Curvas Interaccion
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Datos Iniciales Curva Cuantía f'c (MPa) = 28 1 0.001 fy (MPa) = 420 2 0.002 200000 3 0.003 b (mm) = 400 4 0.004 h (mm) = 400 5 0.005 0.85 6 0.006 φ = 0.65 Número de barr Varillas 6 205.9 Recubrimiento (mm) 50.0 dist max entre barras (mm 150.0 Def última del concreto 0.003 Deformacion fluencia acer 0.002 Curva 1 c (mm) a (mm) es1 es2 100 85.0 0.00150 300 -0.00300 150 127.5 0.00200 400 -0.00100 200 170.0 0.00225 420 0.00000 205.9 175.0 0.00227 420 0.00009 250 212.5 0.00240 420 0.00060 300 255.0 0.00250 420 0.00100 350 297.5 0.00257 420 0.00129 400 340.0 0.00263 420 0.00150 450 382.5 0.00267 420 0.00167 500 425.0 0.00270 420 0.00180 550 467.5 0.00273 420 0.00191 600 510.0 0.00275 420 0.00200 --- --- ES (MPa)= β1 = Cb (cm) = fs1 (MPa) Pumáx
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Curvas de interaccion
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Asi (seccin) (cm2)Datos InicialesCurvaCuantaAsT (cm2)As1 (cm2)As2 (cm2)As3 (cm2)f'c (MPa) =2810.001160.053.353.353.3fy (MPa) =42020.002320.0106.7106.7106.7ES (MPa)=20000030.003480.0160.0160.0160.0b (mm) =40040.004640.0213.3213.3213.3h (mm) =40050.005800.0266.7266.7266.71 =0.8560.006960.0320.0320.0320.0 =0.65Nmero de barras222Varillas6di (mm)Cb (cm) =205.950.0200.0350.0Recubrimiento (mm)50.0dist max entre barras (mm)150.0Def ltima del concreto0.003Deformacion fluencia acero0.002
Curva 1c (mm)a (mm)es1fs1 (MPa)es2fs2 (MPa)es3fs3 (MPa)Pu (N)Mu (N*mm)10085.00.00150300-0.00300-420-0.00750-42050726086585850150127.50.00200400-0.00100-200-0.00400-420781343111761163200170.00.002254200.000000-0.00225-4201051960125343400205.9175.00.002274200.0000917-0.00210-4201083494126194250250212.50.002404200.00060120-0.00120-2401325350126708563300255.00.002504200.00100200-0.00050-1001595967117104650350297.50.002574200.001292570.000000186440496531663400340.00.002634200.001503000.0003875213148064911600450382.50.002674200.001673330.00067133239764822201129500425.00.002704200.001803600.000901802663180-31625750550467.50.002734200.001913820.001092182928250-96585583600510.00.002754200.002004000.001252503192973-172689400Pumx------------251640500.82013124020131242320000
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