I-JCOE yiteknoloji yokwenza imibhobho yokuvelisa imibhobho yentsimbi yodonga enobubanzi obukhulu. Ngokuyintloko isebenzisa inkqubo yokuvelisa i-arc welding engaphantsi kwamacala amabini. Iimveliso zihamba ngeenkqubo ezininzi ezifana nokusila, ukugoba kwangaphambili, ukugoba, ukuvala umthungo, ukuwelda kwangaphakathi, ukuwelda kwangaphandle, ukuqondisa, kunye nesiphelo esithe tyaba. Inkqubo yokwenza inokwahlulwa ibe ngamanyathelo e-N+1 (i-N yi-integer elungileyo). Ipleyiti yentsimbi inikwa ngokuzenzekelayo ecaleni kwaye igotywe ngokwesayizi yesinyathelo esibekiweyo ukuze kufezekiswe ukwenziwa kweJCO yokulawula okuqhubekekayo. Ipleyiti yentsimbi ingena kumatshini wokwenza ngokuthe tye, kwaye phantsi kokutyhalwa yitroli yokutya, inqanaba lokuqala lokugoba ngamanyathelo amaninzi kunye namanyathelo e-N/2 lenziwa ukuze kufezekiswe ukwenziwa kwesiqingatha esingaphambili sepleyiti yentsimbi; Kwinqanaba lesibini, okokuqala, ipleyiti yentsimbi eyenziwe yi-"J" kufuneka ithunyelwe kwindawo echaziweyo kwicala elinqamlezileyo ngokukhawuleza, kwaye emva koko ipleyiti yentsimbi engabumbekanga kufuneka igotywe ngamanyathelo amaninzi e-N/2 ukusuka kwelinye icala ukuze kufezekiswe ukwenziwa kwesiqingatha sesibini sepleyiti yentsimbi kwaye kugqitywe ukwenziwa kwe-"C"; Okokugqibela, inxalenye esezantsi yetyhubhu yohlobo lwe-"C" ingenanto igotywa kube kanye ukuze kufezwe ukwakheka kwe-"O". Umgaqo osisiseko wenyathelo ngalinye lokunyathela kukugoba ngamanqaku amathathu.
Imibhobho yentsimbi yeJCOEzidlala indima ebalulekileyo kwiiprojekthi ezinkulu zemibhobho, iiprojekthi zokuhambisa amanzi negesi, ukwakhiwa kwenethiwekhi yemibhobho yasezidolophini, ukufakwa kweebhulorho, ukwakhiwa komasipala kunye nokwakhiwa kwezixeko. Kwiminyaka yakutshanje, njengohlobo olutsha lwenkqubo yokwakha yokonga amandla kunye nokukhusela okusingqongileyo, izakhiwo zesakhiwo sentsimbi zaziwa ngokuba "zizakhiwo eziluhlaza" kwinkulungwane yama-21. Kwiinkqubo ezininzi zoyilo lwezakhiwo eziphakamileyo neziphakamileyo kakhulu, izakhiwo zentsimbi okanye iinkqubo zesakhiwo sekhonkrithi yentsimbi ziyathandwa, kwaye izakhiwo ezinkulu zisebenzisa ngokukhutheleyo izakhiwo zegridi yendawo, izakhiwo ze-truss ezinemilinganiselo emithathu, izakhiwo ze-cable membrane, kunye neenkqubo zesakhiwo ezixineneyo. Ezi zenze ukuba imibhobho yentsimbi ifumane iimeko ezininzi zokusetyenziswa kwiiprojekthi zokwakha, ngelixa imfuno yemibhobho yentsimbi enobubanzi obukhulu kunye neendonga ezinkulu nayo inyuke kakhulu.
Iqela leTianjin Yuantai Derun JCOE Φ Uluhlu lweenkcazo kunye neekhabhili ezikhoyo kwiyunithi ye-1420 yi-Φ 406mm ukuya kwi-Φ 1420mm, kwaye ubukhulu bodonga obuphezulu bunokufikelela kwi-50mm. Emva kokufakwa kwimveliso, iya kulungisa umsantsa kwimarike yeTianjin yeemveliso ezinjalo, ezinokulinciphisa kakhulu ixesha loku-odola ububanzi obukhulu kakhulu, isakhiwo sodonga esinobukhulu kakhulu kunye neemveliso zombhobho ojikelezayo. Umbhobho odibeneyo we-arc ojikelezileyo omacala amabini ungasetyenziswa ngokuthe ngqo ekudlulisweni kweoyile kunye negesi. Umbhobho wentsimbi we-JCOE usetyenziswe kakhulu kwiprojekthi kazwelonke ye-"West to East Gas Transmission". Kwangaxeshanye, njengombhobho wentsimbi olwakhiwo, ungasetyenziswa ekwakhiweni kweeprojekthi zesakhiwo sentsimbi ephezulu kakhulu. Ukongeza, inkqubo "ejikelezayo ukuya kwisikwere" ingasetyenziselwa ukuyicubungula ibe ngumbhobho wentsimbi ongxande obanzi kakhulu, ongqindilili kakhulu, ongasetyenziswa ekwenziweni kwezixhobo zokuzonwabisa ezinkulu kunye nezixhobo zoomatshini abanzima.
Iyunithi "ejikelezayo ukuya kwisikwere" eyenziwe ngokuzimeleyo yiTianjin Yuantai Derun Group inobubanzi obukhulu bokucubungula obuyityhubhu yesikwere eyi-1000mm × 1000mm, umbhobho ongxande oyi-800mm × 1200mm, enobukhulu bodonga obuyi-50mm, inomthamo wokucubungula obunobubanzi obukhulu kakhulu kunye nodonga olunobukhulu obukhulu.umbhobho ongxande,enikezelwe ngempumelelo kwimarike yasekhaya ukuya kuthi ga kwi-900mm × 900mm × 46mm, i-outlet ephezulu 800mm × 800mm × 36mm ububanzi obukhulu kakhulu kunye neemveliso zodonga ezinde kakhulu zihlangabezana neemfuno ezahlukeneyo zobugcisa ezintsonkothileyo zabasebenzisi ekhaya nakwamanye amazwe, kubandakanya i-400mm.iityhubhu eziziingxandeIimveliso ze × 900mm × 30mm nazo zimele inqanaba eliphambili lenkqubo "ejikelezayo ukuya kwisikwere" ekhaya nakwamanye amazwe.
IZiko laseWuhan Greenland, isakhiwo sesithathu esona side kakhulu ehlabathini - isakhiwo esiphakamileyo esiphakamileyo eWuhan, eTshayina esinobude obuziimitha ezingama-636 - yiprojekthi emele isakhiwo sentsimbi esiphakamileyo esibonelelwe kwaye sikhonzwa yiTianjin Yuantai Derun Group.
Emva kweminyaka emininzi yokuphuculwa kwenkqubo, i-arc yangaphandle yobubanzi obukhulu i-ultraityhubhu yodonga olujiyileyo oluyingxandeIveliswe yinkqubo "ejikelezayo ukuya kwisikwere" yeTianjin Yuantaiderun Group iphumelele ekusoyiseni iziphene ezinokuba neentanda ngexesha lenkqubo yokugoba ukusuka kwisikwere ukuya kwisikwere kunye nobunzima bokulawula ukuthamba komphezulu wetyhubhu ngexesha lenkqubo "yokuguquguquka", enokuhlangabezana neemfuno zemigangatho efanelekileyo ekhaya nakwamanye amazwe kwiimveliso kunye neemfuno zolawulo lweeparameter zobugcisa ezikhethekileyo zabathengi. Ezi mveliso zinconywa kakhulu kwiiprojekthi eziphambili ezithunyelwa kuMbindi Mpuma, eTshayina, kunokwenzeka kwakhona ukutshintsha ngokusisiseko iimveliso "zekholamu yebhokisi" kumashishini okuqala esakhiwo sentsimbi ahlanganisiweyo. Iimveliso zetyhubhu yesikwere zine-weld enye kuphela, kwaye uzinzo lwazo lwesakhiwo lungcono kakhulu kuneemveliso "zekholamu yebhokisi" ezidityaniswe ngeepleyiti zentsimbi ezine-welds ezine. Oku kunokubonwa kwiimfuno zokuba iQela A lichaza ukusetyenziswa "kwetyhubhu yesikwere" kwaye liyakwalela ukusetyenziswa "kwekholamu yebhokisi" kwezinye iiprojekthi eziphambili zaphesheya.
Ngokuphathelele ubuchwepheshe bokugoba okubandayo, iTianjin Yuantaiderun Group iqokelele phantse iminyaka engama-20 kwaye iyakwazi ukwenza ngokwezifiso iipayipi zentsimbi ezakhiweyo ngokweemfuno zabathengi. Umfanekiso ubonisa "ipayipi yentsimbi e-octagonal" eyenzelwe wena kwipaki enkulu yokuzonwabisa eTshayina. Ngenxa yokuba iiparameter zoyilo kufuneka zigobe kwaye zenziwe ngexesha elinye, iimfuno zobubanzi kunye nobukhulu bodonga lwale mveliso ziye zabuzwa ngabavelisi abakhulu basekhaya phantse iinyanga ezintathu. Okokugqibela, yiTianjin Yuantaiderun Group kuphela ehlangabezana neemfuno zayo ezahlukeneyo, kwaye yavelisa ngempumelelo phantse iitoni ezingama-3000 zeemveliso kwaye yagqiba zonke iinkonzo zokubonelela zeprojekthi yodwa.
Yindlela yokuthengisa eqinileyo yeTianjin Yuantaiderun Group ukuthatha indlela "yokwenza ngokwezifiso" eya kwimarike. Ngenxa yesi sizathu, iTianjin Yuantai Derun Group iyaqhubeka nokwenza imizamo ngenjongo yokugqibela yokuba "zonke iimveliso zesikwere nesikwere esinomqolo kufuneka zikwazi ukuveliswa yiYuantai". Ikhokelwa yimarike, igxininisa ekutyaleni imali engaphezulu kwezigidi ezingama-50 zeeyuan minyaka le kuphando nophuhliso lwezixhobo ezintsha, iimold ezintsha kunye neenkqubo ezintsha. Okwangoku, ingenise izixhobo zokulinganisa ezikrelekrele, ezinokusetyenziselwa ukuvelisa iityhubhu zesikwere ze-arc yangaphandle ye-engile yasekunene kwiiprojekthi zodonga lweglasi, okanye ukuqhuba ukukhululeka koxinzelelo okanye ukucubungula okushushu kwiityhubhu zesikwere, Iphucula kakhulu amandla okucubungula kunye noluhlu lweemveliso ezikhoyo, kwaye inokuhlangabezana neemfuno zabathengi zokuthenga iityhubhu zesikwere nesikwere esinomqolo.
Inzuzo yemarike yeTianjin Yuantai Derun Group kukuba kukho iintlobo ezininzi zemibhobho, iintlobo ezipheleleyo kunye neenkcukacha, kunye nomjikelo wokuhanjiswa ngokukhawuleza kwee-odolo eziqhelekileyo ezingezizo ezisemgangathweni zeeyunithi zepayipi zesikwere nezingxande. Ubude obusecaleni bepayipi yentsimbi yesikwere buqala kwi-20mm ukuya kwi-1000mm, kwaye iinkcukacha zepayipi yentsimbi engunxande ziqala kwi-20mm × 30mm ukuya kwi-800mm × 1200mm, ubukhulu bodonga lwemveliso buqala kwi-1.0mm ukuya kwi-50mm, ubude bungaba yi-4m ukuya kwi-24m, kwaye ukuchaneka kobungakanani bungaba ziindawo ezimbini zedesimali. Ubungakanani bemveliso buyandisa ubunzima bethu bolawulo lwendawo yokugcina impahla kunye neendleko zolawulo, kodwa abasebenzisi abasayi kuphinda bafune ukusika nokushisela imveliso, nto leyo enciphisa kakhulu iindleko zokucubungula zabasebenzisi kunye nenkunkuma yezinto eziphathekayo. Le yenye yeendlela zethu ezintsha ezijongene nemarike kwaye igxile kubathengi, Iya kugcinwa ixesha elide; Ngophando nophuhliso lwezixhobo ezintsha kunye nokwaziswa kweenkqubo ezintsha, ukongeza kwimibhobho eqhelekileyo yesikwere neyoxande, ingavelisa imibhobho eyahlukeneyo yentsimbi engaqhelekanga, enemilo ekhethekileyo, enemilo ekhethekileyo yamacala amaninzi, engile yasekunene kunye neminye imibhobho yesinyithi; Iimveliso zemibhobho yolwakhiwo lodonga olukhulu kunye nobukhulu obukhulu zongezwe kwizixhobo zemibhobho yesakhiwo esitsha, ezinobubanzi obuphakathi kwe-20mm ukuya kwi-Φ 1420mm kunye nobukhulu bodonga obuphakathi kwe-3.75mm ukuya kwi-50mm; Uluhlu lwempahla lugcina iinkcukacha ezipheleleyo zezinto ze-Q235 ukusuka kwi-20 ukuya kwi-500 square metres, kwaye lubonelela ngezinto ze-Q235 zonyaka ngamnye. Kwangaxeshanye, luxhotyiswe ngezinto ze-Q355 ezingaphezulu kweetoni ezingama-8000 kunye nezinto ze-Q355 zonyaka ngamnye ukuhlangabezana namandla okuhambisa ii-odolo zomthengi zeebhetshi ezincinci kunye nexesha lokwakha elingxamisekileyo.
Kwiinkonzo ezingentla, sinikezela ngexabiso elichanekileyo kunye nexabiso le-odolo ngokulinganayo nangokucacileyo kwimarike. Ixabiso elichanekileyo lihlaziya ixabiso lamva nje yonke imihla nge-We Media Platform Matrix, kwaye abathengi be-odolo banokufumana ixabiso elithengiswayo nge-applet ye-WeChat; Le odolo inika abasebenzisi iinkonzo zokucubungula, ukusasaza kunye nokuthenga izinto, kubandakanya iinkonzo zokucubungula i-hot-dip galvanizing, ukusika imveliso, ukubhola, ukupeyinta, ukuwelda izinto kunye nezinye iinkonzo zokucubungula izinto zesibini, apho i-hot-dip galvanizing inokwenziwa ngokwezifiso ngokweemfuno zabathengi, kwaye umaleko we-zinc ungafikelela kwi-100 microns; Ibonelela ngeenkonzo zokusasazwa kwetikiti elinye kunye nelinye ezifana nomgaqo omkhulu, uloliwe, uthutho lwamanzi kunye nothutho oluphakathi olufutshane. Ingakhupha ii-invoyisi zothutho okanye ii-invoyisi zerhafu eyongeziweyo yempahla ngamaxabiso akhethekileyo. Kwiiodolo zeetyhubhu zesikwere nezingxande, abasebenzisi banokufikelela kwiinkonzo zokuthenga kunye nokuhambisa izinto zentsimbi ezidibeneyo eziquka iiprofayili, iipayipi ezidityanisiweyo, njl.njl.; Iqela leTianjin Yuantaiderun lineseti epheleleyo yeziqinisekiso, kuquka i-ISO9001, i-ISO14001, i-ISO45001, i-EU CE, iFrench Bureau of Shipping BV, iJapan JIS kunye nezinye iiseti ezipheleleyo zesatifikethi, ezinokunceda abathengisi ukuba bakhuphe iifayile zokugunyazisa kunye neziqinisekiso, bancede amaqabane ukuba athathe inxaxheba ngokuthe ngqo ekubhideni egameni leQela, kwaye benze iikowuteshini ezahlukeneyo ezihambisana nebhidi kubathengi bentsebenziswano bexesha elide ukuze bavale inzuzo ngokusekelwe kwiintengiselwano eziqinisekisiweyo.
Ixesha lokuthumela: Septemba-30-2022
