según tabla 9.5(a) recubrimiento peralte(d)hminlosa=l/24= (10/24)*12= 5" 1" 4"

Pplosa= (5/12)*150= 62.5lb/pie2

ladrillo de cemento= 83kg/m2= 83*(2.2045/((1/0.3048)^2))= 16.99879438944 lb/pie2relleno=1"= (1/12)*(2200)*(2/(1/0.3048)^3)= 11.4444895238784 lb/pie2

Cmtotal= 90.9432839133184 lb/pie2Cvoficina(sala de archivo)= 500kg/m2= 500*(2.2045/(1/0.3048)^2) 102.40237584 lb/pie2Cvpasillo= 500kg/m2= 500*(2.2045/(1/0.3048)^2) 102.40237584 lb/pie2

Wu= 272.975742039982 lb/pie2

hminvig=l/24 (20*12)/24= 10usar seccion 5x10"ln= 10´-(5/12)´= 9.58333333333333

Max Mu=(1/12)Wuln^2 2089.18066462891 lb/pie

ln= 9.5833333 d=4" 4 f´c= 3000 lb/pulg2wuln2 25070.168 b=1´=12" 12 fy= 60000 lb/pulg2

Mu 1790.7263 1566.8855 1566.8855 1566.8855 1566.8855 1566.8855 1566.8855 1790.7263

-1044.59033231 -2089.181 -2089.181 -2089.181 -2089.181 -2089.181 -2089.181 -2089.181 -1044.59

Mu/ϕbd^2 124.35599 108.81149 108.81149 108.81149 108.81149 108.81149 108.81149 124.3559972.5409952996 145.08199 145.08199 145.08199 145.08199 145.08199 145.08199 145.08199 72.540995

ρ 0.0021 0.0019 0.0019 0.0019 0.0019 0.0019 0.0019 0.00190.0012 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0012

As 0.1020366 0.0889902 0.0889902 0.0889902 0.0889902 0.0889902 0.0889902 0.10203660.05888259022 0.1195697 0.1195697 0.1195697 0.1195697 0.1195697 0.1195697 0.1195697 0.0588826

Asmin(C Y T) ρ*b*d= 0.0864ρ=0.0018(G60)CORRECCION As <AS(C YT) As=As(C Y T) As=0.0864 var #3 @12"

As 0.1020366 0.0889902 0.0889902 0.0889902 0.0889902 0.0889902 0.0889902 0.10203660.0864 0.1195697 0.1195697 0.1195697 0.1195697 0.1195697 0.1195697 0.1195697 0.0864

barras escog 1#3(0.11pulg^2) 1#3(0.11pulg^2) 1#3(0.11pulg^2) 1#3(0.11pulg^2) 1#3(0.11pulg^2) 1#3(0.11pulg^2) 1#3(0.11pulg^2) 1#3(0.11pulg^2)1#3(0.11pulg^2) 1#3(0.11pulg^2) 1#3(0.11pulg^2) 1#3(0.11pulg^2) 1#3(0.11pulg^2) 1#3(0.11pulg^2) 1#3(0.11pulg^2) 1#3(0.11pulg^2) 1#3(0.11pulg^2)

S(varillas)= según tabla var #3 @12"

1#3(0.11pulg^2)