Chidule chachidule cha I-beam:
I-beam, yomwe imadziwikanso kuti Beam Beam (dzina lachingerezi I Beam), ndi chingwe chachitsulo chokhala ndi gawo lopangidwa ndi I.I-mtengo amagawidwa kukhala wamba ndi kuwala I-mtengo, H - zooneka zitsulo atatu.I-beam imagwiritsidwa ntchito kwambiri pazomangamanga zosiyanasiyana, ma atlas Bridges, magalimoto, zothandizira, makina ndi zina zotero.Wamba I-mtengo ndi kuwala I-mtengo mapiko muzu pang'onopang'ono woonda m'mphepete, pali ena Angle, wamba I-mtengo ndi kuwala I-mtengo mtundu umaimiridwa ndi chiwerengero cha masentimita m'chiuno kutalika Arabic nambala, ukonde, flange makulidwe ndi flange m'lifupi zosiyanasiyana specifications mu m'chiuno kutalika (h) × mwendo m'lifupi (b) × m'chiuno makulidwe (d).Mafotokozedwe a mtengo wamba wa I-mtengo amathanso kufotokozedwa ndi chitsanzo, chitsanzocho chimasonyeza chiwerengero cha masentimita a kutalika kwa chiuno, monga 16 #.Ngati pali kusiyana kosiyanasiyana kwa miyendo ndi makulidwe a m'chiuno kwa matabwa a I omwe ali ndi kutalika kwa chiuno, A, B, ndi C ayenera kuwonjezeredwa kumanja kwa chitsanzo kuti asiyanitse.
Kugwiritsa ntchito I-beam:
Wamba I-mtengo, kuwala I-mtengo, chifukwa gawo kukula ndi mkulu, yopapatiza, kotero mphindi ya inertia wa manja awiri aakulu a gawo ndi lalikulu, choncho, kawirikawiri angagwiritsidwe ntchito mwachindunji mu ukonde ndege kupinda. mamembala kapena kamangidwe ka lattice ya mamembala amphamvu.Sikoyenera kugwiritsa ntchito mamembala a axial compression kapena kupinda mamembala molunjika kundege ya intaneti, zomwe zimapangitsa kuti ikhale yochepa kwambiri pakugwiritsira ntchito.