Viaduct - he piriti ranei e kore?

Piriti, overpasses, flyovers, viaducts - kupu katoa he taurite. Ano, tohu ratou he kaupapa hanga tino rite, kei te whānui e whakamahia ana e te tangata i roto i tona mahi. Ki te wehewehe i waenganui i enei ariā, me tuku te mea iti.

piriti

Tenei hanganga engineering, mea whakaaro he wa roa i mua. Ko tētahi o nga rā matamua i te BC rau ma toru. Mai nga wa onamata, kua timata iwi ki te hanga piriti ki te hinga mau fifi wai pērā i awa, ngā roto, repo, me ētahi atu Na reira, Ko te kupu tino whakamahia i roto i te whakaarohia, engari ano hoki te matamua e kore anake. I roto i te tikanga whanui, ko te tahi atu whakaurunga katoa whakahuatia ko nga piriti, na te uiraa i roto i te taitara, kia whakahoki "ae." Heoi, i reira he he "engari." Mō ia he wahi iti i muri mai.

Viaduct

Mā konei e, hanga nei i runga i te tahi atu ara, engari e kore e te huaina ana a reira i te piriti no te tū i reira he rerekētanga nui o ia. Tuatahi o te katoa e meinga ratou e te meka e te hoahoa o te towahiwahi ana i reira he kore hiahia ki te whakaaro i te pānga o ngā taiao e pā ana ki te awa, e wātea ana i raro i te piriti. Na reira tautoko te hanga o te parau tumu i roto i tenei take e faikehekehe parau. E kore matou e ruku hōhonu ia ki nga kōrero hangarau, haamana'o tatou e toru anake ngā āhuatanga, e whai he ānini i piriti kaihoahoa. Tenei pakaru o te hukapapa, tu'ino me kaipuke nuinga haere raro. Towahiwahi - he, i roto i te meka, te piriti ki runga ki te ara o mua. Na reira, to tatou tetahi wā mō tenei whare. Reira takoto he iti "engari" te whaitake o te whakamahi i te kupu "piriti" i roto i te faaotiraa o te towahiwahi.

towahiwahi

Ki te hoki hanga o te towahiwahi ana te tikanga titau rua ki te wha maro o 10-30 mita i roto i te roa i ia, e hoki whakapanga te trestle ko te tikanga tika ki ake o ratou. I roto i te meka, ko te rerekētanga katoa i waenganui i te hanganga engineering tenei. Heoi, ko te wāhi nui i konei, ko te kia whiti i te tūāpapa uta momo maha tauārai, mo te tauira, kia mau ai ki he awa, ara me te reriwe ara i te wa ano, ko te kupu te whakakotahi i roto ia ia, me te piriti me te towahiwahi.

Viaduct

A feruri i te ahua e whai ake nei o te piriti. He he he faufaa rerekē i te hunga kua kōrerohia i mua tetahi momo o mau fifi. Me uru tenei awaawa, nga awaawa, awaawa. Na reira, i reira he kore e taea ki te whakamahi i te kupu "towahiwahi ana". Ko te he ahua rerekē o te hanganga piriti - te Viaduct. Fakakaukau ki ona āhuatanga.

Construction o viaducts hei utu o rori tikanga e tika ai i roto i te wā i reira te ōhanga kaore ki te waihanga he pukepuke. Ko te mea i whakaritea katoa e te hohonu o te awa, me tona roa i roto i te kōtaha o te ara waka e wātea ana. Ko te kupu, ko te rerekētanga i te trestle Viaduct he kore mata nui atu iti iho ranei flat raro i te piriti. Nā ki tenei take, ko kore te taua momo o tautoko me Tīpae i roto i tenei take e tika ana. Viaducts e te tikanga - whare tino ataahua, me te nui. Hei tauira, te tiketike o tetahi o nga pou o te Viaduct teitei o te ao o Millau he āhua 340 mita.

Tonu te kaupapa, ka taea e tatou whakahua tetahi whare ngā, ahakoa te distantly anake e pā ana te reira ki ngā ariā pērā i overpasses me rori. Ko te aqueducts pera-ka karanga tenei. Ko tenei e ngákaunuitia ki te Viaduct, anake hoki te whakawhiti o te wai, hei utu o waka i runga i te Gully, he awa atu tutukitanga ranei, te tikanga he wahi o te pūnaha irrigation.

mutunga

E hoki ki te pātai uihia i roto i te taitara, te whakahoki whakamutunga ki reira. Ae, Viaduct - he piriti i runga i te parau tumu o te hanganga, a kahore, rite kore e hanga ki runga i mōrearea te wai, a ka ki runga ki te ara ōrite. He pera ano te dialectic.