Ku nganda z’ubwubatsi n’ubwubatsi, amahame bigira uruhare runini mu kwemeza umutekano, ubwizerwe n’ubuziranenge. Imwe mu mahame shingiro yemewe cyane mu Burayi ni EN 10219, ikubiyemo ibice by’imiterere y’ubukonje byashongeshejwe. Mu byiciro bitandukanye bivugwa muri aya mahame, S235JRH ni yo yihariye cyane. Muri iyi blog, tuzareba neza icyoEN 10219 S235JRHbivuze, ikoreshwa ryayo, n'akamaro kayo ku mishinga y'ubwubatsi igezweho.
EN 10219 ni amahame y’i Burayi agaragaza uburyo tekiniki ikoreshwa mu gutanga ibice by’ubukonje, bifite ubukonje buvanze n’ubushyuhe. Ibi bice bishobora kuba uruziga, kare cyangwa uruziga kandi bifite ubukonje nta bushyuhe bukurikiyeho. Ibi bivuze ko ibikoresho bigumana imiterere yabyo y’umwimerere, bigatuma bikoreshwa mu buryo butandukanye. Amahame yemeza ko ibi bice by’ubukonje byujuje ibisabwa byihariye bijyanye n’imiterere ya mekanike, imiterere ya shimi n’uburyo bwo kwihanganira ingano.
S235JRH yerekeza ku gipimo cyihariye cy'icyuma gihuye n'ibipimo ngenderwaho bya EN 10219. "S" igaragaza ko ari icyuma cyubatswe mu buryo bw'imiterere naho "235" ikagaragaza ko ibikoresho bifite imbaraga nkeya zo gutanga umusaruro wa megapascal 235 (MPa). "J" ikagaragaza ko icyuma gikwiriye gusudira naho "RH" ikagaragaza ko ari igice cy'ubusa. Uku guhuza imiterere bituma S235JRH iba amahitamo meza ku buryo butandukanye bwo gukoresha mu miterere.
Imwe mu nyungu z'ingenzi zo gukoresha ibice bya S235JRH bifite ubugari ni igipimo cyabyo cy'imbaraga hagati y'uburemere. Uburyo bwo gukora ubukonje bushobora gukora inyubako zoroshye ariko zikomeye, bikagabanya cyane uburemere rusange bw'inyubako cyangwa umushinga w'ibikorwa remezo. Ibi ni ingirakamaro cyane cyane mu bikorwa aho uburemere ari ikintu cy'ingenzi, nk'ibiraro, iminara n'inyubako ndende.
Byongeye kandi, uburyo ibice bya S235JRH bifite ubugari butuma bikoreshwa mu buryo butandukanye. Bishobora gukoreshwa mu kubaka amadirishya, inkingi n'imitako, ndetse no mu gukora ibikoresho byo mu nzu n'ibindi bice by'inyubako. Ubushobozi bwo guhuzwa byoroshye byongera ubushobozi bwo gushushanya, bigatuma abahanga mu by'ubwubatsi n'abubatsi bashobora gukora inyubako zigezweho kandi zishimishije.
Ikindi kintu cy'ingenzi cya EN 10219 S235JRH ni uko yubahiriza amahame y'umutekano n'ubuziranenge y'i Burayi. Mu kubahiriza aya mahame, abakora ibicuruzwa bashobora kwemeza ko byujuje ibisabwa kugira ngo imiterere n'imikorere bibe byiza. Ibi ntibinoza gusa umutekano w'imiterere ya nyuma, ahubwo binatuma abakiriya n'abafatanyabikorwa bagira icyizere ku bwiza bw'ibikoresho byakoreshejwe.
Muri make, EN 10219 S235JRH ni igipimo cy'ingenzi mu rwego rw'ubwubatsi n'ubwubatsi, gitanga ubuyobozi ku ikoreshwa ryainyubako ikonje ivanze n'ubukonjeIbice bifite ububobere. Guhuza imbaraga, ubushobozi bwo gukora ibintu bitandukanye no kubahiriza amahame y’umutekano bituma iba amahitamo meza ku bikorwa bitandukanye. Uko inganda z’ubwubatsi zikomeza gutera imbere, akamaro ko kubahiriza ayo mahame kazakomeza kwiyongera, bigamije kwemeza ko inyubako ziramba mu gihe zibungabunga umutekano n’ubuziranenge. Waba uri injeniyeri, umwubatsi cyangwa rwiyemezamirimo, gusobanukirwa no gukoresha EN 10219 S235JRH bishobora kongera cyane intsinzi y’umushinga wawe.
Igihe cyo kohereza: Ukuboza-05-2024