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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

O

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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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