Mute
Ponto de Interrogaรงรฃo
๐Ÿ—๏ธ TORRE DE PISA: O MILAGRE DA ENGENHARIA QUE FREOU A QUEDA! 1๏ธโƒฃ A ESTABILIZAร‡รƒO DE UM รCONE Apรณs sรฉculos de inclinaรงรฃo, a Torre de Pisa foi estabilizada em 2001 por uma equipe internacional de engenheiros. Hoje, ela: Nรฃo estรก mais afundando: A inclinaรงรฃo parou em 3,97ยฐ (antes era 5,5ยฐ). Pode durar +300 anos com a estrutura atual. 2๏ธโƒฃ COMO CONSERTARAM? Extraรงรฃo controlada de solo: Removeram 70 toneladas de terra do lado alto para "empurrar" a torre de volta. Contrapesos de chumbo: 900 tonelada
Follow
11
0
4
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