CONCRETO ACERO VIGA

280 4200 b 30h 70r 4e 1t´ 1d 61ф 0.9

MOMENTO ULTIMO ф 0.9Mu 35 PROCESO DIRECTO PROCESO INVERSOw w 0.13520428 As 5.7

0.124418963 1.55971097 ρ 0.00311475ρ 0.00901362 w 0.04672131

As 16.4949221 Mu 12.780764

LONGUITUD DE DESARROLLO ψt 1ψe 1

245.2057462 λ 1db 2.54

fc fy

Ld

DIAMETROS AREA UNITARIA CANT CANT CANT AREA TOTAL AREA TOTAL

1/4 0.3167 29 30 31 9.184 9.50076523 3/8 0.7126 12 13 14 8.551 9.2632461 1/2 1.2668 7 8 9 8.867 10.1341488 5/8 1.9793 4 5 6 7.917 9.89663 3/4 2.8502 2 3 4 5.700 8.5506871 5.0671 1 2 3 5.067 10.13414

1 3/8 9.5799 0 1 2 0.000 9.57993

ALTERNATIVAS FE

As 16.4949221 1/4 52.1 3/8 23.1 1/2 13.0 5/8 8.3 3/4 5.81 3.3

1 3/8 1.7

AREA TOTAL

9.817457419.9758034911.400917411.87595611.40091615.2012119.15986

REQUISITOS GENERALES DE RESISTENCIA

CM 1 U1 1.4*CM+1.7*CV 3.1CV 1 U2 3.75 1.25Cvi 1 U3 0.9*CM±1.25CVi 2.15 -0.35CS 5 U4 1.25*(CM+CV)±CS 7.5 -2.5CE 1 U5 0.9*CM±CS 5.9 -4.1CL 1 U6 1.4*CM+1.7*CV+1.7*CE 4.8CT 1 U7 0.9*CM+1.7*CE 2.6

U8 1.4*CM+1.7*CV+1.7*CL 4.8U9 1.05*CM+1.25*CV+1.05*CT 3.35U10 1.4*CM+1.4*CT 2.8

NUEVAS COMBINACIONES 1.4 CM + 1.7CV1.25(CM+CV) +CS1.25(CM+CV) -CS0.9CM+CS0.9CM-CS

1.25*(CM+CV±CVi)