Uyu mushinga ni ikizunguruka cyumuzingi / uburebure bwa metero 44.55 / uburebure bwa metero 332 / uburebure bwa metero 77.2.
1. Purlin zose zavuzwe haruguru ni hot-dip galvanised urukiramende rwicyuma, amafaranga ya galvanizing ni 250 ~ 275g / m, naho ibikoresho ni Q235B.
2. Ingano yikibanza igomba kugenzurwa mbere yo kubaka imiterere.
3. Ibindi bitamenyekanye bigomba kubahiriza ibipimo byigihugu bigezweho.
4. Urukurikirane rwo kwishyiriraho ni: gutwara umupira - umupira wumugozi wo hasi, inkoni - inkoni yinda - umupira wo hejuru, inkoni.
Icyuma: Keretse niba byavuzwe ukundi, imiyoboro yose yicyuma ikozwe mubyuma bya Q235B.Ibigize imiti hamwe nubukanishi bigomba kubahiriza ibiteganijwe muri iki gihe "Carbon Structural Steel" (GB / T700-2006).Imbaraga zingana, kurambura, gutanga umusaruro, ikizamini cyo kugonda ubukonje hamwe ningaruka zikomeye yibikoresho bigomba kwemezwa ko byujuje ibisabwa, kandi ibikubiye muri sulfure, fosifore na karubone bigomba kuba byujuje ibisabwa.Kwihanganira umubyimba wibyapa byujuje ibyangombwa bisabwa kugirango imikorere yimitingito ikorwe muri "Ibipimo, Imiterere, Uburemere hamwe no kwihanganira ibyuma bishyushye bishyushye".
1) Ikigereranyo cyagaciro kapimwe imbaraga zumusaruro wibyuma nigipimo cyapimwe cyingufu zingutu ntigomba kurenza 0.85;
2) Icyuma kigomba kugira intambwe igaragara yumusaruro, kandi kuramba ntigomba kuba munsi ya 20%;
3) Icyuma kigomba kugira gusudira neza no gukomera gukomeye.
Igihe cyo kohereza: Werurwe-18-2022