Amahirwe yo gukoresha hamwe nibibazo bya fibre fibre hamwe nibikoresho byinshi murwego rwibikorwa remezo

Uyu munsi ndashaka gusangira nawe ingingo:

Imyaka icumi ishize, ibiganiro bijyanyeibikorwa remezoyazengurutse amafaranga menshi yinyongera yari akenewe kugirango ayakosore. Ariko uyumunsi haribandwa cyane kuramba no kuramba mumishinga ijyanye no kubaka cyangwa gusana imihanda yigihugu, ibiraro, ibyambu, amashanyarazi, nibindi byinshi.

Inganda zikora zirashobora gutanga ibisubizo birambye leta zunzubumwe zamerika zishakisha. Hamwe n’inkunga yiyongereye, nkuko byasabwe mu mushinga w’ibikorwa remezo by’amadorari miliyoni 1.2, ibigo bya Leta zunze ubumwe z’Amerika bizagira inkunga n’amahirwe menshi yo kugerageza ikoranabuhanga rishya ndetse n’ubuhanga bwo kubaka.

Greg Nadeau, Umuyobozi akaba n'Umuyobozi mukuru wa Infrastructure Ventures, yagize ati: “Hariho ingero nyinshi muri Amerika hose aho gukoresha udushya twinshi byagaragaye ko ari byiza, haba ibiraro cyangwa inyubako zubatswe. Ingaruka nini ku itegeko remezo ry’ibiraro hejuru y’amafaranga atangwa buri gihe Ishoramari ritanga amahirwe ku bihugu byo gukoresha ayo mafranga mu kwagura imikoreshereze no gusobanukirwa n’ibindi bikoresho. Ntabwo ari ubushakashatsi, byagaragaye ko bakora. ”

IbikoreshoByakoreshejwe mu kubaka izindi ngaruka-zihanganira ibiraro. Ikiraro muri leta zunze ubumwe za Amerika ku nkombe n’amajyaruguru zikoresha umunyu wo mumuhanda mugihe cyitumba cyaraboze kubera kwangirika kwibyuma muri beto yubakishijwe ibyuma kandi byubatswe. Gukoresha ibikoresho bidashobora kwangirika nk'urubavu rushobora kugabanya umubare w'amafaranga Minisiteri ishinzwe gutwara abantu n'ibintu muri Amerika (DOT) igomba gukoresha mu kubungabunga ikiraro no gusana.

Nadeau yagize ati: “Ubusanzwe, ibiraro bisanzwe bifite ubuzima buringaniye bwimyaka 75 bigomba kuvurwa cyane mugihe cyimyaka 40 cyangwa 50. Gukoresha ibikoresho bitangirika bishingiye ku guhitamo kwawe birashobora kongera ubuzima bwa serivisi no kugabanya ubuzima bwigihe kirekire. ikiguzi. ”

Hariho ubundi buryo bwo kuzigama. Ati: "Niba dufite ibikoresho bidashobora kwangirika, ibice bya beto bishobora kuba bitandukanye. Kurugero, ntitwakagombye gukoresha imiti yangiza ruswa, igura amadorari 50 kuri metero kibe ”, ibi bikaba byavuzwe na Porofeseri wa kaminuza ya Miami hamwe n’ishami ry’ishami ry’ubwubatsi n’ubwubatsi Antonio Nanni.

Ikiraro cyubatswe nibikoresho byinshi birashobora gushushanywa hamwe nuburyo bworoshye bwo gushyigikira. Ken Sweeney, Perezida akaba n'Umuyobozi Mukuru wa Tekinoroji y'Iterambere ry'Ibikorwa Remezo (AIT), yagize ati: “Iyo ukoresha beto, wakoresha amafaranga menshi n'umutungo wubaka ikiraro kugira ngo ushyigikire uburemere bwacyo, ntabwo ari imikorere yacyo, Byitwa gutwara imodoka. Uramutse ugabanije uburemere bwacyo kandi ukaba ufite igipimo kinini cyo kugereranya ibiro, ibyo byaba ari inyungu nini: kubaka byari kuba bihendutse kubaka. ”

Kuberako utubari twinshi tworoshye cyane kuruta ibyuma, amakamyo make arasabwa gutwara utubari twinshi (cyangwa ibice byikiraro bikozwe mubibari) kugirango bakore. Ibi bigabanya imyuka ihumanya ikirere. Ba rwiyemezamirimo barashobora gukoresha ingendo ntoya, zihenze kugirango bazamure ibice byikiraro bihujwe, kandi biroroshye kandi bifite umutekano kubakozi bubaka kubitwara.