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Arch vs. Paulo Afonso - Comparison of sizes
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Arch
Paulo Afonso

Arch vs Paulo Afonso

Arch
Paulo Afonso
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Arch

StateBern

Country

Switzerland
Capital
Population 1514
Postcode3296

Informations

An arch is a vertical curved structure that spans an elevated space and may or may not support the weight above it, or in case of a horizontal arch like an arch dam, the hydrostatic pressure against it. Arches may be synonymous with vaults, but a vault may be distinguished as a continuous arch forming a roof.



Arches appeared as early as the 2nd millennium BC in Mesopotamian brick architecture, and their systematic use started with the ancient Romans, who were the first to apply the technique to a wide range of structures.

Source: Wikipedia
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Paulo Afonso

State

Country

Capital
Population 117377

Informations

Paulo Afonso is a city in Bahia, Brazil. It was founded in 1958. The city is the seat of the Roman Catholic Diocese of Paulo Afonso. The city is served by Paulo Afonso Airport. The municipality contains part of the Raso da Catarina ecoregion. The municipality holds part of the 26,736 hectares (66,070 acres) Rio São Francisco Natural Monument, which protects the spectacular canyons of the São Francisco River between the Paulo Afonso Hydroelectric Complex and the Xingó Dam.



It contains part of the 104,842 hectares (259,070 acres) Raso da Catarina Ecological Station, created in 2001.

Source: Wikipedia

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