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Unformatted text preview: the moment vs curvature diagram assuming constitutive equations typically used at ultimate behavior. Also, compute and plot in the same graph the first cracking moment and the associated curvature. Use c f = 30 MPa, d = 0.5 m, y f = 400 MPa, t f = 3 MPa, c E = 4700 c f Hint: Assume max compressive strain in concrete equal to 10 u , 10 2 u , 10 3 u ,, u 3#7 0.3m 0.6m C Strain...
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 Spring '08
 CASADAS

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