SCIENTIFIC ABSTRACT TROFIMOV, V.A. - TROFIMOV, V.M.

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SCIENTIFIC ABSTRACT
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TROFIMOV, V.A. -Demonstrgtion of the time dependence of the path of the path Ofltee tall of bodies. Izv. vys. ucheb. zav.; fiz. no, 3rA3 164. (MIRA 170) 1. Odesskoye vyssheye obshchevoyskovoye komandnoye uchilishchs. KANTMKIY V.S., kand.tekhn.nauk RO IMOV, V.A. L inzh.; SHIAU p A. V. inzh. P T _F Vibrating filter centrifugelor dowatering coal. Khim. mash. no,6:4-6 N-D 1610 (M-UM 15:2) Coal preparation-Equipment and supplies) ntrifuges) t TROPI Measuring late--7 forces acting on the frare of a crawler tractor in turning. Trakt. i.sellkhozmash. no.50-8 My 165. (MIRA 18s6) 1. Gosudarstvennyy soyuznyy nauchno-iseledovateltakiy traktornyy institut, VJGDORCHIK, V.M.; -' " iridierttr,r of ttiial TLni. P,0.4:~'5 .44, 'Ir O"MilkA 1-8:7) LoD906-66 DIT (m) /EPF (c )/DIG (m)/EV_P (j RPL DSAM/R14 A ..ACCESSION NRs AP019674 tIR/0064L65/000/oOB/0566/0568 547.391.3t5h2-951-34ig42-973i661.183*123.2 AUTHORS: Trotimovs.V. A.- Isagulyantas V. 1. 5 b ~i,--_TITIX: Synthesis of methacrylic acid eaters U the presence of ion exchange resin KU-2 as a catalyst or-- SOURGM, Kbimicheskaya proaqshlemost', no. 8., 1965s 566-568 TOIC TAGSt ester, methacrylic acid, resin, catalyst, ion ex:change$ inhibitor/ KU-2 resin ABSTRACTs. A continuous process for- production- of higher esters of mathacrylic acid is described. It involves transesterification of methylmethacrylate (I) with n-nonyl alcohol (II),, usi ng cation excnaNe resin KU-2 as a cat 1 t A schematic drawing of the transesterification plant is shown in Fig. 1 on he g~loaure~ The start' materials (molar.ratio of DII is 3:1), containing 1% by weight of _~_-~hydroquinone-as-an inhibitor --are--heated-to -850- in-the-heab --exchanger- 3 and- fed -the 0 -4- at -a- rate of .0.6-M a/9- h- art" Th- into reactor e reacter is packel with ls~ aam heated to resin KIJ-2 and -it 'maintain the reaction teWerature at 105-1080 ;.....-Azeotropie Mixture of methanof with I is. rem-oved from -the rawtor., condensed in 6, ... Card 1& TROFIMVP V. A. Striving for 30.,000 meters a year. F-aftianik 7 no.7-.9-10 J1 162 (MIRA 16b) 1. Starahiy inzh. TSentrallnogo, byuro tekhnicheskoy informataii Bashkirskogo soveta narodnogo khozyaystva.. (Tuymazy region-Oil-well drilling) TROFIMOVI V.A.; SEMENOV, V.V. Sow lecture demonstrations. 11sp. fis. nauk 79 no.4t745-749 Ap 163. (MIRA 16:3) (Physics-Study and teaching) TROVIAOT, Vladimir Andreyevich, kand.ried.nauk; SHCEMAKOVA,G.A., red.; GULTAYSTA.T.S., j~Z~.-Rd. [Tobacco is the enemy of health) Tabak - vrag zdorovlia. lenin- grad, GosAzd-vo med.lit-ry Hadgits, Laningr.otd-nie, 1959. 36 p. (MIRA 14:5) (TOACCO-PHYSICLOGIIGAL JWFWT) MUKHAMETOVA, G.M., otv. red.; GIMADEYEV, M.M., otv. za vypusk; GELLER, L.I., red.; MIKHAYLETS, G.A., red.; TROFIYO!,,V.A red. (Materials of the Scientific Conference Devoted to Problems of Work Hygiene, Professional Pathology, and Industrial Toxicology in Petroleum and Petrochemical Industries] Materialy Kauchnoy konferentsii, posviashchennoy voprosam gigieny truda, professio- na-11noi patologii i promyshlenne, toksikologii v neftianoi i nefte- khimicheskoi promyohlennosti,'Ufa; M-vo, zdr-mvookhr.RSFSR,1'961.200 p. (MIkA 16:8) 1. Nauchnaya konferentsiya, poavyashchennaya voprosam g gipny tru4La Professionallnoy patologii i promyshlennoy toksikologii v Aeftyanoy i neftekhimicheskoy promyshlennosti, 1961. 2. Ufimskiy nauchno- - issledovatellskly institut gigiyeny i profzabolevaniya (for Trofimiv). (MEDICINE, INDUSTRIAL-CONGRESSFS) (PETROLEU14 CHEMICALS) (PETROLEUM INDUSTRY--HYGIENIC ASPECTS) TROFIHOV, V.A. Prevention of the injurious effect of noise from centrifugal pumps on the nervous system and hearing in petroleum workers. Kaz. med. zhur. no.ls79-81 Ja-F 162. (MM 15:3) 1. Winskly nauchno-isaledovatellskiy institut Figiyeny i professional~nykh zabolevaniy. (NOISE-PHYSIOL4)GIGAL EFFECT) (FETROLM WORUM-MMES AIM HYGIEIE) TROFINOV, VI.A., inzh. Studying the load acting on the pins of the frame of a high powered crawler tractor. Trakt. i sellkhozmash. no.11: 17-19 N 165. .(MIRA 18:12) 1. Gosudarstvennyy soyuznyy nauclino-issledovatellskiy traktornyy institut. SHLO, A.V.j ZARUB121$ L.S.;-~~OFIMOVP V.A. (Filtrating centrifuges for Filstruiushchie tsentrifugi Moskva, Nedra, 1965. 134 the dlia P. dewatering of coal] obezvozhivaniia uglia. (MIRA 18:5) TROFIMOV, V.D., prepodavatell fiziki. --0.l Study of the mechanisms of rotary movement transmissions. Politakh. obuch. no.3.,44-49 Mr '57, (HLU 10:5) 1. Sredayaya shkola No. V, goroda Riga* (Gearing) q," TROFIMOV, V.G.,., nzhener-, SERGEyv'l. A.S., inzhener. New maintenance methods for trolley buses. Gor.khoz.Hosk. 23 no-11:31-35 9 149. (MI-RA 6:11) (Trolley buses) TROFDI(OV# Vo G* 374P.- TROMOV9 V. G. i SERGEW, A. S. ~ovyye-Motody Tokhnloheskoy Ekepl6atataii Trolleybusov. Gm. Khoz-vo Moskv)r., 1949, No. 11, a. 31-35. Sot Letoplol Zhurnal'nykh -~Wey, Vol. 7, 19,49 V,AT%IEYE;V. S.M.,, arkhitktor; STIO'.IXIVSKAYA, G,,m',, inzh.-ekonomist; SEGED11101t, I.A., iyizh,, SHAFUNI, VL,, inzh.; - J ' ~_TFLOF34~9V,-YG., - zhurnaliet; YE"VS77'-'T"V, i;-F; , nrm,~IzWy red.; I'-IYASOYEDGV,B, red.; (The new boundaries of MoscoldMoskva v novykh granitsakh. Moskva, Mosk. rabochii., 1962, 151 p. (MIRA 15:7) 1. Institirt generalinogo Plana g.1loskvy (for Matveyev, Stravin8kaya, Segedinov, Shafran Trofimov) (Moscow-Guidebooks) AGALINA, M.S., inzh.; AKUTIN, T.K., inzh.; AlW,'SOV, A.M., inzh.; ARISTOV, B.S., kand.takhn. nauk.,-, BELOSTOl'SKIY, O.B., inzh.; BERLIN, A.Ye,,inzh.; BESSKIY, X.A., inzh.; BLYUM. A.M., inzh.; BRAUN, I.T., inzh.; BRODSKIY. I.A., inzh.; BURMA$, A.I.,inzh.; VAYNMAN. I.Z., inzh.; VARSHAVSKIY, I.N.,inzh.; VASIL'YJGVA, A.A.,inzh.; VORONIN, S.A.,inzh.; VOYTSEKHOVSKIY. LdK., inzh.: VRUBLEVSKIY, A.A.,inzh., GERSHMAN, S.G., inzh.; GOLTJBYATNIKOV. G.A.,inzh.; GORLIN, K.Yu., inzh.-, GRAMMATIKOV, A.M., inzh.; DASHEVSKIY, A.P.,inzh.;DIDKOVSKIY, I.L., inzh.; DOBROVOLISKIY, N.L.,inzh.; DROZDOV, F.F.,kand. tokhn. muk,; KOZLOV.,XIY,A.A.,inzh.; KIRILENKO, V.G.,inzh.; KOPELYANSKIY. G.D..kand. teic:in. nauk,; KORVTSKIY, M.M.,inzh.; KUKHARCHLIX, I.N.,inzh.; EUCHER, H.G.,inzh.; KZRZLYAK, M.V.,inzh.; MIRONOV, V.V.,inzh.; MOVITSKIY. G.V.,inzh.; PADUN, N.M..inzh.; PAMMTOYEV, N.B., inzh.; PARKHOMENKO. V.1.,kand. biol. nauk,; PINSKIY. Ye.A.,inzh.; POMUBITYY. S.A., inzh.; PORAZHFAMO, F.F.,inzh.; PUZANOV, I.G.,inzh.; REDIN, I.P.inzh.; REZNIK, I.S..kand. tokhn. nauk.; ROGOVSKIT, L.Y.,inzh.; RMEMAN, A.G.,inzh.; RYBALISKIY, V.I.,inzh.; SADOVNIKOY, I.S.,inzh.; SEVERIY46Y, N.N.,kand. takha. nauk,; SEKESHKO, A.T..inzh.; SIMKIN. A.Kh., inzh.: SURDUTOVICH, JL.J.w-.inzh.; FZFER, M.K.,inzh.; F-TALKOVSKIY, A.M.,inzh.; MSHKAN. M.S., inzh.; CHER SHNEV, V.A., inzh.; SHESTOV, B.S., inzh.; SHIYXAN, K.I.. inzh.; SHUMYATSKIY, A.F.,inzh.; SHCHERBAKOV, Y.I.,inzh.; STANCHENKO, I.K., otv. red.: LISHIN, G.L.,inzh.,red.: KRAVTSOV,Te.P., inzh.,red.; GRIGQRIYFV, G.V.,red.; KAMINSKIY, D.N.,red.; KRASOVSKIY, I.P.,red.;.LEYTMAN. L.Z., rad,(doceasedj,; (3UREVICH, M.S.,inzh.,red.; DANIUVSKIY. A.S.,inzh.,red.; DEMIN, A.M., inzh.,rod.; KAGANOV. S.I.,iazh.,red.; KAUFMAN, B.N., kand. takhn. npuk, red:.LISTOPADOV, N.P.,irizh.,red.; MENDkWVICH, I.R., inzh.lrad.(6acaasedj; % AGALINA, H.S.... (continued) Card 2. PERTKOVSKIY. N.I.,inzh.,red.; ROZEDBERG. B.M.,inzh.,red.; SLAVIN, D.S., inzh.,red.; TYKDOROV. M.F.,inzh.,rad.; TSYNBAII., A.V.,Inzh.,red.-., SMIRNOV, L.V., red. izd-va,; PROZOROVSKAYA. .-L., tekhn. red. LKining ; an ancyclapedic handbook] Gornoe delo; entalklopedichaskii spravochnik. Moskva, Gos. nauchno-tekhn. izd-vo lit-ry po ugoltnoi' promyshl. Vol. MOrganization of planning; Construction of surface buildings and structureal Organizatsiia proaktirovaniia; Stroitaltstva zdanii i sooruzhanii na poverkhnoett shakht. 1958. 497 p. (111RA 11:12) (Mining engineering) (Building) HIV Me. gornyy inzh.; TROUGIN, M.A., gornyy inzh. Mining systems for thin steeply dipping seams with filling and ore delivery in containers. Gor.zhur. no.2:14-16 F 158. (MIRA 11:3) (Mining engineering) (Mine filling) I- T carld. -C!*-. -, i- the Froce,7's It I rve t,,. patinn -4 r-I ire vt,atjon: f Di G llosco',~ 'rrst of I - 10 Dac r?,-. 17 (Frolect 316) ~7 L, " 17 va, D-1-C, c0: yec-~ierwza,~~-acs~,S, T Wet 6 01 0 0 -e, # 0 0, & * 9 o, * 40, a 0 Of 4 4 1 0 t he 11 11 1A W to It V 4 m I *qf 2 X- 1-1, 1 ~ ju n 1114 af 'W" Ill. dw of no V. P. ,Trodmov, and N. M. Atanas'ev (Med. 0* It Imt., Stal V~f.-Gem. Chen. (USS.R.) iS. 17&8 (UNS)(in RUSSIAW.-Sicam disin, Of 2m ki. of the fresh plant gave 33U 1. oft he oil, Which Is yellow with aftmphor- like odor. dl' 0.9132, mV 1AMI, lain 0,78*. acid no. 3.2. ester no. 17.5 (70.2 after ac-etylation). Fraction*" its Aof 6% ba.. will-W,and 7.717ob~-08-94'. with 13.7 S. residue (rum &250-S.chatge. Thetractioa41-6%mV oe, .3 St ! 1.4610. d.1 OSM, catitains cineol, as aWwtk by formation 0! ciaeol-cesominot *a treaum"A witk &WO solo. of to". cinal; Accoagm. of the comples by &team distu. from alk. Wo. arve tintel, b. IM-731. whHe the smother liquor 0e. -3 from tbe couLpkz yielded on dista. om Ns a quantity of phellandrene. bm IW-S*- The fraction 61-6% d.- 641114 0.9178. iM 1.4010. jarlD 2.45*, sim a memicarbazour, m. 0 41. a 126-M*, wbkb on decompn. with oxalk acki gave a '41 ketom. bus 19"% which appears to be a Wxt. of a. and A-tubm, an an treatawat with Hr In petz. ether It gave 141 g 9 the characteristic tribrmide. m. 121-2'. The fraction -99-040 on mMatim by Cr oxide givim a semimtowne identical with the above given one; " ladk-Stes that it I contained tuid &k. The undistd. residue was shown to :1 andstemicand paludde a6ds (latter holated after hydrolysis by ak. Koff). 0. M. -$1.11 Sj~AftIItGICALMT9QAUIII U&SUMA Off tIV~--ml=T 1820#0 1, avext 4111110"If 414131 OK 4"T Lft , 1 4 . ) * , . V , T 'JA nd a A 9 1 W It I A a 3 0 U IS AV to is V X a 't is m U" C't tt As KLO n I 9840 000 0 * * 0 to e * * * * 4111; w~* - * 0 1 :_ : o 0 o * o 0o so 4 "00 0 ?, Z#C Woe~ goo see go* SHYANG, L.I..; XUMYASHOV. G-T..; TROPIMOV. V.I. Registration of fetal heart tones. T.-ziol. zh. SSGR 42 no.1:117-119 A 56. (KURA 9:5) 1. Laboratorlys, fistologii Instituta akwheretva i ginakologii AM SSSR, Leningrad. (HEAR , embryology, intrauterine registration of tonus (Ras)) USSR/CtLItivated Plants -- Madici;ml. Esse:-tial Oil-Beari-rs. m Toxins. Abs Jour Ref Zhur Biol., No 18, 1958, 82564 A -thor Gryzlov, V.P., Trofimov, -Y1, In'st Title Effect of the Dasage of Row FortiliziLg op. the Yield of Medicinal Cultuxes Orig Pub : Udobreniye i urozhay, 1957, No 8, 43-47 Abstract : Two dosf-,s.uf (~,Tauular P20 irto the rows (8 aad 4 kilo- EpmIms of P 0 per hectarej We're tested vader the coiidi- tions of ~ge5 Moscow sburbs mi ti-a-f-podzolic soils in pre-plaating application tuider the medicinal pla;its. For valerian., Leuzea and diaitalis lainata the best dosa- ge is 8 kilograms/h3, for opim, and oil-bearijig poppy - 4 kilogranis/ha. -- AN.A. Zaytseva Card 1/1 TROFII-IQV, V. 1. Atlas konstruktaii avtomobillnykh pritnep-ov. Atlas on the construction of automobile trailers. Moskva, "os. nauchno-tekhn. izd-vo mashinostroit, lit-ry, 1948. 98 p. (12-21143) TL2-97.T7 1. Automobiles - Trailere. 67811 TROTIMOV, V.I., inshener. (Automobile trailers] Aytoaobillnys priteepy. Moskva, Goo. niauchno-tekhn. izd-ve mashinostroit. lit-ry, 1953. 174 p. (MIRA 6:10) (Automobiles--Trailers) VYSOI.'LSKrY, Mikhail Stepanovich; DOERYKH, Leonid Ivanovicb; SUIOTKINI Zalya LIvovich; inzh., retsenzent; FALIKO, O.S., inzh.. red.: ELIKIND. V.D.. tekhn, red. (Automobile and tracter trailers) Avtomobillnye i traktornye pritsepy. Floskva~ 1-1-ashgiz, 1962. 161 p. (MIRA 15:5) (Truck trailers) TROFIMVI V. I., Candidate of Tech Sci (dies) -- "Investigation of the process of absorption in covered colimns under conditions of the beginning of phase inversion". Mscow, 1959- 17 pp (Min Higher Eduo US$R, Moscow-Chem Tech Inst im Do T. Mendeleyev), 100 copies (KL, No 21, 1959, 117) -~nr " -T, I ,- . 7V. ~-r --,",i ., . - - LkFAROV, V.V.; TROPImov, v.i. Performance analysis and design of packed absorption columns for conditions of developed free turbulence. Zhur.prikl.khim. 30 no.z: 211-221 F 157. ',,4LRA 10:jlj (Plate towers) XUAROV, Y.Y.; TROFIMOV, V.I. Analysis of diffusion processes based on the degree of free tnr- bulence. Zhur.-priki.khim. 31 no.12-1809-1816 D 158, (MM 12:2) (Diffusion) A i3s,rRACT: his Ls I I t T Il P --I T t! nci i-q sn(:)I-TLY -1 r i 4 T,1iC)1,'JM0V, V.I.; CHKHEIDZE, I.I.; BUBEN, N.Ya. ~~_ I , Padical concentration limit in the low-temperature radiolysis of aromatic compounds. Kin. i kat. 5 no.4:736-739 JI-Ag 164. (RIPIJI 17: . 1; ') 1. Institut khimic~eskoy fiziki AN SSSR. L 04180-67 EWT(m)/EWP(j) JW/RM ACC NRt AP6029226 SOURCE CODE: UR/0195/66/007/003/0540/0542__~ r ~Jl- ':AUTHOR: TrofimovI V. I.; Belentkiy, L. I.; ~uben, N. Ya.; Chkheidze, I. I. I - ;ORG; Institute of Chemical Physics, AN SSSR (Institut khimicheskoy fiziki"AN SSSR) I ITITLE: Free radicaAormation during raj~~r_J of organic compounds in the solid !state, IV. Radiative free radical yields in certain sulfur-containing compounds Kinetika i kataliz, v. 7, no. 3, 1966, 540-542 TAGS: free radical, radiation chemistry, EPR spectrum, radiation affect TRACT, Radiative free radical yields (GR) for hexylmercaptan, dihexyldisulfide, .ophenol, and thiophene and its derivatives were determined by EPR technique. The spectra of the various samples irradiated with electrons ha*ng an energy of 1.6 at -1150C to -1900C were taken directly using an EPR-2-IKhMevice. The radiative ~e radical yields were determined from the initial linear portion of the free radi- . build-up curve. The accuracy of the free radical yields determination was 40%. Tht Liative free radical yields were found to be equal to 0. 4 for hexylmercaptane %nd texyldisulfide, 0.2 for thiophenol, 0.18 for thiophene, and 0.03 for 2-chloroJ and iromothiophene. This indicates that the presence of -S-H and -S-S- groups results great radiation resistance. (For comparison, the radiative free radical yields re- UDC: 541.15 L 04180-67 '%. SIM Sw%Pw&wA4v It-49 ted in the literature for saturated hydrocarbons and alcohols are 4-5 and 5-8, rv- ctively). The authors thank E. M. Hanobashvili for supplying certain samples and cussion of the results and M. V. Panchvidze for assistance in carrying out the ex-~ Iments. Orig. art. has: 2 figures, 1 table. CODE: OW SUBM DATE: l3Hay6S/ ORIG REF: 012/ OTH IMF: 003 Card Mokliff V.A., inzh. (Om9k)j-FELfDMAN V.G., insh. (Omsk); EKSELIRUD, L.I., inzh. (Omsk) TRCFIMDV V.I., inzh. (Omfik~; Automation of the'group control of a demerator, Energetik 13 no.llt13-14 N 165. (MIRA 18s11) I :TROIFIMOV, V,I.; I.I.; I-,- H: 131,; IN, ll.yn. Limits of concentrationo cf r,-Ld-.cal-- in ,,irpllfu~ ~.-wrpcunjs. Zhur.fiz.khim. 3) Jl '(5. (RILRA 18:8) 1. Institut khtmicheskoy fj.zik-.L AN SS-SR. BUBRI, 11. Ya.; KOLMNIFOYA, R.V.; KUZNErSO11A, N.L.; TROYMOV, V.I. Radicals formed during the reaction of atomic hydrnger. with C2"~2- Tzy. ki SSSR Ser. khim.- no.11:2090-2091 N 164 (MIj-Lh- 18:3 ') 1. Institut khimicheskoy fiziki MI SSSR. SOSNOVSKIY, I.P. (Moskva),,; TROFIMDV, V.I. (Moskva) Ly-torhunchus ridgeway. Priroda 52 no.10:96 163. OffRA 16:12) -- I- .I .- - j- i I Y Technolopy Peredovye metody raboty na uchastkal-h enerFof:nabzheniia (leading work methods in units of power supply). ',,!oskva., Tranlheldorirdat, 1951. 1~7 p. I 11fonthly List of Russian Accessions, Library of Congress. November 19"2. 1rNCI;,SSIFIED -T-R 0 F, " 0 VI V, I ~ GRUBER, Leonid Osipovich; PIRTSOVSKLY, Lazar' MoIseyevichj..Z&&jKQFmodaw,, Talentin Ivanovich. inshenerredaktor;-TIMA, G.P.. 0 tekhnicheskiy redak-tor [Design. operation and repair of electric railroad substations] Ustroistvo, skepluatataila i remont tiagovykh podstantaii. Moskva. Goo. transp, zhel-dor. izd-vo, 1~54. 466 P. [microfilm] (K12k 80) (1119otric railroads-Substations) ~RUBER, Loonid Osipo-vich; PARTSOVSKIYO lazarl Moiseyevich; TWatGVr.,,_vs ja~entin Ivanovich; PRUDYUS, A.S., inzhener, redaktor; SIDOROV, adaktor; KHITROV. P.A.. tekhnichevkiy redaktor Cinstallation, operation and repair of electric traction substations] Ustroistvo, ekspluatateiia i remont tiagovykh podstantaii. lzd.2-oe, dop. i ispr. Moskva, Gos.trsnsp.zhel-dor.izd-vo, 1957. 465 P. (Alectric railroads--Substations) (MLRA 10:9) TROPIROVI VIII, inzh. Dr7 dressing for 35 kr. cabIe8- 319ko I tepl. tiaga no.12:28-29 D 157. (Slactric cables) (Km 11:1) GUBM, L~onid Onipovich;PERTSOVSKI'Y, Lazar' Moiseyevich; Valentin Iyn-novich; PROKHORSKIY) A.A., inzh., retsenwnt; NUATEV) I.A.., inzh.p red.; YMIVEDEVA) M.A., tekhn. red. [Layout, installation., and use of traction substations] Ustroistvo., montazh i ekspluatatsiia tiagovykh podstantsii. Izd-3., perer. i dop. Moskvaf Transzheldorizdat) 1962. 519 p. (Electric railroads--Substations) (MIRA 15:9) -ifu I -- I I 012 " 1~ , -,g ~,: i--liM --, - -11 ~ M-W M. 9 - S. AMID i~ END!- %--- -1- ~ I a-- 9,; ~ -II- ~ ON Allm, I M M- CHIKWEIIDZE~ I.I.; TP.OF-7MOV V '-- - BUBEN, N,va. I L Radicals formed In the radiolysis of some benzene derivatives. Zhur. strukt. khim. 5 no.4.62,11-62'fl Ag 164. (MIRA 18:3) 1. Institut khimicheakoy fizikl AN SSSR. -TROFIMDV) V.I. (Moskva) Design of a compound tetrabedral rod on planks for stability. Stroi.mekbA rasch.soor. 5 no.2t4l-" 163. (MM 16t6) -1 .,- (Elastic rods and wires) INST F P; V- ~F Lfr-~IT ~-,,~UCTVJQAL -~TCKI- (jjiDCP A Tw,l-',,!Ay LcAr) iri t. It LA-iTIC-~-LA'~TIC STAGE.` .,LT It "CV "12, CEI;T'?AL SCI jri!~T OF (Dls,-mE,~TATIGN VOT: T141: OF TE,,m!i,AL SCIZ~1-5,i) 30: VEu!r;,.?"lyt- MKIRLING, A.V., kandidat tekhnichaskikh nay ; TROFIMOV, V.I.. bmdidat ~i . tekhnicheskikh nauk. i ~ Testing a model of the framework of the building of the Palace of Culture and &;ience in Warsaw. Stroi.prom.32 no-2:28-33 F '54. (HW-A 7 -.2) (Warsaw-Building, Iron and steel) (Building, Iron and steel- WarBav) SOV/124-57-3-3495 Translation from: Referativnyy zhurnal. Mekhanika, 1957, Nr 3, p 125 (USSR) AUTHOR: Trofimov, V. I. TITLE: The Elastic-plastic Working of Soft Structural Steel Under Simple and Combined Loadings (Uprugo-plasticheskaya rabota myagkoy stroitellnoy stali pri prostorn i slozhnom nagruzheniyakh) PERIODICAL: V sb.: Issledovaniye prochnosti, plastichnosti i polzuchesti stroit. materialov. Moscow, 1955, pp 69-84 ABSTRACT: A description and experimental results are given for two-sided tension- compression tests of rectangular plates of StO and St3 steel under simple and combined loading beyond the limits of elasticity. The plates, which measured 80 x 80 mm (14-16 mm thick) and 40 x 800 mm (14 mm thick), were loaded by means of a special device designed to produce a balanced distribution of the external loads along the edges and freedom of displacement for the point s of the s pecimen along the contour - Stre s s /strain ( a- i /ei) curves were plotted for simple loading with longitudinal /transverse loading ratios equal to :~ 1, 1.06, and 2.06. It was established that Card 1/2~ the universality of the c-i - ei relationship may be observed within The Elastic -plastic Working of Soft Structural Steel (cont. SOV/IZ4-57-3-3495 an accuracy of *6-51o. A conclusion is drawn that "in view of the smallness of the slope-angle of the a-, - ei curves (with respect to the ei axis) it is doubtful tha:t the law of the generalized curves in the plastic -deformation stage may find application to structural steels-," the justification of this statement is not clear. It is noted that during transition into the plastic state the strain relationship in the yielding region ceases to be proportional to the acting stresses. It is estab- lished that after exceeding the carrying - capacity limit in one direction by com- pound loading with successive applications of longitudinal and transverse loands of the same sign the specimen still retains the capacity to withstand additional loads of the same sign in the perpendicular direction. The shape of the a' i - ei curve differs sharply from that of the simple-l-oading curve and does not exhibit any universal characteristics. Repeated unloading with subsequent additional loading in one direction, with loads along the other direction remaining constant, leads to an increase of the local elastic limit. Exceeding the carrying capacity of the specimen by loadings of different signs in one direction exhausts the carrying capacity of the specimen relative to loadings of the opposite sign applied in the perpendicular direction. Because of this, during tests, the application of a secord loading was accompanied by a decrease in the initial loading. Under conditions of active deformation, the relationship (Ti ~ ei exhibited the same form as that for simple loading. V. S. Lenskiy Card 2/2 GEMMERLING, A.V., kandidat takhnichaskikh nauk; TROVIMOVI.-M. kandidat takhnlcheskikh nin&;'MILVMTSM, I.Ya.,-k-a-nd-Ba-t f~~Chesl'u'+ nauk; EDCHZMVA. Ye.Ya., kandidat takhnichaskikh nauk; B=AYW, B.I., laureat Stalinskoy premll inshaner, radaktor; RDSTOVTSWA, M.P., redaktor; MXDVEM. L.Ya.: takhnichookiy redWirtor. (Investigation of the work of framad'structare,13 Issledovanle raboty ramzWkh konstrukisil.' Moskva, 1955. 136 p. (Moscow. TSontrallrqi nauchno-issledovatel'skii institut promVahlennykh sooruzhenli. Nauchnoo soobshchanie no.21). (MLRA 9:2) (Stractural frames) gig-, Local development of plastie deformations in iow' bon steels. V. 1. Trofimov. rzvejj. Akad. Nouk S.S.S.R., Oldel. 11, 58AI.-Initially, the I plastic deformation of steel specimens involves only a small , ,:'~Iiraction of the total vol., which is subsequently gradually" entarged. Efforts were made to det. emperimentally the. magnitude of the sections involved in the p6stic deforma- tion in soft structural-stetl specimens at the different stases of the deveiGpment of the av. deformation. Variations in the size of these ssection3 were investigated with different lmd- ing velocities. and with differeut surface conditions in the specimens. The steel -~,mples tested, coutg. 0.17--0.21% C. had yield points of 23.0-32.7 kg./sq. mm. The cross sections tested varied between 5 X 30 and 13 X 50 mm, SOV/124- 57-9 -11080 Translation from: Referativnyy zhurnal. Mekhanika, 1957, Nr 9,' p 166 (USSR) AUTHORS: Baldin, 1-M.-A. , Gemmerlii-ig, A. Vf,V TIT LE: Experimental Investigation of the Elastic-plastic Working of Low- carbon Steel Subject to Simple and Compound Loads (Eksperimen - tallnoye issledovaniye uprugo-plasticheskoy raboty malouglerodistoy Stali pri prostom i stozhnorn nagruzheniyakh) PERIODICAL: V sb,: Issledovaniya po stallnym konstruktsiyam, Moscow, 1956, pp 33-58 ABSTRACT: Experimental investigations are made of the stress-strain relation- ship (initial strain of up to 2%) of mark St.0 and St.3 soft steel sub-, jected to a plane stress condition (simple and compound loads), A spe cial test installation is used for biaxial compression and biaxial com - pression-tension. Compression loads were applied by means of a flex ible rack that minimized the effects of friction on the process of strain development. Strain was applied by means of a 100-ton jack along one axis and by means of a 300-ton universal load-testing machine along the other axis. Biaxial compression specimens consisted of plates Card 1/2 measuring from 82x82 mm up to 83.5x83,5 mm with a thickness of from SOV/1 24-57-9 -11080 Experimental Investigation of the Elastic-plastic Working of Low-carbon (cont,) 14. 5 to 16 mm. Tens ion- compression tests were performed on strips measuring 800 mm with a 16x4O mm cross section. The authors came to the conclusion that for simple biaxial loads the yield point occurs between the conditions Of Saint Venant and those of Hencky-Huber-Mises, but nearer to that of Saint Venant. It is noted that the possibility of constructing generalized stress-strain curves is qualitatively substantiated. P. 0. Pashkov Card 2/2 SOV/124-58-3-3515 Translation from: Referativnyy zhurnal, Mekhanika, 1958, Nr 3, p 130 (USSR) AUTHOR: T rof imov, V. 1. TITLE: Localized Nature of Plastic Deformations in Elongated Specimens (Lokal'nost' plasticheskikh deformatsiy v rastvanutykh obraztsakh) PERIODICAL: V sb. ; Issledovaniya po stall nyrn konstruktsiyam. Moscow, 1956, pp 59-67 ABSTRACT: Investigations performed on five different smeltings of struc- tural steel St. 3 revealed that under tensile loads all five possess a well-defined yield-point elongation equivalent to 1. 5-2. 20/0. When a specimen 1 2 stressed to its upper yield point at a loading rate of 1-3 kg/mm per second, its upi)er and lower yield zoints are sharply defined; at a loading rate of 0. 05-0. 08 kg/mm per second, the upper yield point is not detectable. The yield occur- red in regions where local overloads during the elastic stage were at a 'maximum; it originated in a limited area where elongations attained values of 1. 8-2. 2/6, i. e. , magnitudes corresponding to the entire yield-point elongation. Further deformations pro- gressed by a mechanism of successive transition of elastic zones Card 1/2 into plastic ones. The zone of residual deformations coincided SOV/124-58-3-3515 Localized Nature of Plastic Deformations in Elongated Specimens exactly with the region covered with Chernov-Luders lines. 1. M. Gryaznov Card 2/2 TROYIM V.I. 0 kandidat takhnicheskikh nauk. Some solutions to problems of deoigning multistory Industrial buildings made of precast reinforced concrete. Bet.i zhol.-bet. no.6:206-208 Je 156. ( M A 9:8) (Precast concrete construction) SOV/1 37- 59- 3 - 6693 Translation from: ReferativnVy zhurnal- Metallurgiya, 1959, Nr 3, p 24q 11USSR) AUTHOR: T rofimov, V - 1. TITLE,, On Methods of Experimental Investigation of Structural Steel in tl,c- Elastic- plastic Stage in a Biaxially Stressed State (K metodike eksperirnental?nogo issledovaniva stroitellnoy stali v uprugo- plasticheskoy stadii pri dvuosnorn napryazhennom sostoyanii) PERIODICAL: Dokl. Mezhvuz. konferentsii po ispytaniyam sooruzh. Leningrad, 1958, pp 156-162 ABSTRACT: A method was developed in which flat specimens (S), rather than tubular ones, are employed in investigating the deformation of steel under biaxial compression, biaxial tension, as well as compression combined wfth 1 nsion. The drawback of standard compression testing employiag rigid plate dies lies in the fact that lateral defor- mation near the end faces of the S's is obstructed by the action of the forces of friction. In order to reduce the adverse effects inher- ent in the method employing a rigid die, a flexible die consisting of a packet of thin plates was developed. The edges of the plates con- Card 1/2 tacting the S were cdated with a graphite powder. In order to SO V/1 37- r,9- 3 -6693 On Methods of Experimental Investigation of Structural Steel (cont - ) ensure uniform distribution of the loading between the plates, an elastic sl.eet of rubber was sandwiched between the bottom edges of the plates and the base of the press. Horizontal loading of the S's was accompli5hed with the aid of a horizontal press, whereas vertical loading was achieved by means of a hydraulic jack - The degree of nonuniformity of deformation was determined by superimposing and matching the plastic-flow curves plotted for various points on the S's with the aid of data supplied b*y strain gages. The agreement of the curves was entirely satis- factory. The.S:s exhibited a very small "barrel ' ef-ect even under severe plastic deformations. An additional method was developed permitting the employment of a single specimen in testing for various stress combinations. V 0. Card 2 /2 24-58-3-20/38 AUTHORS:Baldin, V.A. and Trofimov, V.I. Msccw) TITLE. Experimental Investigation of the Conditions of Flow of Engineering Steels on Flat Spe3imens (Eksperimental'noye issledovaniye usloviya tekuchesti stroitellnoy st-ali na ploskikh obraztsakh) PERIODICAL: Izvestiya A-kademii Nauk SSSR, otaeleniye Tekhnicheskil,-h Nauk, 1958, Nr 3~ pp 126-129 (US8R) I ABSTRACT. The (.-han-e over from the elastic to -the plastic state is determined on -the basis of the well-known thaory of constant elastic energy for changing the shape (Hankey, Huber and Von Mieses). According to earlier work of Oding and Ivano- va (Refs,5, 6) and Trofimov (Ref.?), a characte-ristic fea- ture of ductile steel is that the transition into the plastic state does not take place simultaneously through the entire volume of the material. At firstthe plaEtic deformation develops in relatively narrow sec:~ anions, the material between -these remaining el.asti%7 or only slightly affected by plastic deformations, The local nature of the plastio deformations and the development of these deformations mainly along the planes of -the maximum, tangential stresses justifies the Card 11L~ 24-58-3-20/38 Experimental Investigation of the Conditions of Flow of Enugineerincg Steels on Flat Specimens. assumption that the be-inning of plastic deforma -1-4 ons for C) - engineering steels sholj-'Ld be in better a repment with the AJ-r St . Venant). Torsion theory of the maximum tangential s4less ~ and tensile tests or-, ~_-Yiindrical hollow specimens-: made of some metals with a cubic !attice (including ductuile steel) by Kishkin and Ratner (Refs.8, 9), biaxial tensile tests on large diameter steel tubes by I. P. Petrcv (Ref.10) and also biaxial compression, tension and combined compression-tension tests by Baldin et alii (Ref.11) confirm t~e here-expressed assumption,, In -this paper experiments are briefly described which were carried out on this subject in TsNIPS1. A charae- teristio feature of ce--tain steel Strl.;cturos is -that they are made up of sheets or s2ightly twisted sheet elements. In most cases they are. subjected to slow lcading involving only insignificant plasti:~ deformations, The aim of the experiments was to simulate as far as possible tho real con- ditions of operation of a steel structure and therefore, instead of tub-ilar speciDeiice, flat specimens W7 e used. The loading speed was very low (0.01 - 0,02, kg/mm-sec). The transition of the 3teel from the elasti!3 to the -.lastif~ state Card 2/4 was determined from the graph s-oording t_- the point of 2-4-58-3-20/38 Experimental Investigation of rhe Condit-ions of Flow of Engineering 0 0 Steels on Flat Specimens, transition from the curvilinear section into the horizontal rectilinear one. A continuation of a line dra7;,rn tvbi~,ough this point parallel to the graph of the elasti.c. work inter- sected on the abscissa a resiJual deformation of about 0.05%. A total of 34 experiments word- iriade which ar,~: described in detail, In Fig.4 the obtai-o-1 results are compared with theoretical data whereby thcAdotzed line I represents the conditions of floa according, to St. Vena---Ij- whilst the.dotted line curire II showE 'the flow conditions acf~ordinr_, 1kinkey, Huber and Von Lliesec. The av-~-_-a-e val,,tes of Cr (main 0 C2: T stress/yield point) fc,--,, all the -xperiments are represented by a continuous line curve of this graph. The graph shows that the maximuiri value cr.~, at which the material starts to flow according tc the average curve. does riot exceed 4.qlo C> of the yield point determined ir- -,he case of uniaxial tension. Two combined comprassicn/tension rests (a 1 = --cr2) have shown that the flcw of the materiall start-ed for a C21laT -ratio of %jard 3/4 24- 53- ~ -." i-"'15 2 0 P,