View
216
Download
2
Embed Size (px)
DESCRIPTION
Libro1
Citation preview
CementoZapatas ailada sujeta a carga axial y momentoP=25.00tM=0.00t*mV=11.85tDf=2.00m2
Mtotal=23.70t*mgprom=1.80t/m3f'c=250.00kg/cm2fy=4200.00kg/cm21.-Obtencin del rea de la zapata b=1.5Por la forma rectangular de la zapataCondicin de sismo Peq=68.05tFC=1.10Pequ=74.86tftu=30.00t/m2
Az=2.99m2
L=2.23m
L=3.60m
B=2.16mB=3.00m
2.- Presiones de contactoW=38.88t
Fc=1.10
Pu=27.50t
PT=63.88t
PTu=70.27t
Mu=26.07t*m
S=6.48m3
f1=6.51+4.02=10.53t/m2f2=6.51-4.02=2.48t/m2
e=0.37mL=2.86mPresiones uniformes equivalentesqtu=8.20t/m2qnu=3.21t/m2Dimensiones del dadoC1=0.55ml1=1.53mC2=0.55ml2=1.23mMuL=3.73t*mMuB=2.41t*md=25.04cm=45.00cm3.- Revisin de cortantea) Revisin por penetracin o cortante perimetral100.00cmCAB=50.00cm
100.00cmAfalla=10000.00cm2Perimetro de falla=400.00cmVu=24.29t0.2Vud=2.194d3.00>1.80Pasah