zaapatas

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CALCULO DE ZAPATAS AISLADAS (ZI): Z-2 DATOS: CONSTANTES: DIMENSIONAMIENTO: CM+CV P= 49.03 ton f*c= 200 REVISION DEL PERALTE PROPUESTO BAJO CM+CV CM+CV+CA P= 42.03 ton f"c= 170 q= 9.81 M= 2.101 ton-m Ec= 158114 3.75 ton-m dado 25 cm 0.00264 d= 29.40 cm 30 cm 0.01429 As= 3.43 9 fy= 4200 P= 0.00117 1.4 Fr= 0.9 flexión sea p= 0.00264 OK f'c= 250 Fr= 0.8 cortante profundidad H= 120 cm 11.31 TENSION DIAGONAL: tanteo h= 35 cm Vcr= 9282 kg Vu= 5698 kg Vcr > Vu OK CALCULOS: 6.97 REVISION DEL AREA PROPUESTA REVISION POR PENETRACION: Area= 9.85 BAJO CM+CV+CA Psc= 227.60 cm Zap cuad= 3.14 m Asc= 6691 tanteo A= 2.00 m e= 0.050 m Vu= 65.48 ton B= 3.50 m 6.95 9.79 v cr > v u OK Area= 7.00 ESF act < ESF ef OK REVISION BAJO CM+CV+CA q= 6.95 RESUMEN: 0.391 A= 200 cm Jc= 3.6E+06 B= 350 cm Vu= 43.99 ton h= 35 cm 7.26 v cr > v u OK H= 120 cm REFUERZO PARALELO LADO LARGO (REF. a) REFUERZO PARALELO LADO CORTO #3@ 9.2 M= 25.11 ton-m As= 7.75 #4@ 16.4 Mfc= 9.13 ton-m #5@ 25.6 As= 8.84 #6@ 36.8 P= 0.00311 REFUERZO PARALELO LADO CORTO (REF. b) sea p= 0.00311 #3@ 8.0 As= 8.84 #4@ 14.4 #5@ 22.4 #6@ 32.2 kg/cm 2 kg/cm 2 ton/m 2 kg/cm 2 mu= bc= pmin= hc= pmax= cm 2 st= ton/m 2 kg/cm 2 g= ton/m 3 kg/cm 2 vCR= kg/cm 2 sEF= ton/m 2 m 2 cm 2 sACT= ton/m 2 vU= kg/cm 2 m 2 ton/m 2 a= cm 4 vU= kg/cm 2 cm 2 cm 2 cm 2

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Zapatas

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zapataCALCULO DE ZAPATAS AISLADAS (ZI):Z-2DATOS:CONSTANTES:DIMENSIONAMIENTO:CM+CVP=49.0336tonf*c=200kg/cm2REVISION DEL PERALTE PROPUESTO BAJO CM+CVCM+CV+CAP=42.0288tonf"c=170kg/cm2q=9.81ton/m2M=2.10144ton-mEc=158114kg/cm2mu=3.75ton-mdadobc=25cmpmin=0.00264d=29.40cmhc=30cmpmax=0.01429As=3.43cm2st=9ton/m2fy=4200kg/cm2P=0.00117g=1.4ton/m3Fr=0.9flexinsea p=0.00264OKf'c=250kg/cm2Fr=0.8cortanteprofundidadH=120cmvCR=11.31kg/cm2TENSION DIAGONAL:tanteoh=35cmVcr=9282kgVu=5698kgVcr > Vu OKCALCULOS:sEF=6.97ton/m2REVISION DEL AREA PROPUESTAREVISION POR PENETRACION:Area=9.85m2BAJO CM+CV+CAPsc=227.60cmZap cuad=3.14mAsc=6691cm2tanteoA=2.00me=0.050mVu=65.48tonB=3.50msACT=6.95ton/m2vU=9.79kg/cm2v cr > v u OKArea=7.00m2ESF act < ESF ef OKREVISION BAJO CM+CV+CAq=6.95ton/m2RESUMEN:a=0.391A=200cmJc=3.6E+06cm4B=350cmVu=43.99tonh=35cmvU=7.26kg/cm2v cr > v u OKH=120cmREFUERZO PARALELO LADO LARGO (REF. a)REFUERZO PARALELO LADO CORTO#[email protected]=25.11ton-mAs=7.75cm2#[email protected]=9.13ton-m#[email protected]=8.84cm2#[email protected]=0.00311REFUERZO PARALELO LADO CORTO (REF. b)sea p=0.00311#[email protected]=8.84cm2#[email protected]#[email protected]#[email protected] act < ESF ef OKESF act > ESF ef NO PASAOKAUMENTA PERALTEv cr > v u OKv cr < v u AUMENTA PERALTEVcr > Vu OKVcr < Vu AUMENTA PERALTE

constantesfy=4200kg/cm2f'cf*cf"cEcpminpbpmax10080681000000.001670.007620.005718.944.471501201021224740.002040.011430.0085710.955.482001601361414210.002360.015240.0114312.656.322502001701581140.002640.019050.0142914.147.073002402041732050.002890.022860.0171415.497.753502802311870830.003120.025910.0194416.738.374003202542000000.003330.028470.0213517.898.944503602742121320.003540.030740.0230518.979.495004002922236070.003730.032720.0245420.0010.00

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