Cov txheej txheem vaulting ntawm Etruscans tau nqus los ntawm cov neeg Loos, uas tau pib hauv 1 xees. AD kev txhim kho ntawm lub vaulting paub tab. Casting pob zeb nyob rau hauv ib qho khoom loj, cov neeg Loos tau tsim cov vaults ntawm zoo meej rigidity, tsis muaj thrust sab nraud, thiab yuav tsum tsis txhob muaj lub txaj.
Thaum twg lub puab tsaig tau tsim kho?
Thaum thawj zaug lub puab tais tau siv los ntawm huab tais Pergamon Attalos kuv nruab nrab ntawm 241 txog 197 BC. Tom qab ntawd nws tau dav siv nyob rau hauv architecture ntawm ancient Romans. Nws kuj muaj ntau heev nyob rau hauv lub tsev teev ntuj architecture nyob rau hauv thaum ntxov Nrab Hnub nyoog.
Lub tsev teev ntuj tsim li cas?
Ib lub puab tsaig (los yog hla) lub vault yog tsim los ntawm kev sib tshuam ntawm ob lub thoob ntim khoomIb tug tav (los yog ribbed) vault yog txhawb los ntawm ib tug series ntawm arched kab pheeb ces kaum ribs uas faib lub vault nto rau hauv panels. Lub tshuab nqus tsev kiv cua yog tsim los ntawm concave seem nrog ribs nthuav tawm zoo li tus kiv cua.
Leej twg invented vaulted ceilings?
Raws li Seneca, cov neeg Greeks tsim lub vaults nrog keystones. Thawj lub vaults 'keystones tau carved ncaj qha rau hauv lub masonry. Lawv suav txij thaum xaus ntawm 3rd xyoo BC. Ob tus Greeks thiab Etruscans siv cov txheej txheem tseem ceeb no.
Thaum twg kiv cua vaulting feem ntau?
Ntxuam vaulting feem ntau yog qhov twg hauv qab no? Late Gothic England. St.