Akamaro k'imiyoboro ikaranze n'isudirwa mu bikorwa remezo bigezweho
Mu mutima wa Cangzhou, mu Ntara ya Hebei, hari urusyo rw'icyuma rwabaye ibuye ry'ifatizo ryaUmuyoboro wasutsweho urusyoInganda kuva zashingwa mu 1993. Uru ruganda rufite ubuso bwa metero kare 350.000, rufite umutungo wa miliyoni 680 z'amanyarwanda kandi rukoresha abakozi 680 bitanze. Mu bicuruzwa byinshi byarwo harimo imiyoboro ikoze mu nganda n'isudirwa, igice cy'ingenzi cy'ibikorwa remezo bigezweho, cyane cyane mu gutwara abantu n'ibintu biri mu mazi yo munsi y'ubutaka.
Imiyoboro y'amazi yo munsi y'ubutaka ni ingenzi cyane mu gutwara amazi neza kandi mu buryo bwizewe mu turere dutandukanye. Ni yo shingiro ry'uburyo bwacu bwo gutanga amazi, bigatuma abaturage babona uyu mutungo w'ingenzi. Ibikoresho byatoranijwe kuri iyi miyoboro ni ingenzi cyane, kuko igomba kwihanganira imbaraga z'ibidukikije ndetse n'imbaraga z'amazi itwara. Imwe mu mahitamo akunzwe cyane muri aka gace ni imiyoboro y'icyuma cya karuboni ikoreshwa mu buryo bw'umwuka, izwiho gukomera no kuramba kwayo.
Uruvange rwiza rw'imbaraga n'ubudahangarwa
Imiyoboro y'amazi yo munsi y'ubutaka ihura n'ibibazo bikomeye byo kurengera ibidukikije: umuvuduko w'ubutaka, umuyaga w'amazi, ingaruka za ruswa ... Ibi byose bikenera cyane ibikoresho by'imiyoboro. Imiyoboro y'icyuma ya S235 JR spiral na X70 submerged arc spiral yakozwe n'uruganda rwa Cangzhou yagenewe gukemura ibi bibazo. Imiyoboro yasutsweho ikanashyirwamo inkeri, yakozwe hakoreshejwe uburyo bwo gupima no gusudira neza, ntabwo ifite gusa ubuziranenge butangaje bw'imiterere, ahubwo inafite imbaraga n'uburambe bwayo bituma iba amahitamo meza yo gukoreshwa munsi y'ubutaka mu gihe kirekire.
Inganda zikora mu buryo bworoshye kandi zikoreshwa mu buryo burambuye
Akamaro k'ikoranabuhanga ryo gukata no gusudira kari mu rwego rwo hejuru rwo koroshya ibintu.Gusudira imiyoboro y'icyumabikorwa hakoreshejwe ibyuma bisudira. Ubu buryo ntibutuma gusa ibicuruzwa bitunganywa neza cyane, ahubwo bunatuma imiyoboro ifite uburebure butandukanye n'ubugari bw'inkuta ihinduka hakurikijwe ibisabwa n'umushinga. Kuva ku mazi yo mu mujyi kugeza ku mishinga minini yo kubungabunga amazi, imiyoboro isudira hakoreshejwe ibiti ishobora gutanga ibisubizo byihariye kugira ngo ihuze n'ibikenewe mu bikorwa remezo bitandukanye.
Hashyizwe imbaraga zingana ku nyungu z'ubukungu no ku burambe
Muri iki gihe, kubera ko ingengo y'imari igenda irushaho kuba nto, imiyoboro ishongeshejwe n'inkero itanga agaciro gake: ibiciro biri ku isoko bidatakaza ubuziranenge. Uburyo bwo gukora bunoze butuma iba amahitamo meza ku mishinga ihenze. Hagati aho, kuramba no kongera gukoreshwa kw'imiyoboro y'icyuma cya karuboni nabyo bisubiza icyifuzo cy'iterambere rirambye. Imiyoboro ishongeshejwe n'inkero ishyirwamo kandi ibungabungwa neza ishobora kumara imyaka ibarirwa muri za mirongo, bigabanyije cyane inshuro zo gusimbuza no gutakaza umutungo.
Kureba ahazaza: Udushya n'Ubushake Bitera imbere hamwe
Bitewe n’iterambere rihoraho ry’ikoranabuhanga mu nganda ndetse n’ubwiyongere bw’ibikenewe mu bikorwa remezo birambye, amahirwe y’isoko ry’imiyoboro myiza ikoze mu nganda ni manini cyane. Hamwe n’uburambe bw’imyaka hafi mirongo itatu n’iterambere ry’ikoranabuhanga, uruganda rwa Cangzhou ruzakomeza kwiyemeza guha isoko ibicuruzwa byujuje cyangwa birengeje amahame ngenderwaho y’inganda, no gushyigikira iyubakwa ry’ibikorwa remezo mu Bushinwa no ku isi yose.
Imiyoboro ishongeshejwe n'inganda si ibintu by'inganda gusa, ahubwo ni n'ishingiro ry'ingenzi mu kurinda umutekano w'umutungo w'amazi mu baturage no gushyigikira iterambere ry'imibereho myiza n'ubukungu. Mu gihe dukomeje guteza imbere imijyi no kuvugurura ibikorwa remezo, guhitamo ibikoresho nk'imiyoboro ishongeshejwe n'inganda bihuza imbaraga, kuramba n'ubukungu nta gushidikanya ko ari ishoramari ryiza mu gihe kizaza.
Igihe cyo kohereza: 18 Nzeri 2025