Mu bijyanye n'ubwubatsi n'ubwubatsi, guhitamo ibikoresho bishobora kugira ingaruka zikomeye ku kuramba, imbaraga, n'imikorere rusange y'umushinga. Kimwe mu bikoresho byakuruye abantu benshi mu myaka ya vuba aha ni EN 10219 S235JRH icyuma. Iri Tegeko ry'Uburayi rigaragaza uburyo tekiniki ikoreshwa mu gutanga ibikoresho ku bice by'imyubakire bifite ubukonje, bishobora kuba uruziga, kare cyangwa uruziga. Muri iyi blog, tuzareba ibyiza byo gukoresha EN 10219 S235JRH n'impamvu ari amahitamo meza y'abahanga benshi n'abubatsi.
Gusobanukirwa EN 10219 S235JRH
EN 10219 S235JRH ni igipimo ngenderwaho ku bice by’ubwubatsi bifite ubukonje kandi bidasaba ubushyuhe bukurikira. Ibi bivuze ko icyuma gikozwe mu bushyuhe bw’icyumba, bifasha kubungabunga imiterere yacyo ya mekanike kandi bigatuma ubuso bugira ireme ry’ubuso. Inyito ya "S235" igaragaza ko icyuma gifite imbaraga nkeya za 235 MPa, bigatuma gikoreshwa mu buryo butandukanye. Inyito ya "JRH" igaragaza ko icyuma gikwiriye gukoreshwa mu bwubatsi busudiye, bigatanga ubundi buryo bwo gukora ibintu bitandukanye.
Ibyiza bya EN 10219 S235JRH
1. Igipimo cy'imbaraga nyinshi hagati y'uburemere n'imbaraga
Imwe mu nyungu zigaragara cyane zaEN 10219 S235JRHni igipimo cyayo gikomeye hagati y’uburemere n’imbaraga. Ibi bivuze ko ibikoresho bishobora kwihanganira imitwaro iremereye mu gihe bikomeza kuba byoroshye, bigatuma biba byiza mu mishinga y’ubwubatsi aho kugabanya ibiro ari ingenzi cyane. Iyi miterere yemerera gukora ibishushanyo mbonera byiza kandi ishobora kuzigama amafaranga yo gutwara ibikoresho n’ayo kubijyana.
2. Uburyo bwo gushushanya ibintu butandukanye
EN 10219 S235JRH iboneka mu buryo butandukanye (buzengurutse, kare na mpandeshatu), iha abubatsi n'abahanga ubushobozi bwo gushushanya inyubako zujuje ibisabwa byihariye by'ubwiza n'imikorere. Byaba bikoreshwa mu nyubako zigezweho cyangwa mu nganda zikomeye, iki cyuma gishobora guhindurwa kugira ngo gihuze n'ibikenewe mu buryo butandukanye.
3. Ubusoderi bwiza cyane
Nk’uko imiterere ya “JRH” ibigaragaza, EN 10219 S235JRH yagenewe inyubako zisudiwe. Uburyo bwo gusudiwemo bwiza butuma ihuzwa neza mu mishinga itandukanye y’ubwubatsi, bigatuma ihuza neza kandi yizewe. Iki kintu ni ingirakamaro cyane mu bikorwa aho ubuziranenge bw’inyubako ari ingenzi cyane.
4. Kunoza ikiguzi
GukoreshaUmuyoboro wa EN 10219bishobora gutuma imishinga y’ubwubatsi izigama amafaranga menshi. Ingufu zayo nyinshi zemerera ikoreshwa ry’ibice bito, bigabanya ikiguzi cy’ibikoresho bitabangamiye imikorere y’inyubako. Byongeye kandi, imikorere myiza y’ibice bikonje igabanya igihe cyo kubaka, bikongera uburyo bwo gukoresha amafaranga neza.
5. Kuramba
Mu rwego rw'ubwubatsi muri iki gihe, kubungabunga ibidukikije ni ikintu cy'ingenzi. EN 10219 S235JRH ikunze gukorwa hakoreshejwe uburyo butangiza ibidukikije kandi ubushobozi bwayo bwo kongera gukoreshwa bufasha kugabanya karuboni. Mu guhitamo ibi bikoresho, abubatsi bashobora gutuma imishinga yabo ihuzwa n'imikorere irambye, bityo bagakurura abakiriya bazirikana ibidukikije.
Ku bijyanye n'ikigo cyacu
Uruganda rwacu ruherereye mu Mujyi wa Cangzhou, mu Ntara ya Hebei kandi rwabaye urwa mbere mu gukora ibyuma byiza kuva rwashingwa mu 1993. Uru ruganda rufite ubuso bwa metero kare 350.000, rufite umutungo wa miliyoni 680 z'amanyarwanda, kandi rufite abakozi 680 b'inzobere mu gutanga ibicuruzwa byiza cyane. Ubuhanga bwacu mu gukora EN 10219 S235JRH butuma abakiriya bacu babona ibikoresho byujuje ubuziranenge n'imikorere myiza.
mu gusoza
Muri make, EN 10219 S235JRH itanga ibyiza byinshi bituma iba amahitamo meza mu bikorwa by’inyubako. Ifite imbaraga nyinshi hagati y’uburemere n’ubunini, imiterere yayo irahindagurika, irahuzwa neza, ihendutse kandi iramba bituma iba ibikoresho byiza cyane mu mishinga y’ubwubatsi igezweho. Nk’inganda zikomeye, twishimiye guha abakiriya bacu ibi bikoresho by’icyuma byiza, bibafasha kugera ku ntego zabo z’inyubako bafite icyizere.
Igihe cyo kohereza: Gashyantare-06-2025