Tlhophiso le mantsoe

•Naheng ea Amerika,Tšepe Ke Beams hangata ho hlalosoa ho sebelisoa botebo le boima ba sefate.Ka mohlala, "W10x22" e ka ba bolelele ba 10 in (25 cm) ka botebo (bophahamo ba I-beam ho tloha sefahlehong se ka ntle sa flange ho ea sefahlehong se ka ntle sa flange e 'ngoe) 'me e boima ba 22 lb/ft (33). kg/m).Hoa lokela ho hlokomeloa hore karolo e pharaletseng ea flange hangata e fapana ho tloha botebong ba bona ba lebitso.Tabeng ea letoto la W14, li ka ba botebo ba 22.84 in (58.0 cm).

• Mexico, marako a tšepe a bitsoa IR 'me hangata a hlalosoa ho sebelisoa botebo le boima ba sefate ka mantsoe a metric.Ka mohlala, "IR250x33" e ka bang 250 mm (9.8 in) ka botebo (bophahamo ba I-beam ho tloha sefahlehong se ka ntle sa flange ho ea sefahlehong se ka ntle sa flange e 'ngoe) 'me e boima ba hoo e ka bang 33 kg/m (22). lb/ft).

Mokhoa oa ho metha:

Bophahamo (A) X Web (B) X Flange Width (C)

M = Steel Junior Beam kapa Bantam Beam
S = BoemoTšepe Ke Beam
W = Standar Wide Flange Beam
H-Pile = H-Pile Beam