"Kubowola kwakukulu" kunapangitsa kuti mlatho wa Mtsinje wa Yanji Yangtze upitirire.
Limbikitsani ntchito yomanga njira yonse yoyendera. Lumikizani ndi netiweki yonse ya dziko lonse yoyendera ya magawo atatu, limbikitsani kukweza kapangidwe ka mayendedwe a "chinthu chimodzi chachikulu ndi mapiko awiri" kuchokera ku mtundu wa "Y" kupita ku mtundu wa "△", ndikufulumizitsa ntchito yomanga nthawi yamakono yokhala ndi mbali zinayi za kum'mawa-kumadzulo, kumpoto-kum'mwera, kuphatikiza kwa mitsinje inayi, ndi kulumikizana kwa njira zinayi kwa chitsulo, madzi, anthu onse ndi mpweya. Njira yoyendera yolumikizidwa. Turkey Excavator sprocket
——Chidule cha lipoti la Msonkhano Wachipani wa 12 wa Chigawo
Pa 14 Julayi nthawi ya 10:30, dzuwa lotentha linali ngati moto. Malo omangira Mlatho wa Mtsinje wa Yanji Yangtze, womwe ndi ntchito yofunika kwambiri m'chigawo chathu, anali kugwedezeka m'mphepete mwa Mtsinje wa Yangtze ku Songshan Village, Yanji Town, Ezhou City.
Pamalo omangira nsanja yayikulu ku gombe lakum'mwera la mamita pafupifupi 1,000, zida zinayi zobowolera zinapanga phokoso lalikulu. Chidutswa chokhuthala cha bowolokeracho chinazungulira ndi kufufuzidwa pansi, chokhala ndi mainchesi a mamita 3.2. Phokoso lalikulu linapangitsa mapazi kunjenjemera pang'ono, ndipo matope ofukulidwawo anapopedwa mu dziwe la matope kuti agwetsedwe.
"Ndi izi, zikutsimikizika kuti zamaliza kumanga maziko a milu 56 asanafike pamlingo waukulu wa madzi a Mtsinje wa Yangtze." Akuloza imodzi mwa "Big Macs" zobiriwira zazitali mamita 40, woyang'anira polojekiti ya CCCC Second Aviation Bureau Wu Xiaobin anali ndi nkhope yakuda yomwe inali kumwetulira.
Madigiri Celsius 44.8! Pafupi ndi makina obowola ozungulira a Shanhe apamwamba kwambiri, mtolankhani wa Hubei Daily adatenga thermometer kuti ayesere kutentha kwa nthawi yeniyeni. Komabe, "super drill" iyi siopa kutentha kwambiri, ndipo ikukumba pansi mwamphamvu mita imodzi ndi imodzi. Dalaivala, Master Zhao, akugwira ntchito mofatsa mu taxi yokhala ndi kutalika kopitilira mamita 10.
Doko lalikulu la nsanja yakum'mwera ya Mlatho wa Mtsinje wa Yanji Yangtze limagwiritsa ntchito maziko a gulu, ndipo malo akuya kwambiri ayenera kubooledwa mpaka mamita 76. Chovuta kwambiri ndichakuti doko lili m'mphepete mwa malo olakwika a geological, ndi kufalikira kovuta kwa miyala ndi mphamvu yosagwirizana ya miyala. Ngati choboolera chachikhalidwe cha impact ndi choboolera chozungulira chikugwiritsidwa ntchito pomanga, zimakhala zovuta kumaliza ntchitoyi panthawi yake.
Kampani ya Hubei CCIC Yanji Bridge ndi Dipatimenti ya Ntchito ya CCCC Second Aviation Bureau adaganiza zoyika ndalama zoposa mayuan 20 miliyoni kuti akhazikitse makina obowola ozungulira amphamvu kwambiri ku China kuti agwire nawo ntchito yomanga maziko a payipi yayikulu. Ili ndi ma mota asanu amphamvu ziwiri. Makina onsewa amalemera matani 450, omwe ndi ofanana ndi kulemera kwa magalimoto pafupifupi 400. Dayamita yayikulu kwambiri yobowola imatha kufika mamita 7, ndipo kuya kwakukulu kobowola kumatha kufika mamita 170, zomwe zingakwaniritse zofunikira za mabowo akuluakulu akuya komanso kuuma kwakukulu. Zofunikira pa milu yokhala ndi miyala.
Kodi matsenga a "super drill" ali kuti? Guan Aijun, manejala wamkulu wa Hubei Communications Yanji Bridge Company, adaloza ku high cab nati pali chophimba chowoneka, ndipo magawo osiyanasiyana amatha kuwoneka panthawi yomanga, ndipo makinawo amatha kulinganiza deta yokha monga kuimirira kwa dzenjelo. Imathanso kuchenjeza yokha ngati pangakhale ngozi. Kuphatikiza apo, imatha kuboola mulu mkati mwa masiku 5, zomwe zimakhala zothamanga kwambiri kuposa zida wamba zobowolera, ndipo imatha "kuluma" mafupa olimba monga basalt.
Pa 24 Marichi, "Super Drill" idayambitsidwa koyamba, ndipo idawonetsa mphamvu yayikulu pakumanga Mlatho wa Mtsinje wa Yanji Yangtze. Pakadali pano, maziko 13 a milu amangidwa ndi luso lapamwamba.
Ndi ndalama zonse zokwana 13.766 biliyoni ya yuan, pulojekiti ya Second E-Huang River Crossing Channel (Yanji Yangtze River Bridge and Connection) idayikidwa ndikumangidwa ndi Hubei Communications Investment Group, yokhala ndi kutalika kwa makilomita pafupifupi 26. Mlatho wake waukulu umagwiritsa ntchito mlatho woyimitsidwa wa mamita 1860 kuti uwoloke mtsinje kamodzi, ndipo pakadali pano ndi mlatho waukulu kwambiri padziko lonse lapansi wokhala ndi madoko awiri okhala ndi mawaya anayi.
"Super Drill" ndi kachidutswa kakang'ono chabe ka ntchito yakale kwambiri ya Ping An ya Yanji Yangtze River Bridge. Pamalo omanga mlatho wapamwamba kwambiri padziko lonse lapansi, munthu wa "nzeru" akuvina kulikonse. Turkey Excavator sprocket
Guan Aijun adalengeza kuti mothandizidwa ndi chinthu chomangira mlatho, zigawo zazikulu za maziko a nsanja yayikulu, mabatani omangira, ndi milatho yoyandikira mbali zonse ziwiri za Mlatho wa Mtsinje wa Yanji Yangtze zayambitsidwa kwathunthu, ndipo akuyesetsa kukwaniritsa cholinga cha ndalama cha mayuan 3 biliyoni chaka chino.
Milatho imadutsa mu Mtsinje wa Yangtze kuti ipange njira yamakono yoyendera. Chaka chino, kuwonjezera pa msewu wachiwiri wodutsa Mtsinje wa E-Huang (Mlatho wa Mtsinje wa Yanji Yangtze ndi kulumikizana kwake), womwe wayamba kale, Hubei Communications Investment Group ikumanganso milatho inayi ya Mtsinje wa Yangtze nthawi imodzi. Kachisi wa Jingzhou Guanyin, Mlatho wa Mtsinje wa Yangtze ndi Msewu Waukulu wa Mtsinje wa Jingzhou Libu Yangtze ndi Mlatho wa Sitima zonse ndi milatho iwiri; kumangidwa kwa Mlatho wa Mtsinje wa Zhijiang Bailizhou Yangtze kudzasiya mbiri yowoloka mtsinjewu kwa zaka zikwi zambiri. Turkey Excavator sprocket
Ndemanga za Akatswiri
Qiaodu yasintha kuchoka pa "kupezeka" kupita ku "luso"
Njira Yachiwiri Yowolokera Mtsinje wa E-Huang (Mlatho wa Mtsinje wa Yanji Yangtze) imalumikiza Huanggang ndi Ezhou. Ndi pulojekiti yofunika kwambiri yothandizira malo oyendera alendo padziko lonse lapansi omwe ali ndi Ezhou Huahu Airport ngati likulu. Izi zithandiza njira ya "malo awiri" a Hubei ndikukonza njira yonse yoyendera. Ndikofunikira kwambiri kupereka phindu lonse la malo oyendera alendo ndikulimbikitsa chitukuko chapamwamba cha kuphatikiza kwa Wu, Hubei ndi Huanghua. Turkey Excavator sprocket
Kutalika kwakukulu kwa mamita 1860 ndi kutalika kamodzi kudutsa mtsinje, zingwe zinayi zazikulu zatsopano, kutsika kosiyana, pulani ya mlatho woyimitsidwa wachitsulo cha magalimoto awiri, zonse zikuwonetsa mphamvu yapakati ya Wuhan ngati likulu lomanga mlatho. Nkhani yabwino ndi yakuti ndi kusintha kwa zida, ukadaulo ndi malingaliro, Hubei Bridge Construction Corps yatenga nawo gawo pakupanga milatho yapamwamba kwambiri padziko lonse lapansi, ndipo yakhala ikuthetsa mavuto omanga milatho padziko lonse lapansi monga "madzi akuya", "kutalika kwakukulu" ndi "kuthamanga kwambiri". Turkey Excavator sprocket
Dziko lonse lapansi limamanga milatho kuti lione China, ndipo China imamanga milatho kuti ione Wuhan. Chofunika kwambiri n'chakuti Mlatho wa Mtsinje wa Yanji Yangtze ukuwonetsa kufufuza kwachangu kuyambira "kufikika mosavuta" mpaka "kusintha kogwirizana", komwe ndikofunikira popititsa patsogolo chitukuko cha ukadaulo waukulu kwambiri padziko lonse lapansi wa mlatho woyimitsidwa, kupititsa patsogolo kukongoletsa khadi la dzina la zomangamanga za mlatho wa China, ndikukwaniritsa njira yomanga dziko lolimba pazamayendedwe. Chofunika kwambiri. Turkey Excavator sprocket
——Peng Yuancheng, Katswiri Wamkulu wa CCCC Second Highway Survey and Design Research Institute Co., Ltd.
Nthawi yotumizira: Julayi-22-2022
