Ukutyunjwa kunye nesigama
•EMelika,Steel I Beams zichazwe ngokuqhelekileyo kusetyenziswa ubunzulu kunye nobunzima bomqadi.Umzekelo, umqadi "W10x22" umalunga ne-10 kwi (25 cm) ubunzulu (ubude obuqhelekileyo be-I-beam ukusuka kubuso obungaphandle beflange ukuya kubuso obungaphandle belinye iflange) kwaye inobunzima be-22 lb/ft (33). kg/m).Kufuneka kuqatshelwe ukuba icandelo le-flange elibanzi lihlala lihluka kubunzulu balo.Kwimeko yoluhlu lwe-W14, ingaba nzulu njenge-22.84 kwi-(58.0 cm).
• EMexico, iintsimbi ze-I zibizwa ngokuba yi-IR kwaye zichazwe ngokuqhelekileyo ngokusebenzisa ubunzulu kunye nobunzima be-beam ngokwemiqathango ye-metric.Umzekelo, umqadi "IR250x33" umalunga ne-250 mm (9.8 in) ubunzulu (ubude be-I-beam ukusuka kubuso obungaphandle beflange ukuya kubuso obungaphandle belinye iflange) kwaye inobunzima obumalunga ne-33 kg/m (22). lb/ft).
Umeta njani:
Ubude (A) X Web (B) X Ububanzi beFlenge (C)
M = Steel Junior Beam okanye Bantam Beam
S = StandardSteel I Beam
W = Standard Wide Flange Beam
I-H-Pile = i-H-Pile Beam