Viaduct Landwasser


ESwitzerland, kwidolophu yaseGraubünden, i-arc yesitimela se-Landwasser yakhiwa ngaphesheya komlambo. Le ngenye yeebhanti ezona zintle kakhulu zomzila wesitimela ehlabathini. Ukuphakama ukusuka kwisiseko senkxaso ede kakhulu kunye nokuqala kwemizila yesitimela ngamamitha angama-65, ubude ukusuka ekungeneni kwidwala kunye nesiseko se-viaduct ngu-136 metres. Ibhuloho inemiqolo emithandathu, ubude bayo buyi-mitha ezingama-20, kwaye inomzila omnye weetreni. Yintoni enye into enomdla malunga nale nto yokukhanga , siya kuthi xelela.

Ukwakhiwa

Ngethuba lokwakha umnxibelelwano omkhulu wesitimela eSwitzerland , inani elikhulu lezithintelo kwafuneka liyiswe. I-Canton yaseGraubünden ineendawo ezinamatye, kwaye iintaba eziphakamileyo ziyanzima ukuba kwakhiwe ibhuloho. Lo msebenzi wawunebunzima kakhulu ngenxa yendawo yokuma komhlaba kunye noMlambo womhlaba ogeleza kwi-canyon, okuza kuhlamba i-scaffolding. Ngoko ke, sakhetha indlela entsha engaziwayo yokwakha eSwitzerland. Kwinqanaba lamatye, iipilisi zaqhutyelwa kwaye sele zidibene kunye nesakhiwo sobumba, kwaye lo wokwakhiwa wawube nezitena ezenziwe nge-dolomite kunye ne-limestone. Izitena kule ndawo yokuphakama zithunyelwa nge-winch kagesi. Umthamo wendawo yokuqeshisa i-9200 cubic meters. m.

Namhlanje

Ngethuba lokubuyiselwa komsebenzi ukususela ngoMeyi ukuya kuSeptemba 2009, i-violet ye-Landwasser ayizange iyeke ukusebenza, kodwa ukukhusela umsebenzi ukuba angaphazamisekile, i-viaduct yayigubungele ngokugqithiseleyo ngengubo ebomvu, ekhangeleke kakhulu. Iindleko ezipheleleyo zokubuyiselwa zaziyi-4.5 yezigidi zamaSwitzerland.

Kuza kube yimhla, i-viwacu ye-Landwasser isimboli se-Albulic Railway, nantsi indlela eyaziwayo kakhulu eSwitzerland - uBernina Express . Nsuku zonke iitreni ezingama-60 zidlula kwibhulorho, eyenza malunga neendlela ezili-22 ezili-nyaka ngonyaka.

Ndingafika njani?

Ukuze ubone i-Landwasser viaduct, ungathatha i-train efanayo ye-Bernina Express okanye ulandele indlela esuka kwi- Davos ukuya kwi-Filisur.