H-ibiti bikurikiza amahame yu Burayi byashyizwe mu byiciro ukurikije imiterere yabyo, ingano n'imiterere ya mashini. Muri uru ruhererekane, HEA na HEB ni ubwoko bubiri busanzwe, buri kimwe gifite ibintu byihariye byo gusaba. Hasi ni ibisobanuro birambuye kuri ubu buryo bubiri, harimo itandukaniro ryabyo nibisabwa.
HEAUrukurikirane
Urukurikirane rwa HEA ni ubwoko bwibyuma bya H-beam bifite flanges zifunganye zubaka inyubako zisaba urwego rwo hejuru rwinkunga. Ubu bwoko bwibyuma bukunze gukoreshwa mumazu maremare, ibiraro, tunel, hamwe nizindi nzego zubwubatsi.Igishushanyo cyigice cya HEA kirangwa nuburebure burebure hamwe nurubuga ruto ugereranije, bigatuma ruba rwiza muguhangana nigihe kinini cyo kunama.
Imiterere yambukiranya: Imiterere-yambukiranya imiterere ya HEA yerekana imiterere isanzwe ya H, ariko ifite ubugari bugereranije.
Ingano yubunini: flanges iragutse cyane ariko urubuga ni ruto, kandi uburebure busanzwe buri hagati ya 100mm na 1000mm, urugero, ibipimo byambukiranya ibice bya HEA100 bigera kuri 96 × 100 × 5.0 × 8.0mm (uburebure × ubugari × uburebure bwurubuga × uburebure bwa flange).
Uburemere bwa metero (uburemere kuri metero): Nkuko umubare wikitegererezo wiyongera, uburemere bwa metero nabwo buriyongera. Kurugero, HEA100 ifite uburemere bwa metero hafi 16.7 KG, mugihe HEA1000 ifite uburemere bwa metero ndende cyane.
Imbaraga: Imbaraga nyinshi no gukomera, ariko ugereranije umutwaro muto wo gutwara ugereranije nurutonde rwa HEB.
Igihagararo: Ikigereranyo cyoroheje cyane hamwe nurubuga bifite intege nke muburyo bwo gutuza mugihe uhuye nigitutu nigihe cyo kugunama, nubwo birashobora kuba byujuje ibyangombwa byinshi byubatswe muburyo buteganijwe.
Kurwanya Torsional: Kurwanya torsional birasa nkaho bigarukira kandi birakwiriye muburyo budakenera imbaraga za torsional nyinshi.
Porogaramu: Bitewe n'uburebure bwacyo bwo hejuru hamwe n'imbaraga nziza zo kugonda, ibice bya HEA bikoreshwa kenshi aho umwanya ari ingenzi, nko mumiterere yibanze yinyubako ndende.
Igiciro cy'umusaruro: Ibikoresho byakoreshejwe ni bito, inzira yo kubyaza umusaruro iroroshye, kandi ibisabwa mubikoresho byo kubyaza umusaruro ni bike, bityo igiciro cyumusaruro ni gito.
Igiciro cyisoko: Ku isoko, kuburebure nubunini bumwe, ubusanzwe igiciro kiri munsi yuruhererekane rwa HEB, rufite inyungu zigiciro kandi kibereye imishinga itita kubiciro.
HEBUrukurikirane
Ku rundi ruhande, urukurikirane rwa HEB, ni H-beam yagutse, ifite ubushobozi bwo gutwara imitwaro ugereranije na HEA. Ubu bwoko bwibyuma bubereye cyane inyubako nini zubaka, ibiraro, iminara, nibindi bikorwa aho bigomba gukorerwa imitwaro minini.
Igice cyigice: Nubwo HEB nayo yerekana imiterere imwe ya H, ifite ubugari bwagutse burenze HEA, butanga ituze ryiza nubushobozi bwo gutwara imizigo.
Ingano yubunini: flange ni ngari kandi urubuga ni rwinshi, uburebure buringaniye nabwo kuva kuri 100mm kugeza kuri 1000mm, nkibisobanuro bya HEB100 ni 100 × 100 × 6 × 10mm, kubera flange yagutse, agace kambukiranya igice hamwe nuburemere bwa metero ya HEB bizaba binini kurenza icyitegererezo cya HEA gihwanye numubare umwe.
Uburemere bwa metero: Urugero, uburemere bwa metero ya HEB100 ni 20.4KG, ni kwiyongera ugereranije na 16.7KG ya HEA100; iri tandukaniro rigaragara cyane uko umubare wikitegererezo wiyongera.
Imbaraga: Bitewe na flange yagutse hamwe nurubuga runini, ifite imbaraga zingana cyane, umusaruro utanga nimbaraga zo gukata, kandi irashobora kwihanganira kunama cyane, gukata hamwe na torque.
Igihagararo: Iyo ikorewe imitwaro minini nimbaraga zo hanze, irerekana ituze ryiza kandi ntabwo ikunda guhinduka no guhungabana.
Imikorere ya Torsional: flange yagutse hamwe nurubuga rwimbitse bituma iruta iyindi mikorere ya torsional, kandi irashobora kurwanya neza imbaraga za torsional zishobora kubaho mugihe cyo gukoresha imiterere.
Porogaramu: Bitewe na flanges nini nubunini bunini bwambukiranya ibice, ibice bya HEB nibyiza kubisabwa aho hakenewe inkunga yinyongera n’umutekano, nkibikorwa remezo byimashini ziremereye cyangwa kubaka ibiraro binini.
Ibiciro byumusaruro: Harasabwa ibikoresho byinshi bibisi, kandi inzira yumusaruro isaba ibikoresho nibikorwa byinshi, nkumuvuduko mwinshi no kugenzura neza mugihe cyo kuzunguruka, bikavamo ibiciro byumusaruro mwinshi.
Igiciro cyisoko: Ibiciro byumusaruro mwinshi bivamo igiciro kiri hejuru yisoko, ariko mumishinga ifite ibisabwa byinshi, igiciro / imikorere iracyari hejuru cyane.
Kugereranya kwuzuye
Iyo uhisemo hagatiHea / Heb, urufunguzo ruri mubikenewe byumushinga wihariye. Niba umushinga usaba ibikoresho bifite imbaraga zo kunama kandi ntibigaragajwe cyane nimbogamizi zumwanya, noneho HEA irashobora guhitamo neza. Ibinyuranye, niba intego yibikorwa byumushinga ari ugutanga imbaraga zingirakamaro hamwe no gutuza, cyane cyane mumitwaro ihambaye, HEB byaba byiza.
Ni ngombwa kandi kumenya ko hashobora kubaho itandukaniro rito hagati yimyirondoro ya HEA na HEB yakozwe ninganda zitandukanye, bityo rero ni ngombwa kugenzura inshuro ebyiri ibipimo bijyanye kugirango hubahirizwe ibisabwa mubishushanyo mugihe cyo kugura no gukoresha. Muri icyo gihe, ubwoko ubwo aribwo bwose bwatoranijwe, hagomba kwemezwa ko ibyuma byatoranijwe byubahiriza ibiteganywa n’ibipimo ngenderwaho by’uburayi nka EN 10034 kandi byatsinze icyemezo cy’ubuziranenge. Izi ngamba zifasha kurinda umutekano no kwizerwa kumiterere yanyuma.
Igihe cyo kohereza: Gashyantare-11-2025
