Ibhulorho mde ehlabathini - yinto ummangaliso design imibono

Bridge - yenye zobunjineli intle, edityaniswe kwiindonga imilambo namachibi, iilwandle neentlambo. Ngaphandle kokuba kunqabile ukuba wenza kaloliwe elisetyenziswayo lomqhubekisi phambili okanye indlela. iibhulorho Zininzi iisimboli izixeko namazwe, nokwenza fund legolide iingcamango yobugcisa kule okanye loo meko. abayili abaninzi iinjineli bayathanda ukuqinisekisa ukuba ulwakhiwo wabo waba uluhlu "kakhulu-ezininzi", oku konke nobuchule bakhe kunye kwetalente. Enye odume kunayo woku sisihloko "ibhulorho mde ehlabathini."

Kangangamawaka amaninzi eminyaka embali yabantu, isihloko wegqitha ukusuka kwelinye ukuya kwelinye ngezobunjineli, abakhi ukubeka mngeni emitsha. E langoku imini, mde ibhulorho ehlabathini ibekwe ne-Peoples Republic of China. Esi viaduct enkulu, ibekwe kwi Beijing-Shanghai kaloliwe, uye eShanghai ne Nanjing.

Ibhulorho mde ehlabathini yakhiwa kwixesha irekhodi: ngo-2008, oko sivulwe ngomsitho esindilisekileyo ngo-2011. Ibhulorho inxulumanisa iibhanki entle Yangcheng Lake, ubude apho kule ndawo ungaphantsi kancinane namawaka alithoba leemitha. Ubude lilonke kwebhulorho wenza emangalisayo - ngaphezulu kwe-164 lamawaka leemitha, kunye nokwakhiwa lwaqhutywa kwi kwemiqathango kunokuba nzima geographical, leyo efunisa ukuba abayili kwezisombululo ezintsha ukuzisa umsebenzi lafikelela esiphelweni esisengqiqweni.

Kwakhona kwi kummandla China oko ibhulorho mde ehlabathini, kubekwe phezu kwamanzi. Lo mmangaliso engineering inxulumanisa isixeko Qingdao kunye Huangdao siqithi. Angakwazi ezisebenza ngaphandle kokuphazamiseka Chinese echithwe kulwakhiwo yayo iminyaka emine, kodwa ngoku, ezi ziqinisekiso leengcali, oku ibhulorho mde ihlabathi liya kuba semthethweni iminyaka elikhulu ubuncinane, yonke imihla edlula eziliqela amashumi amawaka koomatshini. Le abayili ziye kuthathelwa ingqalelo kwaye eziphakamileyo iindawo wenyikima: ibhulorho enqumla Jiaozhou nako ukumelana yinyikima ukuya amanqaku-8.

Kukho into ukuze baqhayise ngento kunye nelizwe lethu. Vula kwi olwandulela APEC summit, ibhulorho yokudibanisa nemisinga kunye Isle of Russian Primorye, iye zombini guys elide (ubude yabo eemitha 580) kwakunye kukolulwa kweminwe omkhulu ixhaswa iintambo - 1.1 km. Ekubeni ukuphakama kwayo ngaphezu komphakamo wolwandle yayiziimitha 70, ngoko ngaphantsi unokuwisa nkqu inkulu Imikhumbi olwandle.

Noko ke, isihloko "ibhulorho cable-wahlala mde ehlabathini," Eliya lingcwaba lomfo izakhiwo ebekwe kwakhona China. Kuye kwavulwa Matshi 31, 2012 emkhosini yomthendeleko kunye isimemo nje iinkokeli zezopolitiko, kodwa kakuhle eyaziwa nomphakathi, izazinzulu abakhi evela ehlabathini lonke. Le friend ibekwe ngaphezu Aychzhay gorge, kwaye ubude balo kweminwe ngaphaya amanani angqinelanayo le ibhulorho kwisiqithi Russian kweemitha ezingama-72.

iinjineli Chinese anikele ingqalelo ekhethekileyo yokuba ngexesha ukwakhiwa eli ziko okokuqala ukusebenzisa zobugcisa zakutsha nje ukuba ukusebenza ukususela embindini ukuya eziphelweni kwebhulorho. Le ezintsha wenza kube lula ukuba amathuba terms of reference umsebenzi, ngoko ke ibhulorho ngokwayo labhalwayo kwisiqingatha sonyaka ngaphambi kunokuba kwakucetyiwe kwasekuqaleni.