Z01Diseo de Estructuras de Concreto ArmadoZapata Combinada Ing. Ovidio Serrano Zelada

Caso 01

Datos:Del nivel de cimentacinDe los materialesNPT = 0.15mf'c = 210Kg/cm2NFZ = -1.30mfy = 4200Kg/cm2hf = 1.45mDel suelo de fundacinOtrost = 1.75Kg/cm2Lo = 5.00mKo = 5500Tn/m3s/c = 300.00Kg/m2

SolicitacionesDimensionesColumna 01Columna 02b (m)x-x0.400.50h (m)y-y0.300.30CargasPD (Tn) = 32.0044.00PL (Tn) = 17.0021.00MomentosDireccin LongitudinalMD (Tn-m) = 1.2001.350ML (Tn-m) = 0.7000.880MS (Tn-m) = 5.7508.150PS (Tn) = 15.00018.000Direccin TransversalMD (Tn-m) = 0.7000.850ML Tn-m) = 0.4500.480MS (Tn-m) = 0.4856.150PS (Tn) = 12.00016.000

Esfuerzo Neto del Terrenon=14.30Tn/m2

Dimensionamiento en Plantaa. Sin considerar sismon=14.30Tn/m2P1=49.00TnML1=1.900Tn-mP2=65.00TnML2=2.230Tn-mR=114.00TnMT1=1.150Tn-mMT2=1.330Tn-mDiseo de Estructuras de Concreto ArmadoZapata Combinada Ing. Ovidio Serrano Zelada

A=7.972m2AdoptamosUbicacin de la ResultanteXg =3.34mL=6.69me=0mB=1.19m

Verificacin de PresionesAdoptamosL=6.70mB=1.40m

1 = 13.29Tn/m222.10Tn/m2ERROR2 = 25.71Tn/m2>22.10Tn/m2ERROR3 = 15.96Tn/m2