"Kubowola kwapamwamba" kunatulutsa mathamangitsidwe a mlatho wa Yanji Yangtze River. Turkey Excavator sprocket
Limbikitsani ntchito yomanga njira yokwanira yoyendera. Phatikizani mumsewu wapadziko lonse wamitundu itatu, kulimbikitsa kukweza kwamayendedwe a "mapiko akulu ndi mapiko awiri" kuchokera ku mtundu wa "Y" kupita ku mtundu wa "△", ndikufulumizitsa ntchito yomanga nyengo yamakono yokhala ndi mbali zinayi zakum'maŵa-kumadzulo, kumpoto-kum'mwera, kuphatikizika kwa mitsinje inayi, ndi kulumikizana kwa njira zinayi, zolumikizirana ndi madzi. Integrated transportation system.Turkey Excavator sprocket
——Chidule cha lipoti la 12th Provincial Party Congress
Pa 10:30 pa July 14, dzuwa lotentha linali ngati moto. Malo omangapo mlatho wa Yanji Yangtze River Bridge, womwe ndi ntchito yofunika kwambiri m’chigawo chathu, unali m’mphepete mwa mtsinje wa Yangtze mumzinda wa Songshan, mumzinda wa Yanji, mumzinda wa Ezhou.
Pamalo omangira nsanja yaikulu kugombe lakum’mwera la pafupifupi masikweya mita 1,000, zida zinayi zobowoleramo zinamveketsa mkokomo. Chobowola chokhuthalacho chinazungulira ndikupendekera pansi, ndi mainchesi 3.2 mita. Phokoso lalikululo linapangitsa mapazi kunjenjemera pang’ono, ndipo matope amene anafukulidwawo ankawaponyera m’dziwe lamatopelo kuti adonthe. .
"Ndi iyo, tatsimikiziridwa kuti timaliza kumanga maziko a milu 56 madzi asanafike mumtsinje wa Yangtze." Akuloza imodzi mwa "Ma Mac Aakulu" obiriwira otalika mita 40, woyang'anira projekiti wa CCCC Second Aviation Bureau Wu Xiaobin anali ndi kumwetulira pankhope yake yakuda.
44.8 digiri Celsius! Kumbali ya chida chobowola chanzeru cha Shanhe, mtolankhani waku Hubei Daily adatenga choyezera kutentha kuti ayeze kutentha kwenikweni. Komabe, "kubowola" uku sikuwopa kutentha kwakukulu, ndipo kumakumba pansi mita imodzi imodzi. Dalaivala, Master Zhao, akugwira ntchito modekha mu kabati ndi kutalika kwa mamita oposa 10.
Mtsinje waukulu wa nsanja yakumwera ya Yanji Yangtze River Bridge umatenga maziko a mulu wamagulu, ndipo malo akuya kwambiri amayenera kubowoleredwa mpaka 76 metres. Chomwe chimakhala chovuta kwambiri ndichakuti pieryo ili m'mphepete mwa malo olakwika a geological, ndikugawa kovutirapo kwa zigawo za miyala ndi mphamvu zosagwirizana za miyala. Ngati kubowola kwachikhalidwe ndi kubowola kozungulira kumagwiritsidwa ntchito pomanga, kumakhala kovuta kumaliza ntchitoyi pa nthawi yake.
Kampani ya Hubei CCIC Yanji Bridge Company ndi CCCC Second Aviation Bureau Project yaganiza zoyika ndalama zoposa 20 miliyoni za yuan kuti akhazikitse makina obowola amphamvu kwambiri ku China kuti achite nawo ntchito yomanga maziko akulu a pier. Ili ndi mphamvu ziwiri zama motors asanu. Makina onsewa amalemera matani 450, omwe ndi ofanana ndi kulemera kwa magalimoto pafupifupi 400. The pazipita pobowola awiri akhoza kufika mamita 7, ndi pazipita pobowola kuya akhoza kufika mamita 170, amene angakwaniritse zofunika m'mimba mwake maenje akuya ndi kuuma mkulu. Zofunikira pamilu yokhala ndi miyala.
Kodi matsenga a "super drill" ali kuti? Guan Aijun, woyang'anira wamkulu wa Hubei Communications Yanji Bridge Company, adalozera ku kabati yayikulu ndipo adanena kuti pali chophimba chowonekera, ndipo magawo osiyanasiyana amatha kuwonedwa pakumanga, ndipo dongosololi limatha kuwongolera deta monga kukwera kwa dzenje. Komanso akhoza basi Alamu ngati ngozi. Kuphatikiza apo, imatha kubowola mulu pafupifupi masiku 5, yomwe imathamanga kuwirikiza kasanu kuposa zida wamba, ndipo imatha "kutafuna" mafupa olimba monga basalt.
Pa Marichi 24, "Super Drill" idatumizidwa koyamba, ndipo idawonetsa mphamvu zazikulu pakumanga mlatho wa Yanji Yangtze River. Pakadali pano, maziko a milu 13 adamalizidwa ndipamwamba kwambiri.
Ndi ndalama zonse za yuan 13.766 biliyoni, pulojekiti yachiwiri ya E-Huang River Crossing Channel (Yanji Yangtze River Bridge ndi Connection) idakhazikitsidwa ndikumangidwa ndi Hubei Communications Investment Group, yokhala ndi kutalika pafupifupi makilomita 26. Mlatho wake waukulu umagwiritsa ntchito mlatho woyimitsidwa wa mamita 1860 kuti awoloke mtsinjewo kamodzi, ndipo pakali pano ndi mlatho waukulu kwambiri padziko lonse wokhala ndi zingwe zinayi zazikuluzikulu zinayi.
"Super Drill" ndi microcosm chabe ya projekiti yakale ya Yanji Yangtze River Bridge ya Ping An. Mu malo omanga mlatho padziko lonse lapansi, chithunzi cha "nzeru" chikuvina paliponse.Turkey Excavator sprocket
Guan Aijun adalengeza kuti mothandizidwa ndi zida zomangira mlatho, zigawo zazikulu za maziko a nsanja yayikulu, mabawuti a nangula, ndi milatho yoyandikira mbali zonse za Yanji Yangtze River Bridge zayambika kwathunthu, ndipo akuyesetsa kukwaniritsa cholinga chandalama cha yuan 3 biliyoni chaka chino.
Milatho imayenda mumtsinje wa Yangtze kuti amange njira zamakono zoyendera. Chaka chino, kuwonjezera pa ulendo wachiwiri wa E-Huang Mtsinje (Yanji Yangtze River Bridge ndi kugwirizana kwake), yomwe yayamba kale, Hubei Communications Investment Group ikumanganso 4 Yangtze River Bridges nthawi yomweyo. Jingzhou Guanyin Temple Yangtze River Bridge ndi Jingzhou Libu Yangtze River Highway ndi Railway Bridge onse ndi milatho iwiri; yomanga Zhijiang Bailizhou Yangtze Mlatho Mtsinje adzatsanzikana ndi mbiri kuwoloka mtsinje kwa zaka masauzande.Turkey Excavator sprocket
Ndemanga Zaukatswiri
Qiaodu amachoka "kufikira" kupita ku "zatsopano"
Njira Yachiwiri Yowoloka Mtsinje wa E-Huang (Yanji Yangtze River Bridge) imalumikiza Huanggang ndi Ezhou. Ndi pulojekiti yofunika kwambiri yothandizira malo oyambira padziko lonse lapansi omwe ali ndi Ezhou Huahu Airport monga pachimake. Zithandiza njira ya Hubei ya "dual hub" ndikuwongolera njira zoyendera. Ndikofunikira kwambiri kupereka sewero lathunthu pazabwino zonse zamagawo apakati komanso kulimbikitsa chitukuko chapamwamba cha kuphatikiza kwa Wu, Hubei ndi Huanghua.Turkey Excavator sprocket
Kutalika kwakukulu kwa mita 1860 ndi mtunda umodzi kuwoloka mtsinjewo, zingwe zinayi zazikuluzikulu zatsopano, masinthidwe osiyanasiyana, masinthidwe amlatho osanjikiza awiri, zonse zikuwonetsa mphamvu yayikulu ya Wuhan ngati likulu lomanga mlatho. Uthenga wabwino ndi wakuti ndi kusintha kwa zida, luso ndi mfundo, Hubei Bridge Construction Corps wakhala nawo ntchito yomanga milatho kwambiri padziko lonse lapansi, ndipo mosalekeza kuthetsa mavuto padziko lonse mlatho kumanga monga "madzi akuya", "chitalikirapo" ndi "liwilo" Turkey Excavator sprocket
Dziko limamanga milatho kuti liwone China, ndipo China imamanga milatho kuti iwone Wuhan. Chofunikira kwambiri ndichakuti Mlatho wa Mtsinje wa Yanji Yangtze ukuwonetsa kuwunika kokhazikika kuyambira "kufikika ndi kusavuta" mpaka "zatsopano zolumikizidwa", zomwe ndizofunikira kulimbikitsa chitukuko chaukadaulo wapadziko lonse lapansi woyimitsa mlatho wokulirapo, kupukutanso dzina lamakhadi omanga mlatho waku China, ndikuzindikira njira yomanga dziko lolimba. kwambiri.Turkey Excavator sprocket
——Peng Yuancheng, Katswiri wamkulu wa CCCC Second Highway Survey and Design Research Institute Co., Ltd.
Nthawi yotumiza: Jul-22-2022
