Ibhuloho elide kakhulu emhlabeni

Kunezinhlaka eziningi ezimangalisayo emhlabeni ezenza isimanga futhi zijabule ngisho nakakhulu kubantu abangenalwazi emininingwaneni yobunjiniyela bendoda emgwaqweni. Namuhla, siphakamisa ukuthi uthathe ukuhamba ngokuhamba ngebhuloho eliphakeme kakhulu emhlabeni. Ngakho-ke, hlela ukuthi kube lula kakhulu - indlela yethu ihlala eFrance , lapho kutholakala khona i-viaduct yaseMillau - ibhuloho elimisiwe kakhulu emhlabeni.

Ibhuloho laseMillau lingabizwa ngaphandle kokuthobeka okungamanga yezinye izimangaliso zobunjiniyela bomhlaba, okunzima kangaka futhi kuqinisekiswe imininingwane encane kunazo zonke ukuklama kwayo. Itholakala ngaphesheya kwesigodi somfula iTar futhi ixazulula inkinga yendlela ephephile esuka enhloko-dolobha yaseFrance eya edolobhaneni elincane iBeers. Ngaphezu kwalokho, yiyona ibhuloho eliphakeme kunazo zonke eYurophu ukuthi umgwaqo omfushane kakhulu kunawo wonke uhamba usuka eFrance uye eSpain .

Kumele kuqashelwe ukuthi i-viaduct ye-Millau ayibhekani ngokucophelela ngenjongo yayo ngqo futhi inikeze lula ukuhamba, kodwa futhi ubuhle bokuklama kwayo. Akukhona ngengozi ukuthi izithombe zaleli bhuloho, ezenziwe abathwebuli bezithombe ezidumile emhlabeni wonke, zihlobisa amahhovisi namahhotela emazweni aseNdala naseNew. Okumangalisa kakhulu ukuthi i-Millau viaduct lapho ubhujane buvela phezulu phansi kwesigodi, kufihla izinsizakalo zayo. Ngesikhathi esifanayo, kukhona inkolelo ephelele yokuthi yonke ikhilomitha emibili yamahhala ihamba nje emoyeni.

Ukubhaliswa kweProjekthi yama-Miho viaduct kungokwabakhi ababili abavelele - uNorman Foster noMichel Virlajo. Imizamo yabo yamathenda nehlangene yabenza baqaphele le phrojekthi, engenazo izifaniso emhlabeni wonke, ngesikhathi esifushane. Ukuvulwa okukhulu kwebhuloho kwenzeka ngoDisemba 14, 2004, eminyakeni emine nje emva kokuqala ukwakhiwa. Futhi sekusele izinsuku ezimbili ngemuva kokuqala ukusebenza kwibhuloho, ukuqala kwezimoto okusebenzayo kwaqala.

Naphezu kwethi iqembu leprojekthi lihlanganisa izingqondo ezingcono kakhulu zobunjiniyela baseFrance, kwakunzima kakhulu ukwakha ibhuloho eliphakeme kunazo zonke emhlabeni. Isibonelo, ukuqinisekisa ukuphepha okuphelele kwesakhiwo sonke, abakhiqizi kwakudingeka bakheke ngokwehlukana ukuklanywa kwesinye sesekelo. Ngenxa yalokho, zonke izinto ezisekelwayo zinezinhlamvu ezihlukene futhi zenzelwe umthwalo ocacisiwe. Ngaphezu kwalokho, kwakudingeka ukuxazulula izinkinga ezihambisana nokuthutha nokufakwa kwazo zonke izingxenye zebhuloho, futhi empeleni i-main main iqukethe izingxenye ezingu-16 zamathani angu-2.3 ngamunye. Izinkinga eziningi zaletha abakhiqizi kanye nesimo sezulu esibucayi esifundeni saseTar River, zonke izinto ezidingekayo ukuba zicatshangelwe ekwakhiweni.

Ukunciphisa ukulungiswa okubizayo komgwaqo futhi isikhathi eside ngangokunokwenzeka ukusindisa ekubhujisweni kwesisekelo sebhuloho, kwakudingeka ukuthuthukisa indlela entsha yokukhonjiswa kwe-asphalt, ebonakala ngokumelana nokwanda kwemisebenzi yokusebenza. Umsebenzi ekuthuthukisweni kwengubo entsha yaqhutshwa iminyaka emithathu futhi ekugcineni wenziwa ngempumelelo. Namuhla, ukugqoka kweBhuloho laseMillau akunazifanekiselo emhlabeni wonke.

Ukwakha okunjalo okukhulu kwakudinga izindleko ezinkulu zezimali. Ngokusho okulinganiselwe kakhulu, i-viilla e-Millau ibiza imali engama-euro ayizigidi. Ukubeka iphuzu elikhethekile kuphela lokubhadela ibhuloho kwasetshenziswa cishe ama-euro ayizigidi ezingu-20. Futhi akumangalisi - endaweni yokuhlola kukhona imishini ekhethekile evumela ukuthi ulandelele inani lezimoto ebhuloho bese unquma umthwalo kuso nganoma isiphi isikhathi. Naphezu kwezindleko ezakhayo zokwakhiwa, izindleko zokuhamba ngebhuloho zingaphansi kwemingcele efanelekile. Isibonelo, umnikazi we-scooter travel ubiza ama-euro angu-9, umnikazi wemoto - kusuka ku-6 ukuya ku-7.7 euro, nomshayeli weloli elise-three axle - ngama-euro angu-29.