Site na skyscrapers ruo na àkwà mmiri dị n'oké osimiri, site na ụgbọ elu gaa na ụlọ ọrụ ndị nwere ọgụgụ isi, nhazi ígwè na-emezi ihu nke injinịa ọgbara ọhụrụ na arụmọrụ ya dị mma. Dị ka isi ihe na-ebu ihe owuwu ụlọ mmepụta ihe, nchara ígwè ọ bụghị nanị na-ebu ibu nke oghere anụ ahụ, kamakwa na-egosipụta amamihe nke sayensị ihe onwunwe mmadụ na nkà na ụzụ injinịa. Edemede a ga-enyocha ihe omimi nke "ọkpụkpụ ígwè" a site na akụkụ atọ: njirimara akụrụngwa, mmepụta usoro mmepụta ihe, na mgbasawanye mpaghara ngwa.
1. The evolushọn nke ígwè: ọganihu na akụrụngwa arụmọrụ
Ntọala nke usoro nchara nke oge a na-aga n'ihu na-emepụta ihe ọhụrụ. CarbonIhe owuwu ụlọ(Q235 usoro) ka bụ nhọrọ mbụ maka ọkpụkpụ nke ụlọ ọrụ mmepụta ihe na ụlọ ndị nkịtị n'ihi ọmarịcha weldability na akụ na ụba; ebe ígwè dị elu dị elu nke dị ala (Q345 / Q390) na-eme ka ike dị ike karịa 50% site n'ịgbakwunye ihe ndị dị ka vanadium na niobium, na-aghọ "ike" nke isi tube nke nnukwu ụlọ elu.
2. Mgbanwe nrụpụta ọgụgụ isi: Usoro mmepụta nke ọma
N'okpuru ebili mmiri nke dijitalụ, nrụpụta nchara nchara etolitela usoro ọgụgụ isi zuru oke:
Ịcha ọgụgụ isi: Igwe na-egbutu laser na-akpụgharị akụkụ nke ihe ndị dị mgbagwoju anya na efere ígwè na ihe ziri ezi nke 0.1mm;
Robot ịgbado ọkụ: The isii-axis robotic ogwe aka na-arụkọ ọrụ na visual sensing usoro iji nweta 24-hour na-aga n'ihu weld guzobe;
Nwụnye modular tupu echichi: Igwe nchara 18,000-ton nke ọdụ ụgbọ elu Beijing Daxing na-enweta mgbakọ efu nke iri puku kwuru iri puku ihe site na teknụzụ BIM.
Ọganihu nke teknụzụ njikọ isi dị oke mkpa:
Njikọ bolt dị elu: 10.9S-ọkwa bolt preload ruru 1550MPa, na 30,000 ọnụ nke Shanghai Tower niile na-enweta njikọ esemokwu;
3. Ngwa gafere oke: Ike igwe sitere na ụwa ruo omimi miri emi
Ngalaba injinia ihe owuwu:
Ụlọ elu Shanghai nke dị mita 632 na-anabata mgbidi mkpuchi okpukpu abụọ + nnukwu usoro etiti, na tọn 85,000 nke ígwè na-eji akwa "obodo kwụ ọtọ";
Ogige akụrụngwa:
The isi ụlọ elu nke Shanghai-Suzhou-Jiangyin Yangtze River Highway na Railway Bridge nakweere Q500qE akwa ígwè, na otu chọrọ eriri na-agba 1,000 tọn;
Ụlọ ọrụ dị n'okpuru ala nke Baihetan Hydropower Station na-anabata usoro mkpuchi nchara, nke nwere ike iguzogide ule nke nde tọn 24 nke mmiri.
Mmechi
Akụkọ ihe mere eme nkeỌdịdị ígwèmmepe bụ akụkọ ihe mere eme nke ọhụrụ nke ụmụ mmadụ na-ama oke nke physics. Na China, ebe ewu ewu nke ụlọ ndị a na-emepụta ihe karịrị 30%, na taa, mgbe echiche nke igwe mbuli elu aghọwo ihe dị adị, nchikota nke ígwè na amamihe ga-emecha wuo ebe siri ike, dị ọkụ na nke ga-adịgide adịgide n'ọdịnihu.
Kpọtụrụ anyị maka ozi ndị ọzọ
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Oge nzipu: Eprel-01-2025