Akamaro k'umuyoboro wa Sawn na Weld mu bikorwa remezo bigezweho
Hagati ya Cangzhou, Intara ya Hebei, yicaye uruganda rukora ibyuma rwabaye urufatiro rwaYabonye Umuyoboro Weldinganda kuva yashingwa mu 1993. Uruganda rufite metero kare 350.000, rufite umutungo wa miliyoni 680 z'amafaranga y'u Rwanda kandi rukoresha abakozi 680 bitanze. Mubicuruzwa byayo byinshi harimo imiyoboro ikozwe kandi isudira, igice cyingenzi cyibikorwa remezo bigezweho, cyane cyane mu gutwara amazi y’ubutaka.
Imiyoboro y'amazi yo mu kuzimu ni ngombwa mu gutwara amazi neza kandi yizewe mu turere dutandukanye. Bagize urufatiro rwa sisitemu yo gutanga amazi, bigatuma abaturage babona ayo masoko yingenzi. Ibikoresho byatoranijwe kuriyi miyoboro ni ngombwa, kuko bigomba guhangana n’ingutu z’ibidukikije ndetse n’umuvuduko w’amazi batwara. Bumwe mu buryo buzwi cyane muri kariya gace ni umuyoboro wogosha wa karubone umuyoboro, uzwiho imbaraga no kuramba.
Uruvange rwimbaraga nimbaraga
Imiyoboro yohereza amazi mu nsi ihura n’ibibazo bitoroshye by’ibidukikije: umuvuduko wubutaka, ihungabana rya hydraulic, ingaruka zo kwangirika ... Aha hantu hose hasabwa cyane cyane ibikoresho byumuyoboro. Imiyoboro y'icyuma ya S235 JR hamwe na X70 yarengewe na arc yahinduwe imiyoboro ya spiral yakozwe n'uruganda rwa Cangzhou yateguwe neza kugirango ikemure ibyo bibazo. Imiyoboro isudutse, ikozwe muburyo bwa kalibibasi hamwe nubuhanga bwo gusudira, ntabwo ifite ubunyangamugayo bwububiko gusa, ahubwo nimbaraga zabo nigihe kirekire bituma bahitamo neza kubutaka bwigihe kirekire.
Inganda zoroshye kandi zikoreshwa mugari
Ibyiza byo kubona no gusudira tekinoroji iri murwego rwo hejuru rwo guhinduka.Gusudira ibyumabikozwe no gusudira ibyuma. Ubu buryo ntabwo butanga gusa ibicuruzwa bihanitse neza ahubwo binashoboza gutunganya imiyoboro ifite diametero zitandukanye nubunini bwurukuta ukurikije umushinga. Kuva amazi yo mu makomine gushika ku mishinga minini yo kubungabunga amazi, imiyoboro isudira irashobora gutanga ibisubizo byakozwe kugirango bikemure ibikorwa remezo bitandukanye.
Kuringaniza kimwe byibanda ku nyungu zubukungu no kuramba
Uyu munsi, hamwe ningengo yimari igenda irushaho gukomera, imiyoboro-isudira itanga imiyoboro idasanzwe: ibiciro byapiganwa bidatanze ubuziranenge. Uburyo bwiza bwo gukora butuma ihitamo neza kumishinga ititaye kubiciro. Hagati aho, kuramba no kongera gukoreshwa mu miyoboro ya karubone nayo yitabira guhamagarira iterambere rirambye. Imiyoboro isudutse yashizwemo neza kandi ikabungabungwa irashobora kumara imyaka mirongo, igabanya cyane inshuro zo gusimbuza imyanda.
Kureba ahazaza: Guhanga udushya no gusaba gutera imbere hamwe
Hamwe nogukomeza gutera imbere kwikoranabuhanga mu nganda no kwiyongera kw'ibikorwa remezo birambye, amahirwe yo kwisoko ku miyoboro yo mu rwego rwo hejuru yo gusudira ni nini cyane. Hamwe nuburambe bwimyaka mirongo itatu hamwe nubukorikori bwikoranabuhanga, uruganda rwa Cangzhou ruzakomeza kwiyemeza guha isoko ibicuruzwa byujuje cyangwa birenze ibipimo byinganda, no gushyigikira iyubakwa ryibikorwa remezo mubushinwa ndetse no kwisi yose.
Imiyoboro isudutse ntabwo ari ibicuruzwa byinganda gusa; kandi ni umusingi w'ingenzi mu kubungabunga umutekano w’amazi mu baturage no gushyigikira iterambere ry’imibereho n’ubukungu. Muburyo bwo gukomeza gutera imbere kwimijyi no kuvugurura ibikorwa remezo, guhitamo ibikoresho nkimiyoboro isudira ikomatanya imbaraga, kuramba nubukungu ntagushidikanya ko ari ishoramari ryubwenge ejo hazaza.
Igihe cyo kohereza: Nzeri-18-2025