headpiece which is rigidly connected to the piston. When moving upward the load is taken up stepwise. In the moment when the load on the piston does no longer touch the body of the pressuregauge a constant pressure establishes itself in the whole measuring system which is equall to the weight of the load plus piston divided by the effective surface on which the load is placed. At this moment the measurement is performed. Together with the piston pressure gauge there are connected 2 signal pressure gauges, 2 relaysy 2 magnetic valves and a pressure equalizing reservoir, and they are on the one side connected with the compressed air distribution system and on the other side with a 220 V and 27 V system, This Card 1/2 represents the total measurement system. Piston Pressure Gauge With Automatic Load Shifts 119-1-10/13 There are 2 figures.- AVAILABLE: Library of Congress 1. Pressure gages-Operation Card 2/2 - 1476-66 EW(d)/T IJP(C)__ ACCESSION NR: AP5021863 UR/0280/ 65/ GOO/ 004/ 0192/0194- A-1; Q:r AUTHOR: Mosevitskiyi- L- 3 E 1-yukim, S. B. oscow) "Z (Moscow), (M -7- T bi SOME: AN-SS -kh SR. Izv stiy*'--.Te nichoskaya ernetika, no. 4, 1965,-192- 94: 't TOPIC TAGS: nonllnesr-~progr~_Wlng -__olgorithm computer~prdgrammiag,-nonlir(dar ,iquation ABSTRACT: Numerous technological objects may bedescribed bya s,stem of alge- braic or transcendental equations. In the majority of cases such a (basically nonlinear) system of equations is extremely complex. The authors propose a uniquei numerical metbod for the solution of the systems of nonlinear equ~ttions or for thei study and opt~,Aizing of a certain function of the variables of the problem. It is a generalization of Newton's method of tangents and the gradient method for the extremum search, and the authorn apply it to the son-called-local- re w ich-i neare --Initial-L-a A" pprox -9MVo lied t n -.----On--the~baeis--of-~the hod an algaiitbia.was developed at the --institut atomnoy energii im. 1. V.-Kurchatova (Institute of Atomic EnergyY4~ad to a universal program of local.analysis of no ear equations aaT in-equalities Card L 1476.66 ACCESSION MR: AP5021863 on the M-20 co' maxi=='order of the pro'blem under stuxly is 45 mputer. The The program has -already been succ f 'used'for the solution of ntnaerous problems. "The authors thank V. A. K egg UAY~ hodako N, N. Ponomarev-Steanov for their participa-I tion in the discussion of the present paper and.for their useful remarks." Orig. art 11- ormulas. ASSOCIATION,- None M11 SUBKITTED: ZWul63 SUL CODE, - Opt ENCL.-- 0O____ ~NO REP SOV: 000 OTHER:. 001 nAvmt MOAOF Lw1hol NMKNA BOB* T-~ O,PtA'=3 TOALWa VIMMILV Or U terrlW'71 PM40tro"b 'a no#32&40-4 165s DaU M22) ACC Nih AP6020359 SOUME CODE: UA/0104/6 AUTHOR: KholM, A. M. h WYWdM' & Be (Mjineer) ftuchizo V. Ye. (AWLneer); Xvivets. ~14W'J J~. Was: 41~tjoft-'or r, 00 or- 1~2=u App3 SOUXMS elm olectria, cable Islectric histwolk, electronic TOKC TA933 triad to computerl 24-W, alset-n. `~:"4111111011 tj virIM deelp: and aLvouit calodatiamis -discussed- in--dormeation- abed Una- kmzwh- of- the_.Teploi is 1d proyelct Institute. The paper in question deals with design consileratione W2d OCE~S o wiring racFw-ai systems used at electric power plants for auxiliary power circuits. An electronic computer of M-20 type was used by the Institute for circuit and conductor Cal- culations on the basis of layouts providing information on cable raceways, cable crossings, junctions, riser columns, interconnections, etc. Numbers were assigned to each raceway, column, connection and special ta7bular graphs were prepared. The mathematical aspect of calculations is discussed by the authors and some examples of using graphs are explained. Various versions for economical cable laying (shortest distance, cable weight) are briefly examined. The results obtained in cable raceway calculations include the cable length, panel number, consumer number and interconnection numbers. SUB CODEt 09/ SUM DATEt None Card UDCs 621-315.29