CS248276B1 - Box section bridge for pipeline - Google Patents

Description

1

HA3BAHHE H30BPETEHHH

^ CTaxaaa KOpo6aaToro ceaeHHa ana TpyčonpoBoaoB, 3amnmaiomaH ot paanoaKTHB-ΗΟΓΟ H3JiyqeHHH OÓJiaCTb ΠρΗΜΘΗβΗΗΗ Η3θ6ρθΤβΗΗΗ

OnHcaHHoe peineHHe KacaeTca KoHCTpyKami 3aKpbiTbix acTaxaa fljia Tpy6onpoBop, OB, no KOTOpbiM TpaHenoprapyioTCH paanoaKTHBHbie cpeflbi.

XapaKTepHCTHKa H3BecTHbix TexHHaecKHx peuieHnň C uejibio oCecneneHHH aaniHTbi rpm paanaan.n Tpy6onpoBoaw ana TpaHcnopTnpoBKHpaaHoakTHBHbix CPEA HeoóxoaaMO npoKJtaffbtBaTb b coopyxeHnax, πποτηοοτβ If pnana KOTopwx HCKraonaeT BO3MoacHocTb paaHaaHOHHoň yTenKH. Ha πρΒκτηκβ fljia3Toň ye, nn ripHMeHaioTca KOHCTpyKann H3 acene3o6eTOHa c 6ojibjnoň tojhuhhoíí ετε-hok. Ecjih 3th TpySonpoBoabi pacnojiararoTCH Haa noBepxHocTbio 3ewnn b cHriyKOHKpeTHbIX yejlOBHÉ Ha aTOMHbtX 3JjeKTp0CTaHanax, TpeSoBaHHÍI, ΒΗΤβΚβΙΟΠρίΧ H3xapaKTepa CTpoHTenbHbix pa6oT η τ.π το ,, and on-oSecneaeHHa aocTaToanoií yaaiieH HOCTH OT-3βΜΠΗ Heo6xoaHMbl SCTaKaaHbie KOHCTpyKUHH. C yaeTOM CO6awaeHMH · HHCTpyKanň Mep npeaptTopoácHocTH 3KCTaxaabi ana TpySonpoBůaoB and HáCToameroΒρβΜβΗΗ BbinojiHaaHCb H3 μοηοηητηογο »eae3o6eTOHa c Kopo6aaTbiM ceaeHHeM. C3Toň KOHCTpyKaneii h cnocoSoM ee n3roTOBJieHna cBasaHbí cneaytomne TpyaoeMKHepaCoHHe npoaeccbi - coopyaceHne Kpyacan (cTpoHTeábCTBo onany6KH) BKJiiouaH HeoSxoaHMbie ana 3ToňMenu CTponTenbHbie PaSoRi "apMHpOB3HHe - yKJiaaxa SeTotta - aéMOHTaac Kpyacan (onany0Kn) hjih HX nepeMemeHne - HaHeceHne ae3aKTHBHpyiomHx crtoeB Ha BHyTpeHHne ποβθρχηοοτη Kopo6aaToroceaeHHa. C 3THMH npoH3BoacTBeHHbiMH npoaeccaMH CBa3aHbi HHace npHBeaeHHbie nOCneaCTBHa:

- ycTaHOBKa, πρΗΜβΗβΗΗβ η aeMOHTax onaayĎKH, and Taxace pa36opxa BcnoMoraTenb-Hbtx cfryHaaMeHTOB b TeaeHHe annTenbHoro βρθμθηη fíaoxHpyioT cooTBeTCTByioiUHH 248276 2 ynacTOX acTaxa ^ bi. B C coMeTaHHH npoH, eccaMH, οβη3βηημμη coopyaceHHeM nOFL c-Ha 3θμηηΧ KOMMynHKauHH cooTBeTCTByiomeM ynacTxe and Taxation c orpaHHueHneMTpaHcnopTHbix nyTeň 3to πρηβο, βητ κ ychoameHHio οτροητθπβηηχ pa6oT yftnHHe H-HX HfflO CPOKOB ΒΜΠΟΗΗΘΗΗΗ ,. - npeflBapHTejibHan noflroToexa CTpoHTenbHbix aneMeHTOB xacaeTCH HCxníoHHTenbHoοπορ h apMaTypw flna xoHCTpyxijHH xopo6naToro ceneHHH - HeoSxoflHMoe nna cTponTejibCTBa 3JieKTpocTaHUHň η 6β3 τογο y »e Sojibmoe oxo-jiHuecTBo pa6oneň chjih EQE 6onee yBenHHHBaeTCH, ητο πρηβοαητ κ noBbnneHHio3aTpaT Ha coopyaceHHH ftJiH oSecneneHHH stack paSoneň crnibi - yxna ^ x 6eTOHa Ha MECT #aeT οτηοοητ & πβηο HeSojibmyio npoH3BoflHTenbHocTbTpyfla - HaHeceHne fle3axTHBHpyiomHx cnoeB MoaceT npoH3BOflHTbCH Jiranb nocne oxoHna-TenhHoro 3aTBepfleBaHHH 6eTOHa, HTO yflnHHneT cpoxn CTpotrrejibCTBa - flHH flOCTHSCeHHH CacaTbIX CpOKOB CTpOHT & IIbCTBa ΠρΗ T3KOM MeTOfle COOpyaceHHHonanySxH TpeóyeTca npeflocTaBJíeHHe 6ojibmoro xojimecTBa pe3epBHoro MaTepna- on, riperiMymecTBeHHo H3 CTajiH, - BbiflepscHBaHne flonycTHMo πιηρηηη τρβπρίΗ, and Taxace flpyrnx xoHCTpyxTHBHbixTpe6oBaHHiF, npeflbHBnaeMbix κ xoHCTpyxflHHM xopoSnaToro ceneHHH H3 aceneaoCe-TOHa, fle naer hx BecbMa MeTannoeMKHMH.

Uejib Η3θ6ρετεΗΗΗ

Uejib Η3θ6ρετεΗΗΗ saxmonaeTCH b co3flaHHH nep po po po po po po po po po po po K K b b b b b b b b 3 3 3 3 3 3,,,,, 3 3 3 3 3 3 ac ac. Bnaroflapn 3TOMy «oraaflaeT HeoSxoflHMOCTb b coopyaceHHH onanyfíxH h npoBefleHHH Heo6xoflHMbix bCBH3H C 3THM CTpOHTenbHbIX pa6OT, 3TO 3Η3ΗΗΤ, ΗΤΟ ΠΟΜβΧΗ H ΟΓρΗΗΗΗβΗΗΗ npHnpoBefleHHH flpyrax CTpoHTejibHbix pa6oT Ha cooTBGTCTByioineM ynacTxe scTaxaflbíyMeHbniawTCH flo MHHHMyMa well cpaBHeHHio c o6hhho BosHHxaiomHM oSbeMOM pa6oT. flanbHeňnieň flenbio Η3θ6ρετβΗΗΗ HBnneTCH npHMeneHHe XAX mojkho řJojibmero oxo-HHHecTBa roTOBbix sneMeHTOB flnn o6meň xoHCTpyxflHH b pe3ynbTaTe Nero yMeHb-imaraTCH pácxoflbí Ha npeflBapHTenbHoe apMHpoBaHHe, óeTOHHbie pa6oTW h paĎOTbino ycTaHOBKe onanySxH, CBH3aHHbie XAX what CTpoHTenbCTBOM coopyaceHHH, Taxh 3aTpaTaMH Ha ocnoBHbie cpeflCTBa h pe3epBHbiň Marepnan. BHBe nOH3BOflHTenbHocTH npH cTpoHTSiBCTBe coopyaceHHH. l3a cneT npHMeHeHHH γοτοβηχ sneMeHTOB xoHCTpyxflHH 3HaHHTenbHo noBbnnaeTCHcTeneHb ee npeflsapHTenbHoň totobhocth. ΠρΗ hx HcnonbaoBaHHH η απη BHyTpeH-hhx noBepxHOCTen scTaxaflb cpoxn οχβητηβηηηη h cymxH 6eTOHa 3HanHTeJibHocoxpamaioTCH. TeM caMbM co3flaeTCH BO3MoacHocTb HaHeceHHH fle3axTHBHpyioinHxcnoeB Ha BHyTpeHHHe noBepxHocTH xopo6naToro ceneHHH b 6onee paHHHe cpoxn.

MeTOfl cTpoHTenbCTBa Ha 6a3e γοτοβμχ aneMeHTOB ποβΒοηπβτ, xpoMe τογο ^ non-HOCTbK) yHHTbIBaTb OnTHMaJIbHhie yCJIOBHH HCnOJlb3OBaHHH HMeHBHHXCH nOflbeMHbIXcpeflCTB nyTeM pacneTa ΓβοΜβτρΗΗ h Maccw aneMeHTOB. H3noaceHHe cymHOCTH ΗίοδρβτβΗΗΗ

Cambio 3HanHTenbHbiM h xapaxTepHbíM npH3HaxoM pa3pa6oTaHHoro pemeHHH ΗΒηπετ-ch noHpa3, neneHHe scTáxaflHoů xoHCTpyxflHH Ha Hecymne h HeHecymne γοτοβηθsneMeHTbi c paflHanHOHHOH 3 amHToň, κοτορωε NPH coeflHHeHHH flpyr c flpyroM CPA-3-yl o6pa3yioT Hecymyio acTaxafly xopo6naToro ceneHHH and nono npocTpaHčTBO MEAC-fly KOTOpbiMH 3anHBaeTCH βετοΗΟΜ flnn 3amHTbi ot paflHaflHH. 248276 3

KoHCTpyKUiHH aaKpbiTbjx acTaica # απη TpySonpoBOflOB ρ, ηη TpaHcnopTHpoBKH paflHaK-THBHblX Cpefl COrJiaCHO H3O6peTeHHJ0 COCTOHT TJiaBHblM o6pa3OM B TOM HTO BepXHHHHacTfa 3CTaxaflbi ποπροπβτΗΟ pa3flejieHa Ha HecymHe γοτοβμθ βηθμθητμ h HeHecy-Me roTOBbie 3JieMeHTbi c pafluapHOHHoň 3anraToň. IIpocTpaHCTBo, He 3aHHToeΓΟΤΟΒΜΜΗ cčopHbíMH 3JieM6HTaMH fljin 3amnTbi ot paflHau HH (ooh pacnoJlOHceHbí BφορΜβ onaJiyĎKH Ha onpefleneHHOM paccTOHHHH flpyr flpyra OT) reading 3βκρωτο οτ-kh pafluaííHH aanHBonHoň Macconi, KHK HanpuMep, 6θτοηομ.

Hecyman KOHCTpyKflHH, ycTaHOBJíeHHaH b iuiockocthx οτβΗοκ, coctoht H3 flByxapoHHbix φβρΜ, HCKpHBJíeHHbix npeHMymecTBeHHo b φορΜε napa6ojibi, KaacflaH co-H3 amino Topwx Meet oflHoň 6ajiKe xtecTKoera, οαηοβρθμθηηο Hecymeň ropH3OHTajibHbiechjim aponnbix φβρΜ. BajiKH jkoctkocth chjiobmm 3aMbiKaHneM nepe3 nofleecKH coeflH-HeHbl C apOUHblMH φθρΜ3ΜΗ. ApOHHbie 6anKH COCTOHT H3 HJIH HJIH HeCKOJIbKHXapOHHbIX 3JieMeHTOB, mapHHHO HJIH HteCTKO Ha Η3Η0 CBH3aHHbIX B TOHKaX nepece-ηθηηη c ĎaJixaMH jksctkocth. Meacfly SajiKaMH xcctkocth, JieacamHMH b njiocxoc-thx cTeHOK; C03flaHHa «T3KHM O6pa3OM HeCymaH KOHCTpyKflHH, COCTOHqaH H3 flByxinapHHpHbixHJIH TpexmapHHpHbIX apOMHblX φβρΜ C COOTBeTCTBeHHO yCTaHOBJíeHHblMH SaJIKHMHacecTKocTH h pacnonoseHHMMH Meacfly hhmh nonepenHbíMH · 6ηπκημη, no3BOjineT mohth-poBaTb roTOBbie c6opHbie 3ΛβΜβΗΤΗ, HTO oóecneHHBaeT co3flaHHe HeoÓxoflHMoroKopofínaToro ceneHHH acTaxaflbí h 3amnTy οτ páflHaflHH. B xanecTBe γοτοβμχ 3JieMeHTOB 3amHmaronrax rpm paRHamra πρημθηηιοτοϊ naHejiH Hγοτοβμθ KaHajibHbie ceKRHH, κοτορωβ oRHOBpeMeHHo hbjihiotch onajiy6Koň rjih 3a-J1HBKH 6eTOHOM CTeHOK, BepXHHX nepeKpblTHH H flHHma 3CTaKaflbI.

KaHaJibHHe γοτοβμθ ceKRHH, ycTaHOBJíeHHbie Ha nonepenHMx SajiKax, ογρηηηηηββιοτKOHTyp raSapHTa nonepeňHoro ceneHHH acTaKaflbi. flns stack of OHH.MoryT 6biTbBbinoJiHeHbb bHOH mra MHorococTaBHOn φορΜβ. IIpunaHne θοκοΒοΰ ycToňnHBOCTH o6pa3yionmx apKy apouHMx βηθμθητοβ ROCTHraeT b-ch nepHOfl CTpoHTeJibCTBa nocpeflCTBOM ycTaHOBJíeHHoft b CPEP, Hen retrieves scTaxa-flbí KaHanbHoft ceKRHH, xecTKo coeRHHeHHoň RByMH nonepeuHMMH ÓajiKaMH, the η-πη τβ κοτοροΗ noflcoeflHHeHbí aponHbie φβρΜΜ. 3το coeflHHeHne npeRHaBHaneHo rjihnpHHHTHH chji, nepneHflHKyjiJlpHbix och scTaKaflbi. ΠρΗΜΘΗβΗΗβ FOTOBblX 3ΠβΜβΗΤ0Β ΠΟ3ΒΟΗΗΘΤ HaHOCHTb fle3aKTHBHpyiOIHHe CJIOH HaBHyTpeHHHe ctopohbi eme ro hx MoHTasca. BO3HHKaK> me B XOfle CTpOHTejIbCTBa DOCOBbie CHJIbl flOJDKHbl IipHHHMaTbCH CBapeHHbl-MH COeflHHeHHNMH MejKfly KaHanbHblMH ΓΟΤΟΒΜΜΗ 3JieMeHTaMH H nOnepeHHblMH SajIKaMH.

HaTHSCKa Me »fly 6anKaMH jjceCTKOCTH Ha ypoBHe HHHmero ymπηηαη ocymecTB-jineTCH nocpeflCTBOM iijiht RHHma, 3aKpMBaiomHx acTaKafly CHH3y. BHemHee 3aBepmeHHe Sokobmx οτθηοκ oÓpa3yioT roTOBbie CTeHOBbie naHejra, ημθιο-nrae BbicoTy, paBHyro BbicoTe ctshkh, KOTopbie yflepxHBaroTCH cHapyxn HenocpeRCT-βθηηο hjih nepe3 κροΗίπτβίίΗΜ Ha cooTBeTCTByiomeň GajiKe wecTKocTH. CTeHOBbienaHejiH BMCTynaioT Hafl pacnojio®eHHbiMH BHyTpH KaHajibHbiMH 3JieMeHTaMHHa BejiHHHHy tojduhhm sepXHen naHejra πβρβκρΗΤΗΗ. Ohm co3fluioT6O8Bywynyl-S1y3y3Hy1eHe1eHePeKpblTHH. B o6jiacTH naHejiH nepeKpblTHH προτΗΒοηοήοχΗοpacnonoaceHHbie CTeHOBbie naHejra CBH3aHbi flpyr c flpyroM coeflHHeHHeM, nepeflaw-mHM pacTHrHBawmee yciume. CBoSoflHoe npocTpaHCTBO, ocTaromeecn Meacfly sjeeMeH-T3MH onajiy6KH: ruraTa flHHina h cTeHOBan naHenb c oflHo cToponbi, h KaHanbHbieΓΟΤΟΒΜβ 3JieMeHTM, c flpyroft CTOpOHbl, 3anojIHHK) TCH 3aJIHBOHHOH Macco, HanpH-Mep, 6eTOHOM. 248276 4

KaHajibHbie γοτοβμθ sneMeHTbi ofípasyioT onanyfíKy nnn BepxHeň naHenu περεκρωτΗΛ. fljiH npouecca 3annBKH uenecoo6pa2Ho npHfla.Tb xecTKoeTb othocht6jii> ho ftpyrflpyra aneMeHTaM onanyóKH neacanpjM HanpoTHB. XHin npeflOTBpameHHa o6pa3OBaHnn πχετοτ pu ann ann 3annBKe βετοΗΟΜ on ynacTKe 4> yHfla-MeHTHOÉ Π SOUTH O B OCHOBAHHX KaHaJIbHblX ΓΟΤΟΒΗΧ. BβΜβΗΤΟΒ ΜΟΓγΤ 6bITb OTBepC “THH, KOTOpbie 3aKpbIBaiOTCH 3ajIHBKOH ČeTOHOM. ΠρΗΜερ ocymecTBjíeHHH Η3θ6ρετβΗΗΗ

Ha npHJiaraeMbix nepTexax 1h 2 naeTcn npHMep κοΗετργκρΗΗ 3CTaKa # bi KopoSnaTO-ιό ceaeHHH.

Ha nepTe »ax noxasaHo: .1ηγ.1: βηα Hecyme κοηοτρυκηηη nponeTa 3CTaxaflbi c yxa3aHHeM γοτο-

BHX 3ηεΜβΗΤΟΒ H γηγ.2: nonepeuHoe ceneHHe 3CTaKaflbi. flnn oBecneneHHH xauecTBa κοΗοτργκιχΗΗ acTaxaflbí h SjíaronpnHTHbix xapaKTepHC "fat nepnofl b ee MOHTaíKa h SKcnnyaTaqhH nenecoo6pa3HO coSmoflaTb HHuce οπη-caHHyio nocjieflOBaTejibHOCTb προΒε, ςεΗΗΗ MOHTaxa Hecymwx roToBbix 3Λ6μθητοβ hγοτοβηχ 3JieMeHTOB aainumaioinHX paRHaipiH rpm.

Ilocjie 3aKJiaxiKH Φυηαβμθητοβ h ycTaHOBKH ετοεκ c onopaMH acTaKaflbí b cpeflHenel ™ acTaKaflbí nop; Kaacflbiň H3. £ Byx npeflycMaTpHBaeMbix GanoK atecTKocTH 2 ycTa-HaBJíHBaeTCH nencan BcnoMoraTenbHaa CTOHKa. Ilocne 9τογο o6e fíanKH acecTKocTH, npeflsapHTejibHo cMOHTupoBaHHbie b GnonHyio KjieTKy h nonepenHbie GanKH 5 ycTa-HaBJiHBatóTca Ha onopbi scTaKaflbi. flnH npHflaHHH SOKOBOH yCTOňHHBOCTH apOHHblM φβρΜΗΜ 1B CBpGflHHG 3CTaKaflbl MOH "THpyeTca KaHanbHbiň roTOBbiň 3πεΜεκτ 6 and 3aTeM yKnasbisaeTcn HaxoflHinaHCHΠΟΑ HHM HJlHTa flHHma 11th ycTaHOBJíeHHbjft Ha flsyx nonepenHbix GanKax 5 γοτοβηη KaHanbHbiň sneMeHT Coe 6 - 'C flHHHIOT ynOMHHyTbIMH ΠΟΠερβΗΗΜΜΗ 6βηΚ3ΜΗ fifth 3aTeM npOH3BOflHTCH MOHT £ UKapOHHbIX φερΜ 1 KOTOpbie Ballad 6bITb COCTaBneHbl H3 OflHOrO isoquinoline HeCKOribKHXapoHHbix 3ηεΜβΗτοΒ 4h npoH3BoflHTcn coepHHeHHe 9 Mexny πητοή 8 aponHbix φερΜ1 H CMOHTHpOBaHHblM ΓΟΤΟΒΗΜ KaHanbHblM 3neM6HTOM sixth IIOCHe 3ΤΟΓΟ Meaqay apoq φερΜοή hr 1 hr 2 SanKoň acecTKOCTH čhhobhm 3aMbii <AHNE κρεπητεη nofíBečKH , bpe3ynbTaTe aero oGecnenHBaeTCH fleMOHTaac ycTaHOBneHHbix BcnoMoraTenbHbixctogk non 6anKaMH «εοτκοοτΗ cnynae the second B, ecnH aponHan φερΜβ 1 coctohtH3 OTflenbHbix apouHbix aneMeHTOB 4, it ooh CBH3HBawTcn Meatfly Cosón« εετκοHa Η3ΓΗ6 .

Hocne STOT ππητη flHHma 11 yKnaflbiBajoTcn Mexny GanKaMH χεετκοετΗ second Πόεηε3aBepmeHHH μοητηικη KaHanbHbix γοτοβηχ sneMeHTOB 6 No Bceň ftnHHe aponHoronponeTa b cBOóoflHoe npocTpaHCTBO Mexfly ππητ3μη flHuma 11 h BepxHHM KpaeM6anK «xecTKocra 2 yKnaflbiBaeTcn 3anHBOUHan MACC npeuMymecTBeHHO 6ετοΗ. 3a 3thm npou; ECCO cnenyeT MOHTax cTenoBHx naneneň 12h apMaTypu pjin npHfla acecTKocTH HHH-14 Mexcfly υκη33ηηημη οτθηοβημη nanenaMH 12 η γοτοβημη KaHaniHbiMH sneMeHTaMH sixth XE CAMO npoH3BOflHTca to ynacTKe BepxHeň naHenH not ρεκρωτΗΗ 13 .. AHanorHHHo b cBoSoflHoe npocTpaHCTBO Meacfly οτθηκβμη h BepxHennaHenbio περβκρκτΗΗ 13 MOHTHpyeTcn flononHHTenbHaa apMaTypa conparajoinHXΠΙΠΟΗΟΗΗΗΧ 3neMeHTOB H T.fl. 248276 5 B 3aKJiK) HeHne b yKa3aHHbie ynacTKH ctohok η περεκρωτΗΗ yKJiaflbIBaeTca 3aJiHBOH-Haa Macca, npeuMymecTBeHHO Gotoh. BbinyKJiocTb, 3ap; aHHaa necymeň KOHCTpyK- -iihh, flojracHa 6biTb paccnHTaHa τεκ, htoGh ywe night 3aBepuieHna μοητηηο γοτο-Bbix anerteHTOB GanKH χεετκοετΗ 2 He nporHGanHCb. vtOPMYJlA H30EPETEHH3. 1. 3cTaKa «and KopoGnaToro cchhhh flJin TpyGonpoBonoB, 3amHmaiomaa ot paflHO-aKTHBHoro H3JiyHeHHH, OTJiHBawmaaca tom, HancT leastKa acTaKanbi ποπροηετΗοcoctoht H3. HecymHx h ycTaHOBJíeHHbix Ha onpe, qeneHHOM paccTOHHHH flpyr otApyra HeHecywnx γοτοβμχ sjiomOhtob 3amnmaioinHx rt pa / hr jHanHH HC3aHHToe hmhnpocTpaHCTBo acŤaKaflHoň HaflCTpoHKH 3a hckjiiohohhom KopoGnaToró cohohhh TPY-ĎonpoBOfla aaiiojiHeHO aaflHBOHHoň Macconi ajih οβεεποΗεΗΗΗ 3amnTbi pafluaííHOH rt-hon yTeHKH. 2. DcTaKafla no nyHCTy 1, oTJiHHaromaacH τβΜ, hto Hecymne γοτοβηο aneMeHTbiB xaxfloň nnocKóCTH ctohm o6pa3ýioT Hecyqyio KOHCTpyKywo, cocToamyro H3 ogHoňapoMHoo φβρΜΜ 1 h 6ajiKH xecTKoera 2. 3. 3cTaKap, a. no nyHKTaM 1 h 2 oTJiHHarainaHca τεΜ, HTO oTHocamaaca to apoHHoň φβρΜβ 1 GajiKa skoctkocth 2 cBfl3atfa c Hen chjiobhm 3aMbiKann6M c ^ πομοη ιοnoflBecox 3. 4. 3cTaKa.ua no nyHKTaM 1-3, OTjiHHaKHuaHca those HTO cocToamne H3 APON-Hbix sjiomohtob 4 apoHHbie φερΜΗ 1 ijejibHbie hjih o6pa3OBaHM H3 HecKonbKHX ceK-Han. 5i ScTaKafla no nyHKTaM 1 - 4, THINKING TO THIS HAPPY HOBI 1BbinOJlHOHbl flByxmapHHpHO HJIH TpP.XDiapHHHO. 6. ScTakafla no nyHKTaM 1 - 4, oTJiHHaromaacH τθμ, hto aponiibia φερΜΗ 1 b πΒτε TQHKax περεοεΗΟΗΗΗ c GaJiKaMH jkbctkocth 2 · γη6. . CBHSaHbl C HHMH 3KCCTKO Ha H3- 7. ScTaKafla no nyHKTaM 1 - 6, OTjiHnaiomaaca τεΜ, Hto GanKH jkoctkocth 2McTKO Ha Η3ΓΗ6 CBaaaHbi flpyr c flpyroM c noMoinbio nonapcHHbix GanoK 5. 8. 3cTaKap; a no nyHKTaM 1-7, oTJiHHaromaHCH GajiKa mgtkocth 2 bπερΗΟβ MOHTaaca ΗΟΠΜΤΗΒεετ MHHHMajibHoa HanpHacenHO hjih nonnepjKHBaeTCH. 9. 3cTaKa «and no nyHKTaM 1 - 8, OTnunatomaaca, hto Hocynian KOHCTpyK - HHH H3 apouHbix 1 'GanoK jkoctkocth 2 η ποπερεΜΗΜχ GanoK 5 cnyjKHT fljiapaBMcmoHHH γοτοβμχ sjiomohtob 3amHmaromHx OT ρβηΗΗΒ, ΗΗ. 10. 3Caaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa3aa.html\t 11. A 3cTaKafla no nyHKTaM 1-10, oTJiHnaroiuaacH TCM, HTO bo speMH CTpoHTejibt; CTB3 B ΠΗΤε apÓHHOň GajIKH 8 1 9 C npOH3BOflHTCH COeňHHeHHO yCTaHOBJIOHHblM BCpOAHCH naCTH KaHaJIbHblM TOTOBblM SJIOMOHTOM 6. 12. 3cTaKap; and NO nyHKTaM 1-1 1 oTUHnaiomaaca tom, hto KOHType raGapHTa3CTaKanhi o6pa3OBaH npHMbiKaiomHMH npyr κ flpyry γοτοβμμη KaHanbHbiMH aneMeHTa-mh. 6. 13. 3cTaKa # än nyHKTaM 1 - 12, oTjinnaiomaacji τεΜ, hto roTOBbie KaHanbHbie3JI8M8HTbI 6 ΗΜΗΜ BΟΤ BHyTpOHHCH CTOpOHbl fl83aKTHBHpyWmH8 ΠΟΚρΜΤΗΗ 10. 248276 6 14. 6anKaMH «ecTKOCTH 2 Ha ypoBHe HHJKHero 4maHu, a ycTaHOBneHbí πηκτω flHHma 1 1. 15. 3cTaKafla no nyHKTaM 1 - 14, OTnHqaromaaca τβΜ, ητο Ha 6anKax wecTKoetm 2 c HapyraoH cTopoHbí 3aKpenneHhi 15, OTnHqaromaaca τβΜ, ητο ocTaromeeca MeacflyΓΟΤΟΒΗΜΗ KaHaJIbHblMH SneMeHTaMH 6 H IUIHTaMH flHHma 11, HJIH CTeHOBblMH naHena-MH 12 npocTpaHCTBO 3anonHeHo 3anHBoqHoon MaccoN 7, npeHMymecTBeHHO 6eTOHOM. 17. ScTaxafla no nyHKTaM 1 - 16, OTnHqaromaaca θ ο ep ep ep BepxHee 3aBepme-HHe KOHCTpyKflHH očpa3yeTca c ποΜοπμ> 18. 18. 3cTaKap; a no nyHKTaM 1 - 17 ,. OTnHqaromaaca τθμ, HTO apMaTypa flna πρκ-flamia 5K6CTKOCTH 14 pacnonoxeHa Me®fly npoTHBOiíonoacHbíMH CTeHOBblMH naHenaMH12 h MejKfly CTeHOBblMH naHenaMH 12h Čokobmmh οτβΗκβΜΗ γοτοβηχ KaHanbHbix. □ JieMeHTOB 6th 19th 3cTaKa.ua no nyHKTaM 1-18, oTJiHqaronancfl τθμ, HTO ocHOBaHHa Hο τHHHHHHHHHHH sHHHHHοneneneneneneneneneneneneneneneneneneneneneneTοnenenenenenenenenenenenenenenenenenenenenenene TTTTT

AHHOTAW 3cTaKap, and nonepeqHoro prenaHna flna Tpy6onpoBOflOB 3amHmaromaa ot paflHoaKTHBHo-ro H3nyqeHna coopyacaeTca flna TpaHcnopTHpoBKH paflHoaKTHBHHX cpefl. flna 3 amH-Tbi ol paflnau.HH TonmHHa ctěhok h περεκρπτΗΗ flonraa 6mtb ocoČeHHO Sonbmoň.flna ncKnroqeHHH HeflocTaTKOB, οββ33ηηηχ c coopysceHHeM onany6oK flna noflOÓHbix3CTaKafl, 6bina pa3pa6oTaHa caMOHecymaa KOHCTpyKflHa, 3aMeHaromaa onajiy6Ky η B3aBepineHHOM coctohhhh oflHOBpeMeHHo aBnaromaaca cocTaBHoň nacTbro seTaKaflbi.flna 3TOH u; ENH KOHCTpyKflHa acTaKaflbí noflpa3fleneHa Ha sneMeHTbi flByx (fcyHKflHOrHanbHbix yqacTKOB Ha Hecymne h Henecyrnne roTOBbie aneMeHTH c 3anpiToň paflHaflHH rpm. Hecymaa KOHCTpyKflHa o6pa3yeTca H3 flByx γοτοβηχ aponmix φβρΜ h nOFL-BecoK. HeHecymHMH sneMeHTaMH C 3 amHToň ol paflHaflHH hbjihiotch CTeHOBbie Hane h nu nnHTbi flHHma, and TAKÁČ γοτοβηθ KaHanbHbie sneMeiiTH, cnyscamne flna amňTbiot paflHaflHH 3 h OflHOBpeMeHHo o6pa3yronme onanyfiKy flna flpyroň, samHmaromeft otpaflHaflHH uácTH and HMeHHo, 3anHBaeMoro SeTOHa, ynoaceHHoro Meacpy sthmh ane-MeHTaMH onanyÓKH (Φηγ.2). ΠρΗ3Η3Ηο H3o6peTeHHeM no pe3ynbTa TaM 3KcnepTH3bi, ocymecTBneHHo BeflOMCTBOMno flenaM Η3θδρετβΗΗΗ η πβτθητοβ TflP. 2 not forward 248276

Claims (16)

248 276 pRbdmSt of the invention A bridge box bridge for pipelines protecting by pre-radioactive radiation, characterized in that the superstructure is comprised of load-bearing and located at a fixed distance from non-load-bearing finished elements protecting from radiation and not occupied by the overhead bridge structure outside the pipeline cross-section it is filled with pouring material to protect against radiation leakage. Bridge according to claim 1, characterized in that the supporting finished elements in each wall plane form a support structure consisting of a single arched truss (1) and a reinforcement (2). Bridge according to claim 1 and 2, characterized in that the reinforcement (2) belonging to the lattice beam (1) is connected to the lattice by means of a hinge Q) · Bridge according to any one of claims 1 to 5, characterized in that the arched trusses (1), consisting of arched truss elements (4), are divided or formed from several sections. 5. Bridge according to claims 1 to 4, characterized in that the arched support beams (i) are designed as two-hinged or hinged ones. . 6. Bridge according to claims 1 to 4, characterized in that the arched trusses (1) in the heel of the intersections with the stiffeners (2) are rigidly connected to them. 248 27 &amp; Bridge according to claims 1 to 6, characterized in that the beams (2) are connected to one another by means of transverse beams (5). Bridge according to any one of claims 1 to 7, characterized in that the reinforcement (2) at least at the time of assembly is tested by tension or is deposited. Bridge according to any one of claims 1 to 8, characterized in that the supporting structure of the arched trusses (1), the stiffeners (2) and the transverse stiffeners (5) are adapted to accommodate the finished radiation protection elements. 10. Bridge according to claims 1 to 9, characterized in that the connected channel elements (6) are completely or are formed from several sections by means of transverse stiffeners (5). 11. Bridge according to claim 1, characterized in that during the construction in the base (8) of the arched truss (1), a connection (9) is provided with the intermediate channel (6) disposed in the central part. 12. Bridge according to claim 1, characterized in that the ramp contour is formed by contacting mutually finished channel elements (6). 13. Bridge according to claim 1, characterized in that the finished channel elements (6) have a deactivation coating (10) on the inside. 14. Bridge according to claim 1, characterized in that bottom plates (11) are arranged between the stiffeners (2) at the level of the lower flange. 15. Bridge according to claim 1, characterized in that wall panels (12) are fastened to the stiffeners (2) from the outside. 248 276 16. Bridge according to claims 1 to 15, characterized in that the remaining area of the finished channel elements (6) and the bottom plates (11) or the wall panels (12) is filled with a casting mass (7), in particular concrete. Bridge according to claims 1 to 16, characterized in that the upper end of the structure is realized by means of upper panels (15). 18. A bridge as claimed in any one of claims 1 to 17, wherein the strength enhancer (14) is disposed between the wall panels (12) facing one another and between the wall panels (15a and the side walls of the finished channel elements (6)). Bridge according to claims 1 to 18, characterized in that openings (15) are provided in the base channel elements (6).