"I-super drill" ikhiphe ukusheshisa kweBhuloho Lomfula iYanji Yangtze. I-Turkey Excavator sprocket
Sheshisa ukwakhiwa kohlelo lokuthutha oluphelele. Hlanganisa nenethiwekhi kazwelonke ephelele yomgogodla wezokuthutha onezinhlangothi ezintathu, khuthaza ukuthuthukiswa kwesakhiwo sokuthutha "esinye esikhulu namaphiko amabili" kusukela ohlotsheni "olukhulu" kuya ohlotsheni "olukhulu", futhi usheshise ukwakhiwa kwenkathi yesimanje enezindlela ezine zempumalanga-ntshonalanga, enyakatho-ningizimu, ukuhlanganiswa kwemifudlana emine, kanye nokuxhumana kwensimbi, amanzi, umphakathi nomoya ngezindlela ezine. Uhlelo lokuthutha oluhlanganisiwe. I-Turkey Excavator sprocket
——Isifinyezo sombiko weNgqungquthela Yeqembu Lesifundazwe ye-12
Ngo-10:30 ngoJulayi 14, ilanga elishisayo lalinjengomlilo. Indawo yokwakhiwa kweBhuloho Lomfula iYanji Yangtze, iphrojekthi ebalulekile yesifundazwe sethu, yayiduma eceleni koMfula iYangtze eSongshan Village, eYanji Town, e-Ezhou City.
Endaweni yokwakhiwa kombhoshongo oyinhloko osebeni oluseningizimu olungamamitha-skwele angaba yi-1,000, imishini yokubhoboza emine yenza umsindo wokubhonga. Ingxenye yokubhoboza ewugqinsi yajikeleza futhi yahlola phansi, ububanzi bayo bungama-3.2 amamitha. Umsindo omkhulu wenza izinyawo zathuthumela kancane, futhi udaka oluvubukuliwe lwaphonswa echibini lodaka ukuze lufakwe inhlabathi.
“Ngayo, kuqinisekisiwe ukuthi izoqeda ukwakhiwa kwezisekelo zamaphayiphu angu-56 ngaphambi kokuphakama kwamanzi eMfuleni iYangtze.” Ekhomba enye yama-“Big Mac” aluhlaza angamamitha angu-40 ukuphakama, umphathi wephrojekthi ojulukile we-CCCC Second Aviation Bureau uWu Xiaobin wayenobuso obumnyama obumomothekayo.
Amadigri Celsius angu-44.8! Eceleni kwale ndawo yokubhoboza ehlakaniphile yaseShanhe, intatheli evela eHubei Daily yathatha i-thermometer ukuze ilinganise izinga lokushisa lesikhathi sangempela. Kodwa-ke, le "super drill" ayikwesabi izinga lokushisa eliphezulu, futhi igubha phansi ngokuqinile imitha eyodwa ngemitha. Umshayeli, uMaster Zhao, usebenza ngokuthula ekhebhini enokuphakama okungaphezu kwamamitha ayi-10.
Iphiko eliyinhloko lombhoshongo oseningizimu weBhuloho loMfula iYanji Yangtze lisebenzisa isisekelo senqwaba yeqembu, futhi iphuzu elijulile kakhulu kufanele libholwe phansi lifike kumamitha angu-76. Okunzima kakhulu ukuthi iphiko litholakala emaphethelweni endawo yephutha le-geological, ngokusatshalaliswa okuyinkimbinkimbi kwezingqimba zamatshe kanye namandla edwala angalingani. Uma i-drill yendabuko yokushaya kanye ne-rotary drill kusetshenziswa ekwakheni, kunzima ukuqeda umsebenzi ngesikhathi.
Inkampani iHubei CCIC Yanji Bridge Company kanye noMnyango Wephrojekthi we-CCCC Second Aviation Bureau banqume ukutshala imali engaphezu kwezigidi ezingama-20 zama-yuan ukwethula umshini wokubhoboza ojikelezayo onamandla kakhulu eShayina ukuze uhlanganyele ekwakhiweni kwesisekelo senqwaba yepier eyinhloko. Ifakwe ama-motor amahlanu anamandla amabili. Umshini wonke unesisindo esingamathani angu-450, okulingana nesisindo sezimoto ezicishe zibe ngu-400. Ububanzi obukhulu bokubhoboza bungafinyelela amamitha angu-7, kanti ukujula okukhulu kokubhoboza kungafinyelela amamitha angu-170, okungahlangabezana nezidingo zemigodi emikhulu ejulile kanye nobunzima obukhulu. Izidingo zezinqwaba ezifakwe amatshe.
Uphi umlingo “wokubhoboza okukhulu”? UGuan Aijun, umphathi jikelele weHubei Communications Yanji Bridge Company, wakhomba i-high cab wathi kukhona isikrini esibonakalayo kuyo, futhi izingxenye ezahlukahlukene zingabonakala ngesikhathi sokwakhiwa, futhi uhlelo lungalinganisa ngokuzenzakalelayo idatha efana nokuma komgodi. Lungaphinde luxwayise ngokuzenzakalelayo uma kwenzeka ingozi. Ngaphezu kwalokho, lungabhoboza inqwaba ngesilinganiso sezinsuku ezi-5, okushesha ngokuphindwe kahlanu kunemishini yokubhoboza evamile, futhi lungagoba amathambo aqinile njenge-basalt.
Ngomhlaka-24 Mashi, i-“Super Drill” yaqaliswa okokuqala, futhi yabonisa amandla amakhulu ekwakhiweni kweBhuloho Lomfula iYanji Yangtze. Kuze kube manje, izisekelo eziyi-13 zezinqwaba seziqediwe ngekhwalithi ephezulu.
Ngotshalomali oluphelele lwama-yuan ayizigidigidi eziyi-13.766, iphrojekthi ye-Second E-Huang River Crossing Channel (iYanji Yangtze River Bridge and Connection) yatshalwa futhi yakhiwa yiHubei Communications Investment Group, enobude obungamakhilomitha angaba ngu-26. Ibhuloho layo eliyinhloko lisebenzisa ibhuloho lokumiswa elingamamitha angu-1860 ukuwela umfula kanye, futhi okwamanje liyibhuloho lokumiswa kwekhebula elikhulu kunawo wonke emhlabeni elinama-double deck amane.
I-"Super Drill" imane nje iyisici esincane sephrojekthi yekhwalithi yeYanji Yangtze River Bridge yekhulu leminyaka yePing An. Kulesi siza sokwakhiwa kwebhuloho elisezingeni lomhlaba, isithombe "sokuhlakanipha" siyadansa yonke indawo. I-Turkey Excavator sprocket
UGuan Aijun wethule ukuthi ngosizo lwesakhiwo sokwakha ibhuloho, izingxenye eziyinhloko zesisekelo senqwaba yemibhoshongo emikhulu, amabhawodi e-anchor, kanye namabhuloho okusondela kuzo zombili izinhlangothi zeBhuloho Lomfula iYanji Yangtze seziqaliwe ngokuphelele, futhi balwela ukufeza umgomo wokutshalwa kwezimali wama-yuan ayizigidi eziyizinkulungwane ezintathu kulo nyaka.
Amabhuloho azungeza uMfula iYangtze ukuze akhe uhlelo lwesimanje oluphelele lwezokuthutha. Kulo nyaka, ngaphezu kwendlela yesibili yokuwela uMfula i-E-Huang (iYanji Yangtze River Bridge kanye nokuxhumana kwayo), eseqalile kakade, iHubei Communications Investment Group nayo yakha amabhuloho amane oMfula iYangtze ngesikhathi esisodwa. Ithempeli laseJingzhou Guanyin iYangtze River Bridge kanye neJingzhou Libu Yangtze River Highway kanye neSitimela Bridge womabili angamabhuloho anezitezi ezimbili; ukwakhiwa kweZhijiang Bailizhou River Yangtze kuzovala umlando wokuwela umfula izinkulungwane zeminyaka. I-Turkey Excavator sprocket
Izibuyekezo Zochwepheshe
I-Qiaodu isuka "ekufinyelelekeni" iye "ekusunguleni izinto ezintsha"
Isiteshi Sesibili Sokuwela Umfula i-E-Huang (iBhuloho Lomfula iYanji Yangtze) sixhumanisa iHuanggang ne-Ezhou. Siyiphrojekthi eyinhloko yokusekela isikhungo esikhulu sezokuthutha samazwe ngamazwe esinesikhumulo sezindiza i-Ezhou Huahu njengesikhungo esiyinhloko. Sizosiza isu "lesikhungo esiphindwe kabili" saseHubei futhi sithuthukise uhlelo oluphelele lwezokuthutha. Kubaluleke kakhulu ukunikeza izinzuzo eziphelele zesikhungo esikhulu sezokuthutha kanye nokukhuthaza intuthuko esezingeni eliphezulu yokuhlanganiswa kweWu, iHubei kanye neHuanghua. I-Turkey Excavator sprocket
Ububanzi obukhulu bamamitha angu-1860 kanye nobubanzi obubodwa ngaphesheya komfula, izintambo ezine eziyinhloko ezintsha, ukugoba okuhlukile, uhlelo lwebhuloho lokumiswa kwensimbi yethrafikhi olunezingqimba ezimbili, konke kubonisa amandla aqinile e-Wuhan njengenhloko-dolobha yokwakha ibhuloho. Izindaba ezinhle ukuthi ngokuthuthukiswa kwemishini, ubuchwepheshe kanye nemibono, i-Hubei Bridge Construction Corps ihlanganyele ekwakhiweni kwamabhuloho ebanga lomhlaba, futhi ixazulule izinkinga zokwakhiwa kwamabhuloho emhlabeni wonke "njengamanzi ajulile", "ububanzi obukhulu" kanye "nesivinini esikhulu". I-Turkey Excavator sprocket
Umhlaba wakha amabhuloho ukuze ubone iShayina, kanti iShayina yakha amabhuloho ukuze ubone iWuhan. Okubaluleke kakhulu ukuthi iYanji Yangtze River Bridge ibonisa ukuhlola okusebenzayo kusukela “ekufinyelelekeni nasekusebenzisekeni kalula” kuya “ekusungulweni okusha okuhlanganisiwe”, okubalulekile ekukhuthazeni intuthuko yobuchwepheshe bokumiswa kwebhuloho elikhulu kakhulu emhlabeni, okuqhubeka nokupholisha ikhadi legama lokwakhiwa kwebhuloho laseShayina, kanye nokuqaphela isu lokwakha izwe eliqinile kwezokuthutha. okubalulekile. I-Turkey Excavator sprocket
——Peng Yuancheng, Isazi Esiyinhloko se-CCCC Second Highway Survey and Design Research Institute Co., Ltd.
Isikhathi sokuthunyelwe: Julayi-22-2022
