JCOE ndi ukadaulo wopanga chitoliro chopanga mapaipi akulu akulu akulu akulu achitsulo. Imatengera njira yopangira kuwotcherera mbali ziwiri zoviikidwa m'madzi. Zogulitsazo zimadutsa njira zingapo monga mphero, kupindika, kupindika, kutseka kwa msoko, kuwotcherera mkati, kuwotcherera kunja, kuwongola, ndi kutha kwathyathyathya. Njira yopangira ikhoza kugawidwa mu masitepe a N+1 (N ndi nambala yabwino). Chitsulo chachitsulo chimadyetsedwa mokhazikika ndikupindika molingana ndi kukula kwake kuti muzindikire kuwongolera manambala komwe kumapita patsogolo kupanga JCO. Chitsulo chachitsulo chimalowa m'makina opangira mozungulira, ndipo pansi pa kukankhira kwa trolley yodyetsa, gawo loyamba la masitepe ambiri omwe amapindika ndi masitepe a N / 2 akuchitika kuti azindikire "J" kupanga hafu ya kutsogolo kwa mbale yachitsulo; Mu gawo lachiwiri, choyamba, mbale yachitsulo yopangidwa ndi "J" idzatumizidwa kumalo omwe atchulidwa mu njira yopingasa mofulumira, ndiyeno mbale yachitsulo yosasinthika idzagwedezeka pamasitepe angapo a N / 2 kuchokera kumbali ina kuti izindikire. kupanga theka lachiwiri la mbale yachitsulo ndikumaliza kupanga "C"; Pomaliza, m'munsi mwa "C" mtundu chubu chopanda kanthu amapindika kamodzi kuzindikira "O" kupanga. Mfundo yofunikira pa sitepe iliyonse yopondaponda ndikupinda katatu.
Mapaipi achitsulo a JCOEzimagwira ntchito yofunikira pama projekiti akuluakulu a mapaipi, ntchito zotumizira madzi ndi gasi, kumanga mapaipi akumatauni, kuchulukira kwa mlatho, kumanga matauni ndi kumanga matauni. M'zaka zaposachedwa, monga mtundu watsopano wa zomangamanga zopulumutsa mphamvu komanso chitetezo cha chilengedwe, nyumba zachitsulo zimatchedwa "nyumba zobiriwira" m'zaka za zana la 21. Muzomangamanga zochulukirachulukira komanso zokwezeka kwambiri, zomanga zachitsulo kapena makina a konkriti achitsulo amakondedwa, ndipo nyumba zazikuluzikulu zimagwiritsa ntchito zida za gridi yapamlengalenga, zomangira zitatu-dimensional truss, zida za membrane, komanso zomangika. machitidwe. Izi zathandiza kuti mapaipi achitsulo apeze zochitika zambiri zogwiritsira ntchito pomanga, pamene kufunikira kwa mapaipi achitsulo okhala ndi mainchesi akuluakulu ndi makoma okhuthala kwambiri kwawonjezeka kwambiri.
Tianjin Yuantai Derun Gulu JCOE Φ Mitundu yosiyanasiyana ndi ma calibers omwe alipo pa 1420 unit ndi Φ 406mm mpaka Φ 1420mm, ndipo makulidwe apamwamba a khoma amatha kufika 50mm. Pambuyo kuyikidwa mu kupanga, izo zimapanga kwa kusiyana mu msika Tianjin kwa mankhwala amenewa, amene kwambiri kufupikitsa nthawi kuti awiri lalikulu lalikulu, wapamwamba wandiweyani khoma dongosolo kuzungulira chitoliro ndi mankhwala chitoliro lalikulu. Chitoliro chokhala ndi mbali ziwiri chomiza arc kuwotcherera chitoliro chachikulu chowongoka chowongoka chimatha kugwiritsidwa ntchito mwachindunji potumiza mafuta ndi gasi. Chitoliro chachitsulo cha JCOE chagwiritsidwa ntchito kwambiri pantchito yapadziko lonse ya "West to East Gas Transmission". Panthawi imodzimodziyo, ngati chitoliro chachitsulo chokhazikika, chingagwiritsidwe ntchito pomanga mapulojekiti apamwamba kwambiri azitsulo. Kuphatikiza apo, njira ya "zozungulira mpaka lalikulu" itha kugwiritsidwa ntchito kuti ikhale m'mimba mwake yayikulu kwambiri, chitoliro chachitsulo chokhuthala kwambiri, chomwe chitha kugwiritsidwa ntchito popanga malo akulu osangalatsa komanso zida zamakina olemera.
The "wozungulira lalikulu" wagawo paokha anayamba ndi Tianjin Yuantai Derun Gulu ali pazipita processing awiri a 1000mm × 1000mm lalikulu chubu, 800mm × 1200mm amakona chitoliro, ndi pazipita khoma makulidwe a 50mm, ali ndi mphamvu processing wa m'mimba mwake wapamwamba kwambiri ndi wapamwamba kwambiri. khoma wandiweyanichitoliro cha rectangular,amene wakhala bwinobwino anapereka kumsika zoweta mpaka 900mm × 900mm × 46mm, pazipita kubwereketsa 800mm × 800mm × 36mm wapamwamba lalikulu m'mimba mwake ndi wapamwamba wandiweyani khoma mankhwala kukwaniritsa zosiyanasiyana zovuta luso amafuna owerenga kunyumba ndi kunja, kuphatikizapo 400mmmachubu amakona anayi× 900mm × 30mm Zogulitsa zimayimiranso gawo lotsogola la njira "yozungulira mpaka lalikulu" kunyumba ndi kunja.
Wuhan Greenland Center, nyumba yachitatu yayitali kwambiri padziko lonse lapansi - nyumba yosanja kwambiri yotalikirapo ku Wuhan, China yokhala ndi kutalika kwa 636 metres - ndi polojekiti yoyimira zitsulo zokwera kwambiri zomwe zimaperekedwa ndikuthandizidwa ndi Gulu la Tianjin Yuantai Derun.
Pambuyo pazaka zambiri zakusintha kwadongosolo, arc yakunja ya ultra-diameter yayikuluwandiweyani khoma amakona anayi chubuopangidwa ndi "zozungulira lalikulu" ndondomeko ya Tianjin Yuantaiderun Gulu ali bwinobwino kugonjetsa zolakwika sachedwa ming'alu pa kuzungulira kwa lalikulu kupinda ndondomeko ndi zovuta kulamulira flatness wa chubu pamwamba pa "mapindikidwe" ndondomeko, amene angakumane ndi zofunika za miyezo yoyenera kunyumba ndi kunja kwa katundu ndi makasitomala 'zofunika luso kulamulira chizindikiro. Zogulitsazo zimayamikiridwa kwambiri pama projekiti ofunikira omwe amatumizidwa ku Middle East, ku China, ndizothekanso kusintha zinthu za "bokosi" m'mabizinesi oyambira omwe adasonkhana. Machubu a square chubu amakhala ndi weld imodzi yokha, ndipo kukhazikika kwawo ndikwabwinoko kuposa zomwe za "bokosi la bokosi" zowotcherera ndi mbale zachitsulo zokhala ndi ma welds anayi. Izi zitha kuwoneka pazofunikira zomwe Party A imaneneratu kugwiritsa ntchito "square chubu" ndikuletsa kugwiritsa ntchito "box column" pama projekiti akuluakulu akunja.
Pankhani ya luso ozizira kupinda, Tianjin Yuantaiderun Gulu wasonkhanitsa kwa zaka pafupifupi 20 ndipo amatha makonda profiled mipope zitsulo structural malinga ndi zofunika kasitomala. Chithunzichi chikuwonetsa "chitoliro chachitsulo chaoctagonal" chokhazikika papaki yayikulu yosangalatsa ku China. Chifukwa magawo apangidwe amafunika kukhala ozizira ndikuwumbidwa nthawi imodzi, makulidwe ake ndi makulidwe a khoma la mankhwalawa adafunsidwa ndi opanga zazikulu zapakhomo kwa pafupifupi miyezi itatu. Pomaliza, yekha Tianjin Yuantaiderun Gulu anakumana zofunika zosiyanasiyana, ndipo bwinobwino opangidwa pafupifupi 3000 matani mankhwala ndipo anamaliza ntchito zonse zoperekera ntchitoyo yekha.
Ndi njira yolimbikitsira yotsatsa ya Tianjin Yuantaiderun Gulu kuti atenge njira yopita kumsika. Pachifukwachi, Tianjin Yuantai Derun Gulu akupitirizabe kuyesetsa ndi cholinga chachikulu cha "zonse lalikulu ndi amakona anayi chubu ayenera kupangidwa ndi Yuantai". Motsogozedwa ndi msika, imaumirira kuyika ndalama zoposa 50 miliyoni yuan chaka chilichonse pakufufuza ndi kupanga zida zatsopano, nkhungu zatsopano ndi njira zatsopano. Pakali pano, izo anayambitsa wanzeru tempering zida, amene angagwiritsidwe ntchito kutulutsa kunja Arc kumanja ngodya lalikulu machubu kwa galasi nsalu yotchinga khoma mapulojekiti, kapena kuchita annealing mpumulo nkhawa kapena otentha kupinda processing pa machubu lalikulu, Iwo amalemeretsa kwambiri processing mphamvu ndi osiyanasiyana. za zinthu zomwe zilipo, ndipo zimatha kukwaniritsa zosowa zamakasitomala zamtundu umodzi wamachubu akulu ndi amakona anayi.
Ubwino wamsika wa Tianjin Yuantai Derun Gulu ndikuti pali zisankho zambiri, mitundu yathunthu ndi mawonekedwe, komanso kutumizira mwachangu kwamayendedwe osagwirizana ndi mayunitsi a mapaipi apakati ndi amakona anayi. Mbali kutalika kwa mipope lalikulu zitsulo ndi 20mm kuti 1000mm, ndi mfundo za amakona anayi mipope zitsulo ndi 20mm × 30mm kuti 800mm × 1200mm, makulidwe a mankhwala kuchokera 1.0mm kuti 50mm, kutalika kungakhale 4m kuti 24m , ndipo kulondola kwa kukula kungakhale malo awiri a decimal. Kukula kwazinthu kumawonjezera zovuta zoyendetsera nyumba yosungiramo katundu komanso mtengo wowongolera, koma ogwiritsa ntchito sadzafunikanso kudula ndikuwotcherera, kumachepetsa kwambiri ndalama za ogwiritsa ntchito ndikuwononga zinthu. Ichi ndi chimodzi mwazochita zathu zatsopano zomwe zikuyang'anizana ndi msika ndikuyang'ana makasitomala, Idzasungidwanso kwa nthawi yaitali; Kupyolera mu kafukufuku ndi chitukuko cha zida zatsopano ndi kukhazikitsidwa kwa njira zatsopano, kuwonjezera pa ochiritsira lalikulu ndi mipope amakona anayi, akhoza kupanga zosiyanasiyana sanali muyezo, woboola pakati, mayiko osiyanasiyana wapadera woboola pakati, ngodya yoyenera ndi mapaipi ena structural zitsulo; Zachitoliro zazikulu ndi zokhuthala zapakhoma zawonjezedwa ku zida zatsopano zamapaipi, zomwe zimatha Φ 20mm mpaka Φ 1420mm chitoliro chozungulira chozungulira chokhala ndi khoma la 3.75mm mpaka 50mm; Zomwe zili pamalowa zimakhala ndi chidziwitso chonse cha zinthu za Q235 kuchokera pa 20 mpaka 500 masikweya mita, ndipo zimapereka chaka pazaka za Q235. Nthawi yomweyo, ili ndi zida za Q355 pamwamba pa matani 8000 ndi chaka pa chaka cha Q355 kuti ikwaniritse kuyitanitsa kwamakasitomala ang'onoang'ono ndi nthawi yomanga mwachangu.
Pazithandizo zomwe tatchulazi, timapereka mtengo wamalo ndikuyitanitsa mtengo mofanana komanso mowonekera kumsika. Mtengo wa malowo umasintha mtengo waposachedwa tsiku lililonse kudzera mu WeChat Platform Matrix, ndikuyitanitsa makasitomala atha kupeza mtengo wogulitsidwa kudzera pa applet ya WeChat; Lamuloli limapatsa ogwiritsa ntchito njira imodzi yopangira, kugawa ndi kugula zinthu, kuphatikiza ntchito zopangira galvanizing yotentha, kudula kwazinthu, kubowola, kupenta, kuwotcherera chigawo ndi ntchito zina zachiwiri, momwe kutsekemera kotentha kumatha kusinthidwa malinga ndi kasitomala. zofunika, ndi nthaka wosanjikiza akhoza kukhala mpaka 100 microns; Imapereka ntchito zogawa zoyimitsidwa ndi tikiti imodzi monga misewu yayikulu, njanji, mayendedwe apamadzi komanso mayendedwe apakatikati. Ikhoza kutulutsa ma invoice amayendedwe kapena ma invoice amisonkho owonjezera pa katundu pamitengo yabwino. Pamaoda achubu ndi mainchesi, ogwiritsa ntchito amatha kuzindikira kugula kogwirizana ndi kutumiza zinthu zachitsulo kuphatikiza mbiri, mapaipi owotcherera, ndi zina zambiri; Gulu la Tianjin Yuantaiderun lili ndi ziyeneretso zonse, kuphatikiza ISO9001, ISO14001, ISO45001, EU CE, French Bureau of Shipping BV, Japan JIS ndi ziphaso zina zonse za certification, zomwe zingathandize ogulitsa kutulutsa mafayilo ovomerezeka ndi ziyeneretso, kuthandiza othandizana nawo nawo mwachindunji. potsatsa m'dzina la Gulu, ndikupanga ndalama zosiyana zotsagana ndi makasitomala anthawi yayitali kutseka phindu pamaziko a zomwe zatsimikiziridwa
Nthawi yotumiza: Sep-30-2022
