Sheet1DATOShp=4mphi=318s=1.80ton/m36t =2.00kg/cm2f'c =175kg/cm2fy =4200kg/cm2fsd1.50fsv1.75f0.55coef de friccionsolucione=H/24 (0.20m - 0.3m)e=20cmka= (tg(45-phi/2))^2ka=0.32areaMbase=MBE1=ka*8s*hp*hp/2MB=E1*hp/3=(ka*8s*hp^3)/6MB=6.146tonxmn=Es/EcEc=15000*(f'c^0.5)Es=2*10^6 kg/cm2n=10.08r=fs/fc=(0.45fy)/(0.40f'c)r=27k=n/(n+r)k=0.272j=1-k/3j=0.9093913148d=(2*M/(k*j*b*f'c))^0.5b generalmente es 1m=100 cmd=26.6525592459r=4cmr = recubrimientoh=d+rep=h=30.6525592459cm=30ALTURA DE LA ZAPATAse recomienda hz=ep+5hz=35cmALTURA TOTAL DEL MUROH=hp+hzH=4.35mANCHO BB=(0.50-0.75)HB=2.3925m2.4B1=B/3B1=0.8B2=B-B1B2=1.6VERIFICACION DE LA ESTABILIDAD DEL MUROPiPeso (ton)xi(m)M(tonxm)P12.021.202.42P20.480.670.32P31.920.801.54P410.801.6517.82Sum P=15.22Sum M=22.10E=(Ka*8s*H^2)/2E=5.45tonMvolt=E*H/3Mvolt=7.90tonxmFACTOR DE SEGURIDAD AL VOLTEOF.S.V. = SUM Mresist/SUM MvoltFSV=2.80CUMPLE X SER MAYOR A 1.75FACTOR DE SEGURIDAD AL DESLIZAMIENTOFSD=f*Sum Fv / Sum FhFSD=1.54CUMPLE X 1.54 > 1.50presion del suelo (PUNTO DE APLICACIN DE LA RESULTANTE)Xo=(Sum Mr - Sum Mv)/Sum PXo=0.93excentricidade=B/2-Xoe=0.27e