Mbale zachitsulokupanga zinthu zoyambira m'magawo kuyambira pakupanga ma skyscraper mpaka kupanga makina olemera. Ngakhale ali ndi udindo wofunikira, ma nuances aukadaulo pakusankha mbale ndikugwiritsa ntchito nthawi zambiri amakhala amanyalanyazidwa. Nkhaniyi ikufuna kuthetsa kusiyana kumeneku popereka kusanthula koyendetsedwa ndi data kwa magwiridwe antchito azitsulo pansi pamikhalidwe yosiyana siyana, ndikuwunika momwe dziko lingagwiritsire ntchito komanso kutsata miyezo yaumisiri padziko lonse lapansi.
Njira Zofufuzira
1.Njira Yopangira
Phunziroli limaphatikiza njira zochulukira komanso zabwino, kuphatikiza:
● Kuyesa kwamakina kwa ASTM A36, A572, ndi SS400 zitsulo zamakalasi.
● Finite Element Analysis (FEA) zofananira pogwiritsa ntchito ANSYS Mechanical v19.2.
● Zoyeserera zochokera ku ntchito yomanga milatho ndi mapulatifomu a m'mphepete mwa nyanja.
2.Magwero a Deta
Zambiri zidasonkhanitsidwa kuchokera:
● Zolemba zopezeka poyera zochokera ku World Steel Association.
● Kuyesa kwa labotale kochitidwa molingana ndi ISO 6892-1:2019.
● Zolemba zakale zamaprojekiti kuyambira 2015–2024.
3.Kuberekanso
Magawo onse oyerekeza ndi deta yaiwisi amaperekedwa mu Zowonjezera kuti zitsimikizire kusinthika kwathunthu.
Zotsatira ndi Analysis
1.Mechanical Performance potengera Giredi
Mphamvu Yamphamvu ndi Kuyerekeza kwa Zokolola:
Gulu | Mphamvu zokolola (MPa) | Mphamvu ya Tensile (MPa) |
Chithunzi cha ASTM A36 | 250 | 400-550 |
Chithunzi cha ASTM A572 | 345 | 450-700 |
Chithunzi cha SS400 | 245 | 400-510 |
Mafaniziro a FEA adatsimikizira kuti mbale za A572 zimawonetsa 18% kukana kutopa kwapang'onopang'ono ponyamula cyclic poyerekeza ndi A36.
Zokambirana
1.Kutanthauzira Zomwe Zapeza
Kuchita bwino kwambiri kwa mbale zothiridwa ndi Q&T kumagwirizana ndi nthanthi zazitsulo zomwe zikugogomezera kapangidwe ka tirigu woyengedwa. Komabe, kusanthula kwamtengo wapatali kukuwonetsa kuti mbale zokhazikika zimakhalabe zogwira ntchito zosafunikira.
2.Zolepheretsa
Zambiri zidatengedwa kuchokera kumadera otentha a nyengo. Maphunziro enanso akuyenera kuphatikizira madera otentha komanso otentha.
3.Zothandiza
Opanga ayenera kuika patsogolo:
● Kusankha zinthu potengera chilengedwe.
● Kuwunika kwenikweni makulidwe panthawi yopanga.
Mapeto
Kuchita kwa mbale zachitsulo kumatengera kapangidwe ka aloyi ndi njira zopangira. Kutengera ma protocol osankhidwa mwapadera kumatha kukulitsa moyo wanthawi zonse mpaka 40%. Kafukufuku wamtsogolo akuyenera kufufuza ukadaulo wa nano-coating kuti apititse patsogolo kukana kwa dzimbiri.
Nthawi yotumiza: Oct-14-2025