Nanpu Bridge, iro rinoyevedza bhiriji muShanghai

Nzira yakanaka yekuziva kukosha kweguta rakayambuka nerwizi kuyera kukura nekukura kwemabhiriji aro. Kana iri Shanghai ingo tarisa iyo Nanpu Bridge, iro bhiriji rinoshamisa rinoyambuka huangpu rwizi.

Nanpu Bridge ndiyo yekutanga tambo-yakagara bhiriji muChina. Kureba kwayo kunodarika 400 metres uye kureba kwayo kubva kumahombekombe kusvika kumahombekombe ndeye 846 metres. Chimiro chayo chinoumbwa neshinda mbiri dzakakura dzakaita se-H, imwe neimwe iri 150 metres kukwirira. Makumi maviri nemaviri tambo dzesimbi dzakabviswa kutsigira main girders.

Asi pasina mubvunzo chinhu chinokwezva kwazvo cheiri zambuko rakanaka dhizaini yayo yakasarudzikayakagadzirirwa kudzikisira gradient yekuuya kuzambuko uku uchichengeta kushandiswa kwepasi kushoma. Kubva pakusvika kwaro kusvika kwarinobuda kune rumwe rutivi rworwizi, iyo Bridge yeNanpu inovhara chaizvo 8.346 metres uye inoita senge dhiragoni hombe inodzedzereka pamusoro peRwizi Huangpu, nemusoro wayo uye muswe munharaunda dzePuxi, guta rekare, uye Pudong, dunhu rine hunyanzvi hweShanghai.

Bhiriji risati ravhurwa muna1991, nzira chete yekuenda pakati pePuxi nePudong yaive nechikepe. Nhasi, kune rimwe divi, zvinofungidzirwa kuti dzinosvika mota zviuru zana nemakumi maviri dzinoyambuka zambuko iri zuva rega rega.

Mamwe mashoko - Shanghai, kupfuura Expo

Mifananidzo: focus.de