Tloaelehileng I-beam

Litlhaloso li hlahisoa ho latela bophahamo × botenya ba leoto × botenya ba letheka, 'me palo e ka boela ea sebelisoa ho bontša boholo bo boholo ba litlhaloso.Ka mohlala, No. 18 I-beam e bolela I-beam e nang le bolelele ba 18 cm.Bakeng sa maballo a nang le bophahamo bo tšoanang, a ka bontšoa ka ho kenyelletsa li-angle codes a, b, kapa c ka mor'a palo, joalo ka 36a, 36b, 36c, joalo-joalo E arotsoe ka I-beam e tloaelehileng, khanya ea I-beam. le bophara ba flange I-beam.Ho ea ka karo-karolelano ea bophahamo ba flange ho web, e arotsoe ka maballo a I-flange a pharaletseng, a mahareng le a moqotetsane.Litlhaloso tse peli tsa pele tsa tlhahiso ke 10-60, ke hore, bophahamo bo lekanang ke 10 cm-60 cm.

Tlhaloso ea I-beam e hlalosoa ka lisenthimithara tsa bophara ba letheka.Ka mohlala, No. 10 I-beam e na le bophara ba letheka la 10cm.Mefuta ea li-I-beam e kenyelletsa li-I-beams tse tloaelehileng tse chesang tse chesang, li-I-beams tse bobebe, le li-I-beams tse pharaletseng tse tšoanang le leoto (H-beams).Bophara ba thekeng la I-beam e tloaelehileng naheng ea heso ke 100～630mm, e hlalosoang e le No.10～No.63, le moepa oa lebota le ka hare la leoto ke 1:6.Mokhoa oa ho fetisa bakeng sa li-I-beams tse pota-potiloeng li kenyelletsa mokhoa oa ho feta o otlolohileng, mokhoa oa ho fetisa oblique le mokhoa o tsoakiloeng oa ho feta.Ho phaella moo, tšepe ea I-beam e ka boela ea sebelisa mokhoa o khethehileng oa ho roala.