Mubyerekeranye nubwubatsi nubwubatsi bwubaka, guhitamo ibikoresho birashobora guhindura cyane kuramba, imbaraga, nibikorwa rusange byumushinga. Ikintu kimwe cyashimishije cyane mumyaka yashize ni EN 10219 S235JRH ibyuma. Ibipimo ngenderwaho byu Burayi byerekana uburyo bwogutanga tekiniki kubukonje bwubatswe bwubatswe bwubatswe bushobora kuba buzengurutse, kare cyangwa urukiramende. Muri iyi blog, tuzareba ibyiza byo gukoresha EN 10219 S235JRH n'impamvu aribwo buryo bwiza bwo guhitamo injeniyeri n'abubatsi benshi.
Gusobanukirwa EN 10219 S235JRH
EN 10219 S235JRH ni igipimo cyibice byubatswe byubatswe bikonje kandi bidasaba kuvura ubushyuhe nyuma. Ibi bivuze ko ibyuma bikozwe mubushyuhe bwicyumba, bifasha kugumana imiterere yubukanishi kandi bikarangirira hejuru kurwego rwo hejuru. Ijambo "S235" ryerekana ko ibyuma bifite ingufu nkeya zingana na 235 MPa, bigatuma bikwiranye nuburyo butandukanye bwo gukoresha imiterere. Umugereka wa "JRH" werekana ko ibyuma bibereye kubaka gusudira, bitanga ubundi buryo bwinshi.
Ibyiza bya EN 10219 S235JRH
1. Ikigereranyo cyimbaraga-z-uburemere
Imwe mu nyungu zigaragara zaEN 10219 S235JRHni imbaraga zayo nyinshi-ku bipimo. Ibi bivuze ko ibikoresho bishobora gushyigikira imitwaro iremereye mugihe hasigaye yoroheje, bigatuma biba byiza mubikorwa byubwubatsi aho kugabanya ibiro ari ngombwa. Iyi mikorere ituma ibishushanyo mbonera bikora neza kandi birashobora kuzigama kubintu byoherejwe.
2. Guhindura ibishushanyo
EN 10219 S235JRH iraboneka muburyo butandukanye (buzengurutse, kare na mpande enye), biha abubatsi naba injeniyeri guhinduka muburyo bwo gushushanya bujuje ibyangombwa byuburanga nibikorwa. Byaba bikoreshwa muburyo bugezweho bwubaka cyangwa ama frame akomeye mubikorwa byinganda, iki cyuma kirashobora guhindurwa kugirango gikemure ibikenewe bitandukanye.
3. Gusudira bihebuje
Nkuko izina rya "JRH" ribigaragaza, EN 10219 S235JRH yagenewe ibikoresho byo gusudira. Ubudodo bwayo buhebuje butuma bwinjizwa mu buryo butandukanye mu mishinga itandukanye y'ubwubatsi, bigatuma ubumwe bukomeye kandi bwizewe. Iyi mikorere ni ingirakamaro cyane mubikorwa aho uburinganire bwimiterere ari ngombwa.
4. Gukoresha ikiguzi
GukoreshaEN 10219 umuyoborobirashobora kuvamo kuzigama cyane mubikorwa byubwubatsi. Imbaraga zayo nyinshi zituma hakoreshwa ibice byoroheje, bikagabanya ibiciro byibintu bitabangamiye imikorere yimiterere. Byongeye kandi, imikorere yibice byubukonje bigabanya igihe cyubwubatsi, bikarushaho kunoza imikorere.
5. Kuramba
Muri iki gihe cyubwubatsi, iterambere rirambye. EN 10219 S235JRH ikorwa kenshi hakoreshejwe uburyo bwangiza ibidukikije kandi kuyisubiramo bifasha kugabanya ibirenge bya karubone. Muguhitamo ibi bikoresho, abubatsi barashobora gukora imishinga yabo ijyanye nibikorwa birambye, bityo bakurura abakiriya bangiza ibidukikije.
Ibyerekeye isosiyete yacu
Uruganda rwacu ruherereye mu mujyi wa Cangzhou, mu Ntara ya Hebei kandi rwabaye umuyobozi mu bicuruzwa by’ibyuma byo mu rwego rwo hejuru kuva rwashingwa mu 1993. Uru ruganda rufite ubuso bwa metero kare 350.000, rufite umutungo wa miliyoni 680 z'amafaranga y'u Rwanda, kandi rukoresha abahanga 680 bitanze biyemeje gutanga ibicuruzwa byiza. Ubuhanga bwacu mu gukora EN 10219 S235JRH butuma abakiriya bacu bakira ibikoresho byujuje ubuziranenge nibikorwa byiza.
mu gusoza
Muncamake, EN 10219 S235JRH itanga ibyiza byinshi bituma iba ihitamo ryambere kubikorwa byubaka. Igipimo cyacyo kinini-kiremereye, igishushanyo mbonera, gusudira neza, gukoresha neza no kuramba bituma biba ibikoresho byiza mumishinga yubwubatsi bugezweho. Nkumushinga wambere, twishimiye guha abakiriya bacu ibi bikoresho byicyuma cyiza, tubafasha kugera kubyo bagamije kubaka bafite ikizere.
Igihe cyo kohereza: Gashyantare-06-2025