"I-super drill" ivumbulule ukukhawuleziswa kweBhuloho yoMlambo iYanji Yangtze. I-Turkey Excavator sprocket
Khawulezisa ukwakhiwa kwenkqubo yothutho ebanzi. Hlanganisa nenethiwekhi yesizwe ebanzi yothutho olunemilinganiselo emithathu, khuthaza ukuphuculwa kwesakhiwo sothutho "esinye esiphambili kunye namaphiko amabini" ukusuka kuhlobo "Y" ukuya kuhlobo "△", kwaye ukhawulezise ukwakhiwa kwexesha lanamhlanje elineendlela ezine ukusuka empuma-ntshona, emantla-ntshona, ukuhlanganiswa kwemijelo emine, kunye nokunxibelelana kwentsimbi, amanzi, uluntu kunye nomoya ngeendlela ezine. Inkqubo yothutho edibeneyo. I-sprocket yeTurkey Excavator
——Isishwankathelo sengxelo yeNkongolo yeQela lePhondo le-12
Ngentsimbi ye-10:30 ngomhla we-14 kweyeKhala, ilanga elitshisayo lalifana nomlilo. Indawo yokwakha iBhulorho yoMlambo iYanji Yangtze, iprojekthi ephambili yephondo lethu, yayigquma ecaleni koMlambo iYangtze kwiLali yaseSongshan, kwiDolophu yaseYanji, kwiSixeko sase-Ezhou.
Kwindawo yokwakhiwa kwenqaba ephambili kunxweme olusemazantsi olumalunga ne-1,000 square metres, izixhobo ezine zokubhola zazenza isandi sokugquma. Iqhekeza elikhulu lokubhola lajikeleza laza laphonononga ezantsi, ububanzi balo buziimitha ezi-3.2. Ingxolo enkulu yenza iinyawo zangcangcazela kancinci, kwaye udaka oluvunjululweyo lwaphonswa echibini lodaka ukuze lufakwe inkunkuma.
“Ngayo, iqinisekisiwe ukuba iza kugqiba ukwakhiwa kweziseko zeepali ezingama-56 phambi komgangatho wamanzi aphezulu oMlambo iYangtze.” Ekhomba kwenye yee-“Big Macs” eziluhlaza eziimitha ezingama-40 ukuphakama, umphathi weprojekthi obilayo we-CCCC Second Aviation Bureau uWu Xiaobin wayenoncumo ebusweni bakhe obumnyama.
Iidigri ezingama-44.8 zeCelsius! Ecaleni kwesi sixhobo sokugrumba esijikelezayo saseShanhe, intatheli evela kwiHubei Daily ithathe i-thermometer ukulinganisa ubushushu bexesha langempela. Nangona kunjalo, le "super drill" ayoyiki ubushushu obuphezulu, kwaye igrumba ngokuqinileyo emhlabeni imitha nganye nganye. Umqhubi, uMaster Zhao, usebenza ngokuzolileyo kwikhabhathi enobude obungaphezulu kweemitha ezili-10.
Ipier ephambili yenqaba esezantsi yeBhulorho yoMlambo iYanji Yangtze isebenzisa isiseko seenqwaba zeqela, kwaye eyona ndawo inzulu kufuneka igrunjwe iye kwiimitha ezingama-76. Okunzima ngakumbi kukuba ipier ikwicala lendawo yempazamo yejoloji, kunye nokusasazwa okuntsonkothileyo kwamatye kunye namandla angalinganiyo elitye. Ukuba i-impact drill yendabuko kunye ne-rotary drill zisetyenziselwa ukwakha, kunzima ukugqiba umsebenzi ngexesha.
Inkampani yeHubei CCIC Yanji Bridge kunye neSebe leProjekthi yeCCCC Second Aviation Bureau bagqibe ekubeni batyale imali engaphezulu kwezigidi ezingama-20 zeeyuan ukuze bazise isixhobo sokugrumba esijikelezayo esinamandla kakhulu eTshayina ukuze bathathe inxaxheba ekwakhiweni kwesiseko senqwaba yepier ephambili. Ixhotyiswe ngeemoto ezintlanu ezinamandla amabini. Lo matshini wonke unobunzima beetoni ezingama-450, okulingana nobunzima beemoto eziphantse zibe ngama-400. Ububanzi bokugrumba obuphezulu bunokufikelela kwiimitha ezi-7, kwaye ubunzulu bokugrumba obuphezulu bunokufikelela kwiimitha ezili-170, ezinokuhlangabezana neemfuno zemingxuma emikhulu enzulu enobubanzi kunye nobunzima obuphezulu. Iimfuno zeenqwaba ezifakwe ematyeni.
Iphi imilingo "ye-super drill"? UGuan Aijun, umphathi jikelele weHubei Communications Yanji Bridge Company, wakhomba i-high cab wathi kukho isikrini esibonakalayo kuyo, kwaye iindawo ezahlukeneyo zinokubonwa ngexesha lokwakhiwa, kwaye inkqubo ingazilinganisa ngokuzenzekelayo idatha efana nokuma komngxuma. Ingalumkisa ngokuzenzekelayo xa kukho ingozi. Ngaphezu koko, inokugrumba inqwaba ngeentsuku ezi-5, okukhawulezileyo ngokuphindwe kahlanu kunezixhobo zokugrumba eziqhelekileyo, kwaye "inokukruqula" amathambo aqinileyo afana ne-basalt.
Ngomhla wama-24 kweyoKwindla, i-"Super Drill" yaqaliswa okokuqala, kwaye yabonisa amandla amakhulu ekwakhiweni kweBhulorho yoMlambo iYanji Yangtze. Okwangoku, iziseko zeepali ezili-13 zigqityiwe ngomgangatho ophezulu.
Ngotyalo-mali olupheleleyo lwe-13.766 yeebhiliyoni zeerandi, iprojekthi yeSecond E-Huang River Crossing Channel (iYanji Yangtze River Bridge and Connection) yatyalwa kwaye yakhiwa yiHubei Communications Investment Group, enobude obuziikhilomitha ezingama-26. Ibhulorho yayo ephambili isebenzisa ibhulorho yokumiswa yeemitha ezili-1860 ukuwela umlambo kube kanye, kwaye okwangoku yeyona bhulorho yokumiswa kweentambo ezine enkulu kunazo zonke emhlabeni.
I-"Super Drill" yinto nje encinci yeprojekthi yomgangatho yeYanji Yangtze River Bridge endala yenkulungwane yePing An. Kule ndawo yokwakhiwa kwebhulorho ekumgangatho wehlabathi, umfanekiso "wobulumko" uyadanisa kuyo yonke indawo. I-Turkey Excavator sprocket
UGuan Aijun uqalise ukuba ngoncedo lwesixhobo sokwakha ibhulorho, iindawo eziphambili zesiseko seenqaba ezinkulu, iibholiti zee-anchor, kunye neebhulorho ezisondelayo kumacala omabini eBhulorho yoMlambo iYanji Yangtze ziqalwe ngokupheleleyo, kwaye bazama ukufikelela kujoliso lotyalo-mali lwe-3 yeebhiliyoni zeeyuan kulo nyaka.
Iibhulorho ezijikeleza uMlambo iYangtze ukuze zakhe inkqubo yezothutho yanamhlanje ebanzi. Kulo nyaka, ukongeza kwindlela yesibini yokuwela uMlambo i-E-Huang (iBhulorho yoMlambo iYanji Yangtze kunye nonxibelelwano lwayo), esele iqalile, iHubei Communications Investment Group ikwakha iiBhulorho zoMlambo iYangtze ezine ngaxeshanye. ITempile iJingzhou Guanyin iBhulorho yoMlambo iYangtze kunye neJingzhou Libu Yangtze River Highway kunye neBhulorho yeSitimela zombini ziibhulorho ezinemigangatho emibini; ukwakhiwa kweBhulorho yoMlambo iZhijiang Bailizhou Yangtze kuya kuyishiya imbali yokuwela umlambo kangangeminyaka engamawaka. I-Turkey Excavator sprocket
Uphononongo lweengcali
I-Qiaodu isuka "ekufikelelekeni" iye "ekuveliseni izinto ezintsha"
Itshaneli yesiBini yokuwela uMlambo i-E-Huang (iBhulorho yoMlambo iYanji Yangtze) idibanisa iHuanggang ne-Ezhou. Yiprojekthi ebalulekileyo yokuxhasa iziko eliphambili lezothutho lwamazwe ngamazwe kunye nesikhululo seenqwelo-moya i-Ezhou Huahu njengesiseko. Iya kunceda icebo "leziko eliphindwe kabini" laseHubei kwaye iphucule inkqubo yothutho ebanzi. Kubaluleke kakhulu ukunika ukudlala ngokupheleleyo kwiingenelo ezipheleleyo zeziko eliphambili lezothutho kunye nokukhuthaza uphuhliso oluphezulu lokudibanisa iWu, iHubei kunye neHuanghua. I-Turkey Excavator sprocket
Ububanzi obuphambili beemitha ezili-1860 kunye nobubanzi obunye ngaphesheya komlambo, iintambo ezine eziphambili ezintsha, ukugoba okwahlukileyo, isicwangciso sebhulorho yokuxhoma ibhulorho yentsimbi ephindwe kabini, zonke zibonisa amandla aqinileyo eWuhan njengekomkhulu lokwakha ibhulorho. Iindaba ezimnandi zezokuba ngokuphuculwa kwezixhobo, itekhnoloji kunye neengcinga, iHubei Bridge Construction Corps ithathe inxaxheba ekwakhiweni kweebhulorho ezikumgangatho wehlabathi, kwaye iqhubeke isombulula iingxaki zokwakha iibhulorho zehlabathi ezifana "namanzi anzulu", "ububanzi obukhulu" kunye "nesantya esiphezulu". I-Turkey Excavator sprocket
Ihlabathi lakha iibhulorho ukuze libone iTshayina, kwaye iTshayina yakha iibhulorho ukuze libone iWuhan. Okubaluleke ngakumbi kukuba iBhulorho yoMlambo iYanji Yangtze ibonisa uphando olusebenzayo ukusuka "ekufikelelekeni nasekusebenzisekeni lula" ukuya "kwizinto ezintsha ezidibeneyo", ezibalulekileyo ekukhuthazeni uphuhliso lwetekhnoloji yebhulorho yokuxhoma enkulu kakhulu kwihlabathi liphela, iphucula ngakumbi ikhadi legama lokwakhiwa kwebhulorho yaseTshayina, kunye nokufezekisa icebo lokwakha ilizwe elinamandla kwezothutho. kubalulekile. I-sprocket yoMvubukuli waseTurkey
——Peng Yuancheng, iNgcali eyiNtloko yeCCCC Second Highway Survey and Design Research Institute Co., Ltd.
Ixesha lokuthumela: Julayi-22-2022
