"I-super drill" iveze ukusheshisa kwebhuloho lomfula iYanji Yangtze.I-Turkey Excavator sprocket
Sheshisa ukwakhiwa kohlelo oluphelele lwezokuthutha. Hlanganisa kunethiwekhi kazwelonke yomgogodla wezokuthutha enezinhlangothi ezintathu, ukhuthaze ukuthuthukiswa kohlaka lwezokuthutha "olunye oluyinhloko namaphiko amabili" kusukela ohlotsheni lwe-"Y" ukuya ohlotsheni oluthi "△", futhi usheshise ukwakhiwa kwenkathi yesimanje enezikhombisi-ndlela ezine zempumalanga-ntshonalanga, inyakatho-eningizimu, ukuhlanganiswa kwemifudlana emine, kanye nokuxhumana kwe-ayina, ukuxhunywa kwamanzi omphakathi. Integrated transportation system.Turkey Excavator sprocket
——Isifinyezo sombiko weNkongolo Yeqembu Le-12 Leqembu
Ngo-10: 30 ngoJulayi 14, ilanga elishisayo lalifana nomlilo. Indawo yokwakhiwa kwebhuloho lomfula i-Yanji Yangtze, iphrojekthi ebalulekile yesifundazwe sethu, yayigudla uMfula i-Yangtze e-Songshan Village, Idolobha lase-Yanji, eDolobheni lase-Ezhou.
Esizeni sokwakhiwa kombhoshongo omkhulu osebeni oluseningizimu olungaba amamitha-skwele angaba ngu-1 000, izinsimbi zokubhola ezine zenza umsindo ohlokomayo. I-drill bits ewugqinsi yayizungeza futhi iphenya phansi, enobubanzi obungamamitha angu-3.2. Umsindo omkhulu wenza izinyawo zaqhaqhazela kancane, futhi udaka olwalumbiwe lwaphonswa echibini lodaka ukuze luncibilike. .
"Ngayo, kuqinisekisiwe ukuqedela ukwakhiwa kwesisekelo senqwaba ye-56 ngaphambi kwezinga eliphezulu lamanzi oMfula iYangtze." Ekhomba enye yama-“Big Mac” aluhlaza ongamamitha angu-40 ukuphakama, umphathi wephrojekthi ojulukile we-CCCC Second Aviation Bureau uWu Xiaobin wayenokumamatheka ebusweni bakhe obumnyama.
44.8 degrees Celsius! Eceleni kwalesi sisetshenziswa sasekhaya sokumba i-Shanhe esihlakaniphile, intatheli yakwa-Hubei Daily yathatha ithemometha ukuze ikale izinga lokushisa lesikhathi sangempela. Nokho, le “super drill” ayikwesabi izinga lokushisa eliphezulu, futhi imba ngokuqinile emhlabathini imitha elilodwa ngalinye. Umshayeli, u-Master Zhao, usebenza ngomoya ophansi etekisini enobude obungaphezu kwamamitha ayi-10.
I-pier eyinhloko yombhoshongo oseningizimu ye-Yanji Yangtze River Bridge yamukela isisekelo senqwaba yeqembu, futhi indawo ejulile kufanele imbiwe phansi ibe ngamamitha angu-76. Okunzima kakhulu ukuthi i-pier itholakala emaphethelweni e-geological fault zone, ngokusabalalisa okuyinkimbinkimbi kwezingqimba zamadwala namandla angalingani. Uma i-drill yendabuko yomthelela kanye ne-rotary drill isetshenziselwa ukwakha, kunzima ukuqedela umsebenzi ngesikhathi.
I-Hubei CCIC Yanji Bridge Company kanye nomnyango we-CCCC Second Aviation Bureau Project banqume ukutshala imali engaphezu kwezigidi ezingu-20 zamayuan ukuze bethule umshini wokumba onamandla kakhulu e-China ukuze ubambe iqhaza ekwakhiweni kwesisekelo senqwaba yomgodi. Ifakwe amandla amabili amamotho amahlanu. Umshini wonke unesisindo esingamathani angu-450, okulingana nesisindo sezimoto ezicishe zibe ngu-400. Ububanzi obukhulu bokubhoboza bungafinyelela kumamitha ayi-7, futhi ukujula okuphezulu kokumba kungafinyelela kumamitha ayi-170, okungahlangabezana nezidingo zezimbobo ezijulile ezinobubanzi obukhulu nobulukhuni obuphezulu. Izidingo zezinqwaba ezinezisekelo zamatshe.
Uphi umlingo "we-super drill"? U-Guan Aijun, umphathi jikelele we-Hubei Communications Yanji Bridge Company, ukhombe i-high cab wathi kunesikrini esibukwayo kuyo, futhi izingxenye ezihlukahlukene zingabonwa ngesikhathi sokwakhiwa, futhi uhlelo lungakwazi ukukala idatha ngokuzenzakalelayo njengokuma kwembobo. Ingase futhi ngokuzenzakalelayo i-alamu uma kwenzeka ingozi. Ngaphezu kwalokho, ingakwazi ukubhoboza inqwaba ngesilinganiso sezinsuku ezi-5, okushesha izikhathi ezingaphezu kwezi-5 kunemishini evamile yokumba, futhi “ingaququda” amathambo aqinile njenge-basalt.
NgoMashi 24, i-“Super Drill” yasebenza okokuqala ngqa, futhi yabonisa amandla amakhulu ekwakhiweni kwebhuloho lomfula iYanji Yangtze. Kuze kube manje, izisekelo zenqwaba eziyi-13 seziqediwe ngekhwalithi ephezulu.
Ngokutshalwa kwezimali okuphelele kwama-yuan ayizigidi eziyizinkulungwane eziyi-13.766, iphrojekthi yeSecond E-Huang River Crossing Channel (Yanji Yangtze River Bridge and Connection) yatshalwa futhi yakhiwa yi-Hubei Communications Investment Group, enobude obungamakhilomitha angaba ngu-26. Ibhuloho lakhona eliyinhloko lisebenzisa ibhuloho elingamamitha angu-1860 ukuwela umfula kanye, futhi njengamanje liyibhuloho elikhulu kunawo wonke emhlabeni elinezitezi ezine ezinezintambo ezinkulu.
I-“Super Drill” imane iyi-microcosm yephrojekthi yekhwalithi yekhulu leminyaka ye-Yanji Yangtze River Bridge ye-Ping An. Kule ndawo yokwakhiwa kwebhuloho esezingeni lomhlaba, umfanekiso "wokuhlakanipha" udansa yonke indawo.I-Turkey Excavator sprocket
U-Guan Aijun wethule ukuthi ngosizo lwe-artifact yokwakha ibhuloho, izingxenye eziyinhloko zesisekelo senqwaba yombhoshongo, amabhawodi okusetshenzwa kulengwa, namabhuloho okusondela kuzo zombili izinhlangothi zeYanji Yangtze River Bridge aseqalwe ngokugcwele, futhi balwela ukuzuza umgomo wokutshala imali wamayuan ayizigidi eziyizinkulungwane ezintathu kulo nyaka.
Amabhuloho agudla uMfula iYangtze ukuze akhe uhlelo lwesimanje lwezokuthutha olubanzi. Kulo nyaka, ngaphezu kokuwela kwesibili koMfula i-E-Huang (i-Yanji Yangtze River Bridge kanye nokuxhumeka kwayo), osekuqalile kakade, i-Hubei Communications Investment Group nayo yakha i-4 Yangtze River Bridges ngesikhathi esifanayo. IThempeli lase-Jingzhou Guanyin i-Yangtze River Bridge kanye ne-Jingzhou Libu Yangtze River Highway kanye nebhuloho likaloliwe womabili amabhuloho anezitezi ezimbili; ukwakhiwa kwebhuloho lomfula iZhijiang Bailizhou Yangtze kuzovalelisa emlandweni wokuwela umfula izinkulungwane zeminyaka.Turkey Excavator sprocket
Izibuyekezo Zochwepheshe
I-Qiaodu isuka “ekufinyeleleni” iye “ekusunguleni okusha”
I-Second E-Huang River Crossing Channel (Yanji Yangtze River Bridge) ixhuma i-Huanggang ne-Ezhou. Kuwumsebenzi oyinhloko osekelayo wehabhu lezokuthutha lamazwe ngamazwe eliwumgogodla we-Ezhou Huahu Airport. Kuzosiza isu le-Hubei “dual hub” futhi kuthuthukiswe uhlelo lwezokuthutha olubanzi. Kubaluleke kakhulu ukunikeza ukudlala okugcwele ezinzuzweni ezibanzi zehabhu lezinto ezisetshenziswayo kanye nokukhuthaza ukuthuthukiswa kwekhwalithi ephezulu yokuhlanganisa i-Wu, i-Hubei ne-Huanghua.I-Turkey Excavator sprocket
Ibanga eliyinhloko lamamitha angu-1860 kanye ne-span eyodwa ngaphesheya komfula, izintambo ezine eziphambili ezintsha, i-sag ehlukene, uhlelo lwebhuloho lokumisa ibhuloho elinezingqimba ezimbili, konke kubonisa amandla aqinile e-Wuhan njengenhlokodolobha yokwakha ibhuloho. Izindaba ezinhle ukuthi ngokuthuthukiswa kwemishini, ubuchwepheshe kanye nemiqondo, i-Hubei Bridge Construction Corps ibambe iqhaza ekwakhiweni kwamabhuloho asezingeni lomhlaba, futhi iye yaxazulula ngokuqhubekayo izinkinga zomhlaba zokwakhiwa kwebhuloho "njengamanzi ajulile", "i-span enkulu" kanye "nesivinini esikhulu".I-Turkey Excavator sprocket
Umhlaba wakha amabhuloho okubona iChina, futhi iChina yakha amabhuloho ukuze ibone iWuhan. Okubaluleke kakhulu ukuthi ibhuloho lomfula i-Yanji Yangtze libonisa ukuhlola okusebenzayo kusukela “ekufinyeleleni nasekusebenziseni kalula” kuya “ekusunguleni okusha okudidiyelwe”, okubalulekile ekuthuthukiseni ukuthuthukiswa kobuchwepheshe bebhuloho elilenga i-ultra-large-span, ukuqhubeka nokupholisha ikhadi legama lokwakhiwa kwebhuloho lase-China, kanye nokuqaphela isu lokwakha izwe lezokuthutha eliqinile. okubalulekile.Turkey Excavator sprocket
——Peng Yuancheng, Isazi Esiyinhloko se-CCCC Second Highway Survey and Design Research Institute Co., Ltd.
Isikhathi sokuthumela: Jul-22-2022
