Imiyoboro y'ibyuma ihindagurika yabaye ibuye ry'ifatizo mu bikorwa remezo bigezweho, cyane cyane mu gukwirakwiza amazi no gucunga amazi mabi. Azwiho imbaraga no kuramba, iyi miyoboro yakozwe kugirango yujuje ubuziranenge butandukanye, harimo ASTM A536 ibisobanuro, igaragaza ibisabwa kubikoresho byumuyoboro wibyuma. Mu byiciro bitandukanye biboneka, K9 icyiciro cya ductile icyuma cyicyuma kiragaragara cyane kubintu byongerewe imbaraga mubukanishi, bigatuma bikwirakwira cyane. Umuyoboro w'icyuma DN800, ufite diameter nomero 800, ni amahitamo azwi ku mishinga minini, itanga igisubizo cyizewe cyo gutwara amazi n'andi mazi.
Ikoreshwa ry'imiyoboro y'ibyuma ihindagurika ni nini, uhereye kuri sisitemu yo gutanga amazi ya komini kugeza mubikorwa byinganda. Kurwanya kwangirika kwabo hamwe nubushobozi bwo kwihanganira umuvuduko mwinshi bituma biba byiza haba hejuru yubutaka ndetse nubutaka. Byongeye kandi, imiyoboro yicyuma ikoreshwa cyane muri sisitemu yo gukingira umuriro, aho kwizerwa aribyo byingenzi. Ubwinshi bwiyi miyoboro ibemerera gukoreshwa mubidukikije bitandukanye, nko mumijyi, imiterere yicyaro, ndetse nubutaka bugoye. Mugihe imijyi ikomeje gutera imbere kandi ibikorwa remezo bisaba kwiyongera, gukenera ibisubizo birambye kandi byiza nkibisubizo byumuyoboro wibyuma bigenda byiyongera.
Mugihe muganira kurwego rwo gutondekanya imiyoboro yicyuma, ni ngombwa kumva akamaro k'amanota atandukanye. Urwego rwa K9, nkurugero, rwashizweho kugirango rukemure igipimo cyumuvuduko mwinshi ugereranije n amanota yo hasi, bigatuma bikwiranye nibisabwa aho ibyago byo kwiyongera byiganjemo. Ibisobanuro by'imiyoboro y'ibyuma ihindagurika, harimo uburebure bw'urukuta na diameter, ni ingenzi mu kumenya imikorere yabyo mu bihe bitandukanye. Isano iri hagati ya diameter nominal nigitutu nacyo cyibanze; uko diameter yiyongera, igipimo cyumuvuduko kigomba gusuzumwa neza kugirango hamenyekane ubusugire bwa sisitemu. Iyi sano irakenewe cyane cyane kumiyoboro minini, nkumuyoboro wicyuma wa DN800, ugomba kuba warakozwe kugirango ukemure imitwaro ikomeye ya hydraulic.
Mugihe isi ikenera imiyoboro yicyuma ikomeza kwiyongera, amasosiyete nka Jindalai Steel Company iri ku isonga mu guhanga udushya no kubyaza umusaruro. Hamwe no kwiyemeza ubuziranenge no kuramba, Isosiyete ikora ibyuma bya Jindalai yigaragaje nk'umuyobozi mu gukora imiyoboro y'ibyuma byangiza, yubahiriza amahame mpuzamahanga n'imikorere myiza. Isosiyete yibanda ku bushakashatsi n’iterambere byemeza ko ibicuruzwa byabo bihura n’ibikenewe ku isoko, mu gihe kandi bikemura ibibazo by’ibidukikije. Nkuko imishinga remezo kwisi igenda ishyira imbere kuramba no gukora neza, uruhare rwimiyoboro yicyuma, cyane cyane iyujuje ubuziranenge bwa A536 na K9, nta gushidikanya ko izakomeza kuba ingirakamaro mugushiraho ejo hazaza h’imicungire y’amazi no gukwirakwiza amazi.
Mu gusoza, imiyoboro yicyuma ihindagurika, cyane cyane iyashyizwe munsi ya ASTM A536 na K9, nibintu byingenzi mubikorwa remezo bigezweho. Porogaramu zabo zikoresha inganda zitandukanye, kandi gusobanukirwa nibiranga nibikorwa biranga ingeniyeri n'abashinzwe imishinga kimwe. Mugihe ibigo nka Jindalai Steel Company bikomeje guhanga udushya no kubyara imiyoboro ihanitse yujuje ibyuma, inganda zirashobora kwitega kubona iterambere ryarushaho kuzamura ubwizerwe nubushobozi bwibikorwa remezo byingenzi.
Igihe cyo kohereza: Apr-24-2025