Ku nganda zubaka n’ubwubatsi, ibipimo bigira uruhare runini mu kurinda umutekano, kwiringirwa n’ubuziranenge. Igipimo kimwe kizwi cyane mu Burayi ni EN 10219, gikubiyemo ibice bikonje byubatswe byubatswe. Mu byiciro bitandukanye byavuzwe muri iki gipimo, S235JRH iragaragara cyane. Muri iyi blog, tuzareba neza icyoEN 10219 S235JRHbisobanura, ikoreshwa ryayo, nakamaro kayo mumishinga igezweho.
EN 10219 nigipimo cyiburayi cyerekana uburyo bwo gutanga tekinike kubice bikonje byubatswe byubatswe. Ibi bice birashobora kuba bizengurutse, kare cyangwa urukiramende kandi bigizwe n'imbeho nta kuvura ubushyuhe bukurikiraho. Ibi bivuze ko ibikoresho bigumana imiterere yumwimerere, bigatuma bikwiranye nuburyo butandukanye bwimikorere. Igipimo cyemeza ko ibyo bice byujuje ibyangombwa bisabwa bijyanye nubukanishi, imiterere yimiti hamwe no kwihanganira ibipimo.
S235JRH bivuga urwego rwihariye rwibyuma byujuje ubuziranenge bwa EN 10219. "S" yerekana ko ari ibyuma byubatswe kandi "235" byerekana ko ibikoresho bifite imbaraga nkeya za megapascal 235 (MPa). "J" yerekana ko ibyuma bibereye gusudira kandi "RH" byerekana ko ari igice cyuzuye. Uku guhuza imitungo ituma S235JRH ihitamo neza kumurongo mugari wimikorere.
Imwe mu nyungu zingenzi zo gukoresha ibice bya S235JRH ni imbaraga zayo-uburemere. Inzira ikonje irashobora gukora ibintu byoroheje nyamara bikomeye, bikagabanya cyane uburemere rusange bwinyubako cyangwa umushinga wibikorwa remezo. Ibi ni ingirakamaro cyane mubikorwa aho uburemere ari ikintu gikomeye, nkibiraro, iminara ninyubako ndende.
Byongeye kandi, impinduramatwara ya S235JRH ibice byubusa ituma bikwiranye nurwego runini rwa porogaramu. Zishobora gukoreshwa mu kubaka amakadiri, inkingi n’ibiti, ndetse no mu gukora ibikoresho byo mu bindi bikoresho. Ubushobozi bwo gusudira byoroshye byongera igishushanyo mbonera, cyemerera injeniyeri n'abubatsi gukora ibintu bishya kandi bishimishije.
Ikindi kintu cyingenzi cya EN 10219 S235JRH nukubahiriza umutekano wiburayi nubuziranenge. Mugukurikiza iyi ngingo ngenderwaho, abayikora barashobora kwemeza ko ibicuruzwa byabo byujuje ibisabwa bikenewe kugirango uburinganire bwimikorere n'imikorere. Ibi ntibitezimbere gusa umutekano wimiterere yanyuma, ahubwo binongera icyizere cyabakiriya nabafatanyabikorwa mubyiza byibikoresho byakoreshejwe.
Muri make, EN 10219 S235JRH nigipimo cyingenzi mubikorwa byubwubatsi nubwubatsi, bitanga ubuyobozi mugukoreshaimbeho yashizweho gusudira imiterereibice bidafite ishingiro. Guhuza imbaraga, guhuza no kubahiriza ibipimo byumutekano bituma ihitamo neza kumurongo mugari wa porogaramu. Mugihe inganda zubwubatsi zikomeje gutera imbere, akamaro ko kubahiriza ibipimo nkibyo biziyongera gusa, byemeze ko inyubako ziramba mugihe kubungabunga umutekano nubuziranenge. Waba uri injeniyeri, umwubatsi cyangwa rwiyemezamirimo, gusobanukirwa no gukoresha EN 10219 S235JRH birashobora kongera cyane intsinzi yumushinga wawe.
Igihe cyo kohereza: Ukuboza-05-2024