I-JCOE ngumbhobho wokwenza iteknoloji yokuvelisa imibhobho yentsimbi eludongeni olukhulu. Yamkela ikakhulu inkqubo yemveliso ye-arc ye-arc enamacala amabini. Iimveliso zihamba kwiinkqubo ezininzi ezinje ngokugaya, ukugoba kwangaphambili, ukugoba, ukuvala i-seam, i-welding yangaphakathi, i-welding yangaphandle, ukuqondisa, kunye nesiphelo esicaba. Inkqubo yokubumba inokohlulwa ibe ngamanyathelo N+1 (N yinani elipheleleyo elichanekileyo). Ipleyiti yentsimbi iyondliwa ngokuzenzekelayo ngasecaleni kwaye igobe ngokuhambelana nobungakanani benyathelo elimiselweyo ukuqonda ulawulo lwamanani oluqhubela phambili lweJCO. Isitya sensimbi singena kumatshini wokubumba ngokuthe tye, kwaye phantsi kwe-push ye-trolley yokutya, isigaba sokuqala sokugoba ngamanyathelo amaninzi kunye ne-N / 2 amanyathelo aqhutyelwa ukuqaphela "J" ukwenza isiqingatha sangaphambili seplate yensimbi; Kwinqanaba lesibini, okokuqala, ipleyiti yensimbi eyenziwe ngu "J" iya kuthunyelwa kwindawo echaziweyo kwi-transverse direction ngokukhawuleza, kwaye ke ipleyiti yensimbi engatshintshiyo iya kugoba ngamanyathelo amaninzi e-N / 2 ukusuka kwelinye icala ukuze iqonde ukubunjwa kwesiqingatha sesibini sentsimbi yensimbi kwaye igqibe ukubunjwa kwe "C"; Okokugqibela, indawo esezantsi yohlobo lwe-"C" yetyhubhu engenanto igotywe kube kanye ukuqonda ukwakheka kuka "O". Umgaqo osisiseko wenyathelo ngalinye lokunyathela kukugoba ngamanqaku amathathu.
Imibhobho yentsimbi ye-JCOEidlala indima ebalulekileyo kwiiprojekthi zemibhobho emikhulu, iiprojekthi zothumelo lwamanzi negesi, ulwakhiwo lothungelwano lwemibhobho yasezidolophini, ukufunjwa kwebhulorho, ulwakhiwo lukamasipala kunye nolwakhiwo lwasezidolophini. Kwiminyaka yakutshanje, njengohlobo olutsha lwenkqubo yokulondoloza amandla kunye nokukhuselwa kokusingqongileyo, izakhiwo zesakhiwo sensimbi zaziwa ngokuba "izakhiwo eziluhlaza" kwinkulungwane yama-21. Kwizicwangciso zokuyila izakhiwo eziphakamileyo neziphakamileyo, izakhiwo zentsimbi okanye iinkqubo zekhonkrithi zentsimbi zikhethwa, kunye nezakhiwo ezinkulu ze-span ngokusebenzayo zisebenzisa izakhiwo zegridi yendawo, izakhiwo ze-truss ezintathu-dimensional, izakhiwo ze-cable membrane, kunye neenkqubo ze-prestressed zesakhiwo. Oku kwenze ukuba imibhobho yentsimbi ifumane iimeko ezingakumbi zesicelo kwiiprojekthi zokwakha, ngelixa imfuno yemibhobho yentsimbi enobukhulu obukhulu kunye neendonga ezityebileyo ziye zanda kakhulu.
I-Tianjin Yuantai Derun Iqela le-JCOE Φ Uluhlu lweenkcukacha kunye nemilinganiselo ekhoyo kwiyunithi ye-1420 yi-Φ 406mm ukuya ku-Φ 1420mm, kwaye ubukhulu bodonga oluphezulu bungafikelela kwi-50mm. Emva kokufakwa kwimveliso, iya kwenza umsantsa kwimarike Tianjin iimveliso ezinjalo, nto leyo enokunciphisa kakhulu ixesha odolo ubukhulu super enkulu, super elingqingqwa udonga isakhiwo umbhobho umbhobho kunye neemveliso umbhobho isikwere. Umbhobho odityanisiweyo we-arc enamacala amabini antywiliselweyo ungasetyenziselwa ukuhambisa i-oyile kunye negesi. Umbhobho wentsimbi we-JCOE usetyenziswe ngokubanzi kwiprojekthi yesizwe "eNtshona ukuya eMpuma yeGas Transmission". Ngexesha elifanayo, njengombhobho wensimbi yesakhiwo, ingasetyenziselwa ekwakhiweni kweeprojekthi zesakhiwo sentsimbi ephezulu. Ukongeza, inkqubo "yokujikeleza ukuya kwisikwere" ingasetyenziselwa ukuyiqhubela kwidayamitha enkulu kakhulu, umbhobho wentsimbi ongqindilili wodonga oluxande, onokusetyenziswa ekwenzeni izibonelelo ezinkulu zokonwabisa kunye nezixhobo zoomatshini abanzima.
Iyunithi "yokujikeleza ukuya kwisikwere" iphuhliswe ngokuzimeleyo yiTianjin Yuantai Derun Group inobukhulu bokusebenza ubukhulu be-1000mm × 1000mm ityhubhu yesikwere, 800mm × 1200mm umbhobho woxande, nobukhulu bodonga obuyi-50mm, inomthamo wokulungisa ubukhulu obukhulu kunye nodonga olungqingqwa kakhulu.umbhobho woxande,ebonelelwe ngempumelelo kwimarike yasekhaya ukuya kuthi ga kwi-900mm × 900mm × 46mm, indawo enkulu yokuphuma 800mm × 800mm × 36mm ubukhulu obukhulu kunye neemveliso zodonga ezityebileyo zihlangabezana neemfuno ezahlukeneyo zobugcisa zabasebenzisi ekhaya nakwamanye amazwe, kubandakanya 400mm.iityhubhu ezixande× 900mm × 30mm iimveliso zikwamele inqanaba eliphambili lenkqubo "yokujikeleza ukuya kwisikwere" ekhaya nakwamanye amazwe.
I-Wuhan Greenland Centre, isakhiwo sesithathu ubude kwihlabathi-indawo ephakamileyo ephezulu ephawulekayo ye-skyscraper e-Wuhan, e-China enobude boyilo obuziimitha ezingama-636 - yiprojekthi emele i-super high-rise isakhiwo sentsimbi esibonelelwe kwaye sinikezelwe yi-Tianjin Yuantai Derun Group.
Emva kweminyaka emininzi yokuphucula inkqubo, i-arc yangaphandle ye-ultra-diameter enkuluityhubhu engqindilili yodonga oluxandeeveliswa yinkqubo "yokujikeleza ukuya kwisikwere" yeTianjin Yuantaiderun Iqela liphumelele ngempumelelo iziphene ezithambekele kwiintanda ngexesha lokujikeleza ukuya kwinkqubo yokugoba isikwere kunye nobunzima bokulawula ukucaca komphezulu wetyhubhu ngexesha lenkqubo "yokuguqulwa", enokuthi ihlangabezane neemfuno zemigangatho efanelekileyo ekhaya nakwamanye amazwe kwiimveliso kunye neemfuno ezikhethekileyo zolawulo lwepharamitha yobugcisa yabathengi. Iimveliso zidunyiswa ngokubanzi kwiiprojekthi eziphambili ezithunyelwa kuMbindi Mpuma, e-China, kunokwenzeka kwakhona ukubuyisela "ikholamu yebhokisi" yeemveliso kwiinkampani zokuqala ezihlangeneyo zesakhiwo sentsimbi. Iimveliso ityhubhu yesikwere zineweld enye kuphela, kwaye uzinzo lwazo lwesakhiwo lungcono kakhulu kunelo "lwekholamu yebhokisi" yeemveliso ezidityaniswe ziipleyiti zentsimbi ezineentsimbi ezine. Oku kunokubonwa kwiimfuno apho iParty A ichaza ukusetyenziswa kwe "square tube" kwaye iyakwalela ukusetyenziswa kwe "column yebhokisi" kwezinye iiprojekthi eziphambili zaphesheya.
Ngokumalunga neteknoloji yokugoba ebandayo, iQela leTianjin Yuantaiderun liqokelele phantse iminyaka engama-20 kwaye liyakwazi ukwenza ngokwezifiso imibhobho yentsimbi yolwakhiwo ngokweemfuno zabathengi. Umfanekiso ubonisa "umbhobho wentsimbi octagonal" olungiselelwe ipaki enkulu yokonwabisa eTshayina. Ngenxa yokuba iiparamitha zoyilo kufuneka zigobe kwaye zenziwe ngexesha elinye, ububanzi kunye nobukhulu bodonga iimfuno zale mveliso ziye zabuzwa ngabavelisi abakhulu basekhaya malunga neenyanga ezintathu. Ekugqibeleni, kuphela iQela le-Tianjin Yuantaiderun lidibene neemfuno zalo ezahlukeneyo, kwaye livelise ngempumelelo iitoni ze-3000 zeemveliso kwaye ligqibe zonke iinkonzo zokubonelela ngeprojekthi kuphela.
Sisicwangciso sokuthengisa esiqinileyo seQela leTianjin Yuantaiderun ukuthatha indlela "yokwenza ngokwezifiso" eya kwimarike. Ngenxa yesi sizathu, i-Tianjin Yuantai Derun Group iyaqhubeka nokwenza imizamo kunye nenjongo yokugqibela "yonke imveliso yesikwere kunye ne-rectangular tube kufuneka ikwazi ukuveliswa nguYuantai". Ikhokelwa yimarike, igxininisa ekutyaleni imali engaphezulu kwezigidi ezingama-50 zeeyuan minyaka le kuphando nophuhliso lwezixhobo ezitsha, ukubumba okutsha kunye neenkqubo ezintsha. Okwangoku, iye yazisa izixhobo zokuthambisa ezikrelekrele, ezinokuthi zisetyenziswe ukuvelisa iityhubhu zangaphandle ze-arc ekunene kwiiprojekthi zodonga lomkhusane, okanye ukuqhuba isiqabu soxinzelelo okanye ukugoba okushushu kwiityhubhu ezisikwere, Kutyebisa kakhulu umthamo wokusetyenzwa kunye noluhlu lweemveliso ezifumanekayo, kwaye zinokuhlangabezana neemfuno zokuthengwa kwabathengi 'kwisinye-stop kunye neetyhubhu ezixande.
Inzuzo yemarike yeQela le-Tianjin Yuantai Derun kukuba zininzi iimolds, iintlobo ezipheleleyo kunye neenkcukacha, kunye nomjikelo okhawulezayo wokuhanjiswa kwee-odolo ezingaqhelekanga zeyunithi zemibhobho yesikwere kunye noxande. Ubude becala lemibhobho yentsimbi yesikwere ukusuka kwi-20mm ukuya kwi-1000mm, kwaye ukucaciswa kwemibhobho yentsimbi exande ukusuka kwi-20mm × 30mm ukuya ku-800mm × 1200mm, ubukhulu bodonga lwemveliso busuka kwi-1.0mm ukuya kwi-50mm, ubude bunokuba yi-4m ukuya kwi-24m, kwaye indawo enobukhulu bunokuba yi-4m ukuya kwi-24m. Ubungakanani bemveliso yonyusa ubunzima bolawulo lwendawo yokugcina impahla kunye neendleko zolawulo, kodwa abasebenzisi abasayi kuphinda bafune ukusika kunye nokutshisela imveliso, kucuthwe kakhulu iindleko zokusetyenzwa kwabasebenzisi kunye nenkunkuma yempahla. Le yenye yeendlela zethu ezintsha ezijongene nemarike kunye nokugxila kubathengi, Kuya kugcinwa kwakhona ixesha elide; Ngophando kunye nophuhliso lwezixhobo ezitsha kunye nokuqaliswa kweenkqubo ezintsha, ukongeza kwimibhobho eqhelekileyo yesikwere kunye noxande, inokuvelisa iintlobo ezahlukeneyo zemibhobho yentsimbi engaqhelekanga, enemilo ekhethekileyo, enemilo ehlukeneyo, echanekileyo kunye neminye imibhobho yentsimbi yesakhiwo; Iimveliso zemibhobho yolwakhiwo olunobubanzi obukhulu kunye nolwakhiwo eludongeni esitsha zongezwe kwisixhobo sombhobho wolwakhiwo esitsha, esinoku-Φ 20mm ukuya ku-Φ 1420mm umbhobho ongqukuva wesakhiwo onobunzima obuyi-3.75mm ukuya kwi-50mm; I-inventri yendawo igcina inkcazo epheleleyo ye-Q235 imathiriyeli ukusuka kwi-20 ukuya kwi-500 yeemitha ze-square, kwaye ibonelela ngonyaka kwi-inventory ye-Q235 yezinto eziphathekayo. Kwangaxeshanye, ixhotyiswe nge-inventri yendawo ye-Q355 engaphezulu kweetoni ezingama-8000 kunye nonyaka ngonyaka we-Q355 impahla yempahla ukuhlangabezana nomthamo wokuhanjiswa kweodolo yomthengi yeebhetshi ezincinci kunye nexesha lokwakha elingxamisekileyo.
Kwezi nkonzo zingentla, sinikezela ngexabiso lendawo kunye nexabiso lokuodola ngokufanayo nangokucacileyo kwimarike. Ixabiso lendawo lihlaziya ixabiso lamva nje yonke imihla nge-WeMedia Platform Matrix, kwaye abathengi be-odolo banokufumana ixabiso elithengiswayo nge-applet ye-WeChat; Lo myalelo ubonelela abasebenzisi ngeenkonzo zokumisa okukodwa, ukuhanjiswa kunye nokuthengwa kwempahla, kubandakanywa neenkonzo zokulungisa i-galvanizing ezitshisayo, ukusika imveliso, ukugaya, ukupeyinta, ukuwelda icandelo kunye nezinye iinkonzo zokusetyenzwa kwesibini, apho i-galvanizing eshushu-dip ingenziwa ngokwezifiso ngokweemfuno zabathengi, kwaye umaleko we-zinc unokufikelela kuma-microns ayi-100; Ibonelela ngeenkonzo zokumisa indawo enye kunye netikiti elinye lokuhambisa izinto ezifana nohola wendlela, umzila kaloliwe, uthutho lwamanzi kunye nothutho oluphakathi komgama omfutshane. Inokukhupha ii-invoyisi zezothutho okanye ii-invoyisi zerhafu ezongeziweyo zothutho ngamaxabiso akhethekileyo. Kwii-odolo zeetyhubhu zesikwere kunye ne-rectangular, abasebenzisi banokuqonda ukuthenga okudibeneyo kunye neenkonzo zokuhanjiswa kwezinto zetsimbi ezibandakanya iiprofayili, iipayipi ezidibeneyo, njl. Tianjin Yuantaiderun Group ineseti epheleleyo yeziqinisekiso, kuquka ISO9001, ISO14001, ISO45001, EU CE, French Bureau of Shipping BV, Japan JIS kunye nezinye iiseti ezipheleleyo zesatifikethi, nto leyo enokunceda abathengisi ukukhupha isigunyaziso kunye neefayile qualification, ukunceda amahlakani ukuba bathathe inxaxheba ngokuthe ngqo kwibhidi kwigama labathengi abahlukeneyo bexesha elide le-bid-quote yeQela, kwaye wenze i-complex quotation. ukuvala ingeniso ngokwesiseko sentengiselwano eqinisekisiweyo
Ixesha lokuposa: Sep-30-2022
