PLANTA ESTRUCTURACIÓN. ANALISIS AREAS TRIBUTARIAS

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TABLA DE DATOS[pic 12][pic 13]

PLANTA ESTRUCTURACIÓN[pic 14]

ANALISIS AREAS TRIBUTARIAS

A1=25.82                A2= 60.17                A3= 66.03                A4=31.68

A5= 49.72                A6=114.69                A7=127.86                A8=60.39

A9=49.95                A10=81.07                A11=89.86                A12= 61.28

A13= 26.55                A14= 20.65                A15= 32.57                A16= 32.57

 EVALUACION CARGA ULTIMA DE LAS LOSAS    [pic 15][pic 16][pic 17]

DISEÑO DE COLUMNAS PERIMETRALES

1. CARGA ULTIMA DE DISEÑO (C4-IN)

PU=(WU LOSA)(AT) = (2047)(58.74)= 120,241 KGS

1. CALCULO DE AREA DE CONCRETO

AC= PU/.70(.85F´C+PFY) = 120,241 / .7(.85*200 + 0.02*4200)= 676 CM ² = 26x26 = 30x30

1. CALCULO DE AREA DE ACERO EN COMPRESIÓN

AS= F b d = (.02)(30)(30) = 18       SE PROPONE VR#6

VR= AS/AVR = 18/2.87 = 6.2 = 7VR#5

1. CALCULO DE SEPARACION ENTRE ESTRIBOS[pic 18]

16 Θvr= 16(1.91)=  30.56 = 30cm[pic 19]

48 Θ est = 48(.95) = 45.6cm[pic 20]

Dim min = 35cm

SE COLOCAN ESTRIBOS #3 @ 30CM

1. CARGA ULTIMA DE DISEÑO (C4-PA)

PU= 120,241 + (1816)(58.74) + 1.2(.30)(.30)(5)(2400)= 242,246KGS

1. CALCULO DE AREA DE CONCRETO

AC= PU/.70(.85F´C+PFY) = 242,246 / .7(.85*200 + 0.02*4200)= 1363CM² = 36.9X36.9 = 40X40CM

1. CALCULO DE AREA DE ACERO EN COMPRESIÓN

AS= F b d = (.02)(40)(40) = 32       SE PROPONE VR#6[pic 21]

VR= AS/AVR = 32/2.54 = 11.14 = 12VR#6[pic 22]

1. CALCULO DE SEPARACION ENTRE ESTRIBOS[pic 23]

16 Θvr= 16(2.54)=  40.6 = 40cm

48 Θ est = 48(1.59) = 76.32cm

Dim min = 55cm

SE COLOCAN ESTRIBOS #5 @ 40CM

1. CARGA ULTIMA DE DISEÑO (C4-PB)

PU= 242,246 + (1614)(58.74) + 1.2(.40)(.40)(5)(2400)= 364,791KGS

1. CALCULO DE AREA DE CONCRETO

AC= PU/.70(.85F´C+PFY) = 364791 / .7(.85*200 + 0.02*4200)= 2052CM² = 45.29X45.29 = 50X50CM

1. CALCULO DE AREA DE ACERO EN COMPRESIÓN

AS= F b d = (.02)(50)(50) = 50       SE PROPONE VR#8

VR= AS/AVR = 50/5.07 = 9.86 = 10VR#8

1. CALCULO DE SEPARACION ENTRE ESTRIBOS[pic 24]

16 Θvr= 16(2.54)=  40.6 = 40cm[pic 25]

48 Θ est = 48(1.59) = 76.32cm[pic 26]

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