"Kubowola kwapamwamba" kunatulutsa mathamangitsidwe a mlatho wa Yanji Yangtze River. Turkey Excavator sprocket

"Kubowola kwapamwamba" kunatulutsa mathamangitsidwe a mlatho wa Yanji Yangtze River. Turkey Excavator sprocket

Limbikitsani ntchito yomanga njira yokwanira yoyendera.Phatikizani m'magulu atatu amtundu wamtundu wamtundu wa mayendedwe, 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. ya kummawa-kumadzulo, kumpoto-kum'mwera, kuphatikizika kwa mitsinje inayi, ndi njira zinayi zolumikizira chitsulo, madzi, anthu ndi mpweya.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, ndikutsimikiziridwa kuti timaliza kumanga maziko a milu 56 madzi asanafike mumtsinje wa Yangtze."Akuloza imodzi mwa "Ma Mac Aakulu" obiriwira otalika mamita 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 zoika 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, manejala wamkulu wa Hubei Communications Yanji Bridge Company, adalozera ku kabati yayikulu ndipo adati pali chophimba chowonekera, ndipo magawo osiyanasiyana amatha kuwonedwa pakumanga, ndipo dongosololi limatha kuwongolera zomwe zili ngati verticality ya 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 zokwana 13.766 biliyoni ya yuan, 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, ndi milatho yoyandikira mbali zonse za Yanji Yangtze River Bridge zakhazikitsidwa kwathunthu, ndipo akuyesetsa kukwaniritsa. cholinga chandalama cha yuan biliyoni 3 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.Nkhani yabwino ndiyakuti pakuwongolera zida, ukadaulo ndi malingaliro, Hubei Bridge Construction Corps yatenga nawo gawo pantchito yomanga milatho yapamwamba kwambiri padziko lonse lapansi, ndipo yathetsa mosalekeza mavuto omanga mlatho padziko lonse lapansi monga "madzi akuya", "nthawi yayikulu". ” ndi “liwiro lalikulu”.Turkey Excavator sprocket

Dziko limamanga milatho kuti liwone China, ndipo China imamanga milatho kuti iwone Wuhan.Chofunikira kwambiri ndichakuti mlatho wa Yanji Yangtze River Bridge umawonetsa kuwunika kogwira ntchito kuyambira "kufikika ndi kusavuta" mpaka "zatsopano zolumikizidwa", zomwe ndizofunikira kulimbikitsa chitukuko chaukadaulo wapadziko lonse lapansi woyimitsidwa wa mlatho wokulirapo, ndikuwongoleranso khadi la dzina. za ntchito yomanga mlatho ku China, ndikuzindikira njira yomanga dziko lolimba pazamayendedwe.kwambiri.Turkey Excavator sprocket

——Peng Yuancheng, Katswiri wamkulu wa CCCC Second Highway Survey and Design Research Institute Co., Ltd.