Mu isi y’ubwubatsi ihora ihinduka, ibikoresho duhitamo bigira uruhare runini mu kugena ubwiza bw’inyubako, ndetse no mu mikorere yayo no kurambye kwayo. Kimwe mu bikoresho nk’ibyo cyakunzwe cyane mu bwubatsi bugezweho ni icyuma gikonje gikozwe mu buryo bwa welded. Ubu buryo bushya bwo kubaka icyuma butanga ibyiza byinshi bituma kiba amahitamo meza ku mishinga y’ubwubatsi bugezweho.
Ibyuma bikonje bikozwe mu buryo buvanze birangwa n'uburyo bwihariye bwo gukora, bukubiyemo gukora icyuma ku bushyuhe bw'icyumba hanyuma ukabisudira kugira ngo bibe igice gikomeye cy'inyubako. Ubu buryo bwongera imbaraga z'ibikoresho mu gihe butuma habaho imiterere igoye ijyanye n'ibisabwa mu nyubako zigezweho. Ikoreshwa ry'iki cyuma rigaragara cyane cyane mu nyubako ndende, ibiraro n'inganda aho gukomera no kuramba ari ngombwa.
Kimwe mu bicuruzwa bidasanzwe muri iki cyiciro ni ibyacuinyubako ikonje ivanze n'ubukonjeImiyoboro ya gazi ikozwe mu cyuma cya A252 cya 1. Iki gicuruzwa cyakozwe hakoreshejwe uburyo bwo gusudira bukozwe mu cyuma gikozwe mu buryo bwa kabiri, butuma ubuso burangira neza kandi bukagira imbaraga nyinshi. Imiyoboro yacu y'icyuma ikurikiza amahame ya ASTM A252 yashyizweho n'Umuryango w'Abanyamerika ushinzwe ibizamini n'ibikoresho (ASTM), yemeza ko yizewe kandi ko ikora neza mu buryo butandukanye. Iyi miyoboro irakoreshwa mu buryo butandukanye kandi ikoreshwa mu buryo butandukanye, kuva ku buryo bwo gukwirakwiza gazi kugeza ku nyubako zishyigikiwe.
Ibyiza byo gukoresha ibyuma bikonje byasutswe mu nyubako zigezweho birenza imbaraga. Imiterere yoroheje y'ibi bikoresho yemerera abubatsi gushushanya inyubako zikomeye nta guhungabanya umutekano. Ibi ni ingenzi cyane mu mijyi aho ahantu ari heza cyane. Byongeye kandi, ubuhanga mu gukora ibintu bivuze ko ibice bishobora gukorwa ku buryo bukwiye, bigabanyiriza imyanda kandi bikongera imikorere myiza mu bwubatsi muri rusange.
Byongeye kandi, ubushobozi bw'ubwiza bw'icyuma gikonje gikozwe mu byuma bishongeshejwe ntibushobora kwirengagizwa. Abubatsi bagenda barushaho gukururwa n'isura nziza kandi y'inganda iyi mashini itanga. Ishobora gusigara igaragara kugira ngo igaragare neza, igezweho cyangwa ikarangizwa mu buryo butandukanye kugira ngo yuzuze ibindi bice by'igishushanyo. Ubu buryo bworoshye butuma habaho imiterere y'ubuhanga mu gihe hagumana ubuziranenge bw'inyubako.
Iyi sosiyete iherereye i Cangzhou, mu Ntara ya Hebei, iri ku isonga mu nganda zikora ibyuma kuva yashingwa mu 1993. Iyi sosiyete ifite ubuso bwa metero kare 350.000 kandi yashoye imari nini ifite umutungo wa miliyoni 680 z'ama-ruble. Iyi sosiyete ifite abakozi 680 kandi yiyemeje gukora ibikoresho by'ibyuma byiza kandi byujuje ibisabwa mu bwubatsi bugezweho.
Mu gihe urebye imbere, ikoreshwa ry'ibyuma bikonjesha mu bwubatsi rizakomeza kwiyongera. Bitewe n'uko ubwiyongere bw'ibikorwa bikomeje kwiyongera ku kubungabunga no kunoza imikorere, ibi bikoresho biha abubatsi n'abubatsi igisubizo gishimishije. Mu guhitamo ibikoresho nk'ibikoresho bikonjesha mu bwubatsi bikonjesha.imiyoboro ya gazi, abanyamwuga mu nganda bashobora kwemeza ko imishinga yabo idashushanyije neza gusa, ahubwo ko inafite imiterere myiza kandi itangiza ibidukikije.
Muri make, gushyira ibyuma bikonje mu nyubako zigezweho bigaragaza iterambere rikomeye mu bwubatsi. Ingufu zabyo, ubushobozi bwabyo bwo gukora ibintu bitandukanye, n'ubwiza bwabyo bituma biba isoko y'agaciro ku bahanga mu by'ubwubatsi kugira ngo bagere ku nzitizi z'imiterere y'ubwubatsi mu gihe bakurikiza amahame y'umutekano n'ubudahangarwa. Uko dukomeza guhanga udushya no kunoza ibicuruzwa byacu, dukomeje kwiyemeza gushyigikira umuryango w'abubatsi dukoresheje ibikoresho byiza cyane.
Igihe cyo kohereza: Gashyantare-07-2025