Kunoza imikorere no kumera ni ngombwa muburyo bukomeye bwo gukora inganda ziremereye. Imwe mu iterambere rikomeye mu buhanga bwo gusudira kugirango tujya mu myaka yashize ni ukunywa inshuro ebyiri gusunika arc (Dsaw). Ubu buhangano bushya ntabwo bwongerera gusa ubusugire bwibice bisuye, ariko kandi byoroshya imikorere, bikayihindura umukino winganda zishingiye kubikoresho biremereye.
Ku mutima wa Dsaw nubushobozi bwayo bwo gutanga ubwiza buhebuje ninzego nke. Uburyo burimo ARCS ebyiri zishyingurwa munsi yumurongo wa granular, irinda ikidendezi cyo kwanduza no kunyeganyega. Igisubizo ni igisukura, urugamba rukomeye rushobora kwihanganira ejo hazaza h'ibijumba biremereye. Ibi ni ngombwa cyane kubigo bitanga umusaruroubukonje bwakozwe nezaIbice byuzuye, nkibisobanuro mubuziranenge bwi Burayi muzengurutse, kare cyangwa urukiramende. Ibi bice nibyingenzi muburyo butandukanye, harimo nubwubatsi, ibikorwa remezo nimashini ziremereye.
Igihe cya Hebei giherereye i Cancegzhou, Intara ya Hebei, igihingwa cyerekana rwose ibyiza bya Dsaw mu gukora imirimo iremereye. Yashinzwe mu 1993, igihingwa gikubiyemo ubuso bwa metero kare 350.000 kandi ifite imitungo yose ya miliyoni 680 yuan. Hamwe n'abakozi ba 680 bitanze, igihingwa ni umuyobozi mu gukora umusaruro w'imiterere miremire yo mu rwego rwo hejuru. Mugutezimbere Dsaw mubikorwa byo gukora, igihingwa cyanoze cyane imikorere no gutanga umusaruro.
Imwe mu nyungu nyamukuru za Dsaw ni umuvuduko. Inzira yemerera umuvuduko wihuse kuruta uburyo gakondo, bugabanya igihe cyo gukora. Iyi mikorere ni ingenzi cyane kubikorwa biremereye-gukora aho igihe gikunze kugaragara. Mu kugabanya igihe cyo gusudira, abakora barashobora kongera umusaruro no kubahiriza ibisabwa ku isoko rirushanwa.
Byongeye kandi, Dsaw Weld Weld Weld ikomeje guhoraho. Inzira ya ARC yarengeweho igabanya ibyago byubwenge nkuburozi nibisanzwe bishobora guhungabanya ubusukure bwibicuruzwa byanyuma. Ibi ni ngombwa cyane cyane kubice bisukuye bisukuye, bigomba kuba byujuje ubuziranenge bwujuje ubuziranenge kugirango umutekano kandi wizewe kubisaba. Igihingwa cya Congzhou gikoresha ubu buhanga kugirango umenye ko ibicuruzwa byayo bidahuye namahame yinganda, ahubwo arenga.
Usibye kuzamura imikorere nubwiza, Dsaw kandi ifasha kubika ibiciro. Hamwe nindyu gake, nta bukene bukenewe bwo gukora, bivuze ko abakora bashobora gutanga ibikoresho neza. Ibi ni byiza cyane cyane umusaruro munini, aho amafaranga yibiciro numurimo nibintu byingenzi muburyo rusange bwumusaruro.
Nkuko inganda ziremereye zikomeje kwiyongera, kwemeza tekinoroji yo gusudira yateye imbere nkagukuba kabiri arc gusudiraAzagira uruhare runini muguhindura ejo hazaza. Ibigo bishora muri iri koranabuhanga ntibizamura imikorere ikoreshwa gusa ahubwo bizanamura ibicuruzwa, bityo byungutse umwanya wambere mumasoko arushanwa cyane.
Muri make, inshuro ebyiri zuzuye arc gusudira ni uguhindura ibikorwa biremereye mugutezimbere imikorere nubuziranenge. Iki gihingwa mumujyi wa Cangzhou ni urugero rwiza rwukuntu ikoranabuhanga rishobora guhuzwa neza mubikorwa byo gukora, bitanga ibice byujuje ubuziranenge byuzuyemo inganda zigezweho. Nkuko abakora baharanira kuba indashyikirwa, bange ikoranabuhanga bashya nka DSAUW bizaba ingenzi kugirango batsinde mumyaka iri imbere.
Igihe cyo kohereza: APR-08-2025