Ukusuka kwizakhiwo eziphakamileyo ukuya kwiibhulorho eziwela ulwandle, ukusuka kwiziphekepheke ukuya kwiifektri ezikrelekrele, ubume bentsimbi bubunjwa ngokutsha ubuso bobunjineli bale mihla ngokusebenza kakuhle. Njengomthwali ophambili wokwakhiwa kwemizi-mveliso, ulwakhiwo lwentsimbi aluthwali nje ubunzima bendawo ebonakalayo, kodwa lukwabonisa nobulumko besayensi yezinto zoluntu kunye nobuchwephesha bobunjineli. Eli nqaku liza kuhlalutya imfihlakalo yale "skeleton yentsimbi" ukusuka kwimilinganiselo emithathu: iimpawu zezinto ezibonakalayo, inkqubo yokuvelisa izinto ezintsha, kunye nokwandiswa kwentsimi yesicelo.
1. Ukuvela kwentsimbi: ukuphumelela ekusebenzeni kwezinto eziluhlaza
Isiseko sesakhiwo sensimbi yanamhlanje sihlala ekuhlaziyeni okuqhubekayo kwezinto. IkhabhoniUlwakhiwo loKwakha(Q235 series) iselukhetho lokuqala lwamathambo ezityalo zoshishino kunye nezakhiwo eziqhelekileyo ngenxa ye-weldability egqwesileyo kunye noqoqosho; ngelixa i-low-alloy high-strength steel (Q345 / Q390) ikwandisa amandla emveliso ngaphezu kwe-50% ngokudibanisa izinto ezifana ne-vanadium kunye ne-niobium, ibe "amandla" we-tube engundoqo yezakhiwo eziphakamileyo eziphezulu.
2. Intelligent Manufacturing Revolution: Inkqubo yeMveliso echanekileyo
Ngaphantsi kwamaza okwenziwa kwedijithali, ukuveliswa kwesakhiwo sentsimbi kwenze inkqubo epheleleyo yenkqubo yobukrelekrele:
Ukusika okukrelekrele: Umatshini wokusika i-laser ukrola ii-contours zamacandelo anzima kwi-plate yensimbi ngokuchaneka kwe-0.1mm;
Ukuwelda kwerobhothi: Ingalo ye-robotic ye-axis emithandathu isebenzisana nenkqubo yokubona ukujonga ukufezekisa i-24-iyure eqhubekayo yokubunjwa kwe-weld;
Ufakelo lwangaphambili lwemodyuli: Igridi yentsimbi ye-18,000 yeetoni zeSikhululo seenqwelomoya saseBeijing Daxing ifezekisa i-zero-error assembly yamashumi amawaka amacandelo ngeteknoloji ye-BIM.
Ukuphumelela kwetekhnoloji yonxibelelwano olungundoqo kubaluleke kakhulu:
Uqhagamshelo lwebholithi yokuqina: I-10.9S-grade i-bolt preload ifikelela kwi-1550MPa, kunye ne-30,000 nodes ye-Shanghai Tower yonke ithatha uqhagamshelwano lwe-friction;
3. Ukusetyenziswa kwe-Cross-border: Amandla eNsimbi ukusuka eMhlabeni ukuya kwiNdawo enzulu
Indawo yobunjineli bokwakha:
I-632 yeemitha ze-Shanghai Tower ithatha udonga lwamakhethini aphindwe kabini + inkqubo yefreyimu enkulu, kwaye iitoni ezingama-85,000 zentsimbi zisetyenziselwa ukuluka "isixeko esithe nkqo";
Indawo yezibonelelo:
Inqaba ephambili ye-Shanghai-Suzhou-Jiangyin ye-Yangtze River Highway kunye ne-Railway Bridge ithatha i-Q500qE ibhuloho yentsimbi, kunye nentambo enye edibeneyo ithwala iitoni ezili-1,000;
Umzi-mveliso ongaphantsi komhlaba we-Baihetan Hydropower Station wamkela ubume bentsimbi yentsimbi, enokumelana novavanyo lweetoni ezizigidi ezingama-24 zokutyhala amanzi.
Ukuqukumbela
Imbali yeIzakhiwo zentsimbiuphuhliso yimbali yokuqamba izinto ezintsha apho abantu bacela umngeni kwimida yefiziksi. E-China, apho ukuthandwa kwezakhiwo ezenziwe ngaphambili kudlule i-30%, kwaye namhlanje xa ingcamango ye-elevators yendawo ibe yinyani, ukungqubana kwentsimbi kunye nobulumko ekugqibeleni kuya kwakha indawo eyomelele, elula kwaye ezinzileyo.
Qhagamshelana nathi ngolwazi oluthe kratya
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Ixesha lokuposa: Apr-01-2025