muro-copia concreto 2 muro en voladizo
DESCRIPTION
muros de contecncionTRANSCRIPT
Muro VoladizoDATOSHt =7.9mH' =1.3mH =6.6mh =4.5m =00.00rad =280.49rad =1.8TN/m3Df =1.4mt =2.0kg/cm220TN/m2w =2.4TN/m2PECS =2.3TN/m3L =1m2.4H'1.30.341.730.253.45III5.80.13Ht7.9IVIII0.171.471.850.512.940.76.= a0.80V5.55N =58.271 DIMENSIONAMIENTOHt = H + H'B = 0.7*HHt =7.93mB =5.55m
C 0.20 mhz = (1/10 a 1/12)*HC =0.25mhz =0.79hz =80cmhz =0.80mp = B/3T = B - p - ap = 1.85mT =2.94mre =0.04ma = d = hz - rea =0.76m
2 CLCULO DE PRESIONESKa =0.3610
PA =20.45TN/m
Clculo de Ph y Pv
Ph = PA*cos10Pv = PA*sen10Ph =20.45Pv =0.00
3 VERIFICACIONES3.1 VERIFICACIN POR VOLTEOFSV 1.5FSV = MRMV
Mv = Ph *Ht/3Mv =54.07(TN/m)*m
Clculo de Momento Resistente MRZONAREAVOLUMENPESOBRA.GIROMOMENTOSUELOM2M3TNMI17.0617.0630.724.08125.39II1.481.482.662.446.50
CONCRETOIII1.481.483.402.277.73IV1.451.453.331.986.59V4.444.4410.222.7828.37PV7.943.8330.39
N =58.27MR =204.97
FSV =3.79 1.5entonces FSV =3.79 1.5...OK3.2 VERIFICACIN POR DESPLAZAMIENTO
FSD = FR1.5Ph
FR = N*fu = N * tg FR =30.98
Por lo Tanto FSD = 1.52 1.5.OK
3.3 VERIFICACIN DE LA NORMAL
1.85 X 3.70
X = 2.59...OK
3.4 VERIFICACIN DE RESISTENCIA DEL SUELO
Cumple si M = N*ee =0.19M = 10.91qu =12.62TN/m212.6220.00OK