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Engenharia Civil ·

Concreto Armado 1

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Area aços mínimos 100 cm Aço total 020 fctm lo bu fyd fctm 050 fck³ Em MPa fctm 030 125³ fctm 256 Em MPa As fctm 02 256 em 100 20 500 MPa As para 100 mm 205 cm³ p 1 m de laço A laço 111 6wd 6c lo bu fyd 6c 06 fctm fctm fctm02 fck² Em Mpa fyd ygd fyd fck 115 fctm 01 25³ fctm 120 Mpa fctm 180 123 MPa 19 Tgd 500 635 115 fyd caso 500 MPa spirat