zapatas combinadas.xlsx
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7/18/2019 ZAPATAS COMBINADAS.xlsx
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CALCULO DE ZAPATA COMBINADA
DATOS DATOSC1 - COLUM -EXTERIOR C2 - COLUM - INTE
PD = 156.33 Tn PD = 179.78PL = 60 Tn PL = 69.00
PS = 15 Tn PS = 17.25MD = 30 Tn- MD = 3!.50ML = 20 Tn- ML = 23.00
MS" = !0 Tn- MS" = !6.00MS# = 35 Tn- MS# = !0.25C$% X = 0.!0 & C$% X = 0.!0C$% ' = 0.50 & C$% ' = 0.50
DATOS
S(C 350 )*(2 0.35 Tn(2+" !200 )*(,2+, 2!5 )*(,2& 1.7 )*(,2 17 Tn(2/, 2!00 )*(3 2.! Tn(3/& 1700 )*(3 1.70 Tn(3D+ 2.2 &
D&n, 4 C$% C4 44 C$% C= 6.5 &
6.5
SOLUCION ZAPATA COMBINADA
1) ESTIMACION DEL AREA DE LA ZAPATA:
PT= (PDC1 + PDC2) + (PLC1 + PLC2)PL + (PSC1 + PSC2)
PT = !97.3595 Tn
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S4 4 4 INTERPOLANDO& = ! :*(,2 6
1.7 := 12.90& = 1 :*(,2 15
Pp = 6!.16Az = 33.03 2
O;O P
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L= 7.7!USO L= 8.30
L4*$ Az="#L
B= 3.98
USO "= 2.20
) $ERI%ICACION DE LAS DIMENSIONES:
# P=1.05PTn M=MDMLMS
# = 5.& &n(2 n = 21.'
DEBE CUMPLIR # T O
5.& 17 O
4) DISE*O EN ROTRA:>$&4 S4 4%*4 4% %$< "$% = 2 (2 2>4 = (2
F> = P- A>(B A> = 0.83F> = 260.78 B, = 0.80
K = 0.85
356729.71356.73
D44 ,>% = 2 2
>4 =
F> = P- A>(B A> = 1.21F> = 291.!25 B, = 0.80
K = 0.85
KF, = !18562.86KF, = !18.56
D44 ,>%$&4 S4 4%*4 4% %$< "$% = 2 (2 2>4 = (2
F> = P- A>(B A> = 0.76F> = 163.6! B, = 1.00
K = 0.85
312653.26312.65
D44 ,>%z= 0.75 >z= 75
T%n$ H = 0.9? A@1 A@29 101.19 76.50
9.5 101.61 80.759.3 101.!! 79.05 D44n 4< *%4 %$
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An= 31.!0
H = A ,2 N 0 A@ = '9.1!3(! 2.85 11 20 31.!0
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RIORTnTn
TnTn-Tn-Tn-Tn-
&&
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P& P&
&n
@,4 %$ *4n&4
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&&
&
P= 368.3232TnM= 0 Tn
En&$n,4B= 2.00 &L= 11.00 &
0 &n - 0 &n - 0 &n -
0 &n - 0 &n -
182.59 &n0 &n -
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0 &n - 0 &n - 0 &n - 0 &n - 0 &n -
365.18 &n0 &n -
MUC
0 &n - 0 &n - 0 &n - 0 &n - 0 &n -
&n&n -
24.9! &n(219.9 &n(219.9 &n(211.4! &n(211.4! &n(2
O
O
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Pi= '5.1& &n
Mi = ! &n -
0.50
0-162.67
-162.67 F4= 162.67126.15
1!0!.30 F= 1!0!298995.96
-209.15-13!.!5
12'.15
14.45
2!9.15
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M = 0.00 2
M = -12.71M = -50.8!
M = -!8.55M# = -27!.05
M = -138.!!
M = -1256.81M = -902.67M = -573.26
M= -295.26M= -657.79
:*(,
:*:*,,
BULAMOS65 ,
0.65 ,
KF, = 1305.67
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KF, = 1305.67
O
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)* - ,
,,
,
%&$
B220.00220.00
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B220.00
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