H-beams I-beam Hot Rolled Iron Carbon Steel Hot itinye galvanized

H-ngalaba ígwè bụ ụdị nke echekwa ngalaba na elu-arụmọrụ ngalaba na ihe kacha cross-ngalaba nkesa na ọzọ ezi uche ike na-oke ruru. Akpọrọ ya aha n'ihi na ngalaba ya bụ otu mkpụrụedemede Bekee "H". Ebe ọ bụ na a na-ahazi akụkụ dị iche iche nke nchara H n'akụkụ aka nri, ígwè ahụ nwere uru nke nguzogide siri ike na-ehulata, ihe owuwu dị mfe, nchekwa ego na ịdị arọ n'ụdị ọkụ n'akụkụ niile, ma ejiri ya mee ihe n'ọtụtụ ebe. The ọkpụrụkpụ nke web nke H-beam bụ obere karịa nke ndị nkịtị I-beam na otu ịdị elu nke web, na flange obosara bụ ibu karịa nke ndị nkịtị I-beam na otu elu nke web. ya mere a na-akpọkwa ya obosara-ọnụ I-beam. Ekpebiri site na udi ya, modul nke ngalaba, oge inertia na ike kwekọrọ nke H-beams dị mma karịa I-beams nkịtị nke otu ibu. Ejiri ya mee ihe n'ụdị ọla nwere ihe dị iche iche chọrọ, ma ọ na-ebu oge mgbada, ibu nrụgide, ma ọ bụ ibu eccentric, ọ na-egosi arụmọrụ ya dị elu. E jiri ya tụnyere I-beam nkịtị, ọ nwere ike melite ikike ibu ibu ma chekwaa metal site na 10%-40%. Nchara nke nwere ụdị H nwere flange obosara, webụ dị gịrịgịrị, nkọwapụta dị iche iche na ojiji mgbanwe. Ọ nwere ike ichekwa 15% ruo 20% nke metal mgbe ejiri ya na truss dị iche iche. N'ihi na flanges ndị yiri n'ime na n'èzí, na n'ọnụ dị na nri akụkụ, ọ dị mfe ikpokọta na ikpokọta n'ime dị iche iche components, nke nwere ike ịzọpụta banyere 25% nke ịgbado ọkụ na riveting ọrụ, nke nwere ike ukwuu mee ngwangwa owuwu nke ngwa ngwa. oru ngo ma belata oge owuwu ihe.