Flex

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DISENO DE VIGAS RECTANGULARES A FLEXION DATOS DE ENTRADA f'c fy b d dt Mu

260 4500 25 40 40 3 β1 0.86428571

Kg/cm2 Kg/cm2 cm cm cm tm w1(O=0,9) 0.2709375

DATOS DE SALIDA β1 R ø ω P As Asmax Asmin a c Ɛs

0.8500 0.0288 0.9000 0.0327 0.0031 3.11 17.89 3.11 2.534 2.98 0.03725

0,85-,05(f'c-280)/70 domina la tension con respecto a " dt" con respecto a "d" con respecto a "Asmin" Acero minimo es=0,004 14/fy o 0 ,8(f'c)^,5/fy con respecto a "As" a/B1 ductil

w2(O=0,65) 0.421458

R1(O=0,9) R2(O=0,65) R(d) R(dt) 0.2049812 0.2060317 0.0288462 0.0288462

ø 42.8165

P max 0.01789

Pmin1 0.0031

Pmin2 0.00287

Pmin 0.00311

P 0.00189

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