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Arquivo para download - arqnot6943.pdf

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Amortecimento recomendado ξ <strong>para</strong> a análise(fração do crítico)CEB - Bulletin d´information nº 209, pag. 15• piso crú ξ=0.03• piso acabado (+ forro, dutos, pavimento, mobília) ξ=0.06• piso acabado + divisórias ξ=0.12

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