Zapatas Aisladas.xlsx

7/23/2019 Zapatas Aisladas.xlsx

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DATOSDel nivel de cimentacin Cargas

NPT = 0.15 m PD = 20.00

NFZ = -1.20 m PL = 8.00

hf = 1.35 m Momentos

s/c = 300Kg/m2 Direccin ongit!dinal

Del s!elo de f!ndacin MD = 1.050

1.88Kg/cm2 ML = 0.450

"o = 3800Tn/m3 MS = 4.800

De los materiales PS = 6.000

f#c = 210 Kg/cm2 Direccin Transversal

f$ = 4200Kg/cm2 MD = 0.850

Dimensiones% CO&MNA ML = 0.400

S = 0.5 m MS = 4.400

t = 0.3 m PS = 5.000

'( )sf!er*o Neto del Terreno

15.80 Tn/m2

21.44 Tn/m2

+( Dimensionamiento en Planta

Cargas de Servicio

15.80 Tn/m2 Az = ',-- m2

P= 28.00 Tn L = 1.5 mML= 1.500 Tn-m B = 1.3 mMT= 1.250 Tn-m

.ericacion de )sf!er*os

i= C!g. "!#. C." $S.L.% C." $S.L.A C." $S.T.% C." $S.T.A

1 20.3& 33.32 '.4' 33.3' '.42

2 14.24 '.4' 21.01 2'.22 1.26

3 14.48 2'.40 1.55 6.63 22.33

4 8.32 1.55 15.0& 0.4' 16.1'

(BS)*+AC,( (K

,C*)M. A*)A 2& 55 -2 56 4

A*)A *))*,DA

Az = 2.'6 m2 AD(PTAM(S

L = 1.8 m L = 1.8 mB = 1.6 m B = 1.6 m

.ericacion de )sf!er*os

i= C!g. "!#. C." $S.L.% C." $S.L.A C." $S.T.% C." $S.T.A

1 13.0& 20.'2 5.45 20.55 5.62

0t =

n =

n =

n=


2/26

2 14.24 6.14 13.0& 1'.08 2.15

3 14.48 1'.4' 2.1& 5.84 13.82

4 8.32 2.8& &.83 2.3' 10.35

(BS)*+AC,( (K (K (K (K (K

1( D2M)NS2ONAM2)NTO )N AT&3A

CA34A Carg, 4rav, C,4 5S,,6 C,4 5S,,A C,4 5S,T,6 C,4 5S,T,A

P = 41.60 41.00 2&.00 40.00 40.00

ML = 2.24 6.68 -2.&3 1.88 1.88

MT = 1.8' 1.56 1.56 5.&6 -2.84

1 = 19.47 24.00 8.72 23.82 12.36

2 = 14.29 8.54 15.49 19.48 8.02

3 = 14.60 19.93 4.65 8.30 19.75

4 = 9.42 4.48 11.42 3.96 15.41

max = 19.47 24.00 15.49 23.82 19.75

ud = 24.00 Tn/m2


3/26

Tn

Tn

Tn,m

Tn,m

Tn,m

Tn

Tn,m

Tn,m

Tn,m

Tn


4/26


5/26

Diseo de Estructuras de Concreto Armado2ng, Ovidio Serrano Zelada

Caso 7'

Datos8

Del nivel de cimentacin De los materiales

NPT = 0.20 m f#c = 210

NFZ = -1.30m f$ = 4200

hf = ',97 m

Del s!elo de f!ndacin Otros

2.55 Kg/cm2 o = 5.00

"o = &000 Tn/m3 s/c = 400.00

Sicitcin

Dimnin Cmn 01

7 m9 :-: 0.50; m9 in

MD Tn-m9 = 4.00

ML Tn-m9 = 3.00

MS Tn-m9 = 8.00

PS Tn9 = 20.00

Di!ccin T!n#!

MD Tn-m9 = 3.50

ML Tn-m9 = 2.50

MS Tn-m9 = 6.00

PS Tn9 = 18.00

)sf!er*o Neto del Terreno

22.10 Tn/m2

Dimensionamiento en Planta

a, Sin considerar sismo

22.10 Tn/m2

P1= 80.00 Tn ML1= '.000 Tn-m

P2= 125.00 Tn ML2= 8.500 Tn-m

0t =

n=

n=


6/26

*= 205.00 Tn MT1= 6.000 Tn-m

MT2= 6.800 Tn-m


A= &.2'6 m2 A>?tm

7iccin > *tnt

g = 3.'3 m L= 6.15

= 0.65 m B= 1.51

+!i@ccin > P!in A>?tm

= :,'9

;= ',:7

25.'1 Tn/m2 22.10

25.'1 Tn/m2 22.10

15.&6 Tn/m2 22.10

15.&6 Tn/m2 22.10

2ncrementamos el

A= 11.81 m2 A>?tm

= 6.15 m = :,'9

;= 1.&2 m ;= ',?7

21.00 Tn/m2 22.10

21.00 Tn/m2 22.10

14.08 Tn/m2 22.10

14.08 Tn/m2 22.10

@, Cargas de 4ravedad 5 Sismo ongit!dinal 6orario

22.10 Tn/m2

P1= 100.00 Tn ML1= 15.000 Tn-m

P2= 146.00 Tn ML2= 1'.500 Tn-m

*= 246.00 Tn MT1= 6.000 Tn-m

MT2= 6.800 Tn-m

7iccin > *tnt

g = 3.6& m

= 0.62 m


= :,'9

;= +,97

2'.61 Tn/m2 28.'3

8.38 Tn/m2 28.'3

23.62 tn/m2 28.'3

4.3& Tn/m2 28.'3

c, Cargas de 4ravedad 5 Sismo ongit!dinal Antihorario

22.10 Tn/m2

P1= 60.00 Tn ML1= -1.000 Tn-m

P2= 104.00 Tn ML2= -0.500 Tn-m

1 =

2=

3=

4=

1 =

2=

3=

4=

0n=

1 =

2=

3=

4=

0n=

N

PA =

LB

6My

BL

6Mx

A

P

22i =

LB

6My

BL

6Mx

A

P

22i =


7/26

*= 164.00 Tn MT1= 6.000 Tn-m

MT2= 6.800 Tn-m


7iccin > *tnt

g = 3.'8 m

= 0.'0 m


= :,'9

;= +,97

1&.&6 Tn/m2 28.'3

5.3' Tn/m2 28.'3

15.&' tn/m2 28.'3

1.3' Tn/m2 28.'3

d, Cargas de 4ravedad 5 Sismo Transversal 6orario

22.10 Tn/m2

P1= &8.00 Tn ML1= '.000 Tn-m

P2= 145.00 Tn ML2= 8.500 Tn-m

*= 243.00 Tn MT1= 12.000 Tn-m

MT2= 14.800 Tn-m

7iccin > *tnt

g = 3.64 m

= 0.5' m


= :,'9

;= +,97

28.'1 Tn/m2 28.'3

11.2' Tn/m2 28.'3

20.34 tn/m2 28.'3

2.&0 Tn/m2 28.'3

e, Cargas de 4ravedad 5 Sismo Transversal Antihorario

22.10 Tn/m2

P1= 62.00 Tn ML1= '.000 Tn-m

P2= 105.00 Tn ML2= 8.500 Tn-m

*= 16'.00 Tn MT1= 0.000 Tn-m

MT2= -1.200 Tn-m

7iccin > *tnt

g = 3.64 m

= 0.5' m


= :,'9

;= +,97

16.6' Tn/m2 28.'3

1 =

2=

3=

4=

0n=

1 =

2=

3=

4=

0n=

1 =

LB

6My

BL

6Mx

A

P

22i =

LB

6My

BL

6Mx

A

P

22i =

LB6My

BL6Mx

AP 22i =


8/26

4.68 Tn/m2 28.'3

1'.04 tn/m2 28.'3

5.06 Tn/m2 28.'3


Dimensiones Finales

= :,'9

;= +,97

Presiones Amlicadas

a, Sin considerar sismo &=',D5',-

P1= 11&.50 Tn ML1= 10.'00 Tn-m

P2= 184.00 Tn ML2= 12.&50 Tn-m

*= 303.50 Tn MT1= &.150 Tn-m

MT2= 10.420 Tn-m

7iccin > *tnt

g = 3.'1 m

= 0.63 m

P!in Am?i@c>

34.&8 Tn/m2

10.61 Tn/m2

28.8' tn/m2

4.50 Tn/m2

Dit!i7cin > P!in

@, Cargas de 4ravedad 5 Sismo ongit!dinal 6orario

P1= 120.00 Tn ML1= 16.'50 Tn-m

P2= 1''.25 Tn ML2= 1&.625 Tn-m

*= 2&'.25 Tn MT1= '.500 Tn-m

MT2= 8.500 Tn-m

7iccin > *tnt

g = 3.'0 m

= 0.62 m

P!in Am?i@c>

33.56 Tn/m2

10.10 Tn/m2

28.56 tn/m2

5.11 Tn/m2

Dit!i7cin > P!in

2=

3=

4=

1 =

2=

3=

4=

&=',+9D5',+9 B ',7 S

1 =

2=

3=

4=

LB

6My

BL

6Mx

A

P

22i =

LB

6My

BL

6Mx

A

P

22i =


9/26


c, Cargas de 4ravedad 5 Sismo ongit!dinal Antihorario

P1= 80.00 Tn ML1= 0.'50 Tn-m

P2= 135.25 Tn ML2= 1.625 Tn-m

*= 215.25 Tn MT1= '.500 Tn-m

MT2= 8.500 Tn-m

7iccin > *tnt

g = 3.'6 m

= 0.6& m

P!in Am?i@c>

25.&1 Tn/m2

'.0& Tn/m2

20.&1 tn/m2

2.0& Tn/m2

Dit!i7cin > P!in

d, Cargas de 4ravedad 5 Sismo Transversal 6orario

P1= 118.00 Tn ML1= 8.'50 Tn-m

P2= 1'6.25 Tn ML2= 10.625 Tn-m

*= 2&4.25 Tn MT1= 13.500 Tn-m

MT2= 16.500 Tn-m

7iccin > *tnt

g = 3.66 m

= 0.58 m

P!in Am?i@c>

34.65 Tn/m2

12.&& Tn/m2

25.2& tn/m2

3.62 Tn/m2

Dit!i7cin > P!in

&=',+9D5',+9 B ',7 S

1 =

2=

3=

4=

&=',+9D5',+9 B ',7 S

1 =

2=

3=

4=

LB

6My

BL

6Mx

A

P

22i =

LB

6My

BL

6Mx

A

P

22i =


10/26


e, Cargas de 4ravedad 5 Sismo Transversal Antihorario

P1= 82.00 Tn ML1= 8.'50 Tn-m

P2= 136.25 Tn ML2= 10.625 Tn-m

*= 218.25 Tn MT1= 1.500 Tn-m

MT2= 0.500 Tn-m

7iccin > *tnt

g = 3.82 m

= 0.'4 m

P!in Am?i@c>

24.81 Tn/m2

4.20 Tn/m2

24.1& tn/m2

3.58 Tn/m2

Dit!i7cin > P!in

3es!men de Presiones Amlicadas

Com@inacin

. Sin cni>!! im 34.&8

7. C!g > "!#>> $ Sim Lngit>in %!!i 33.56

c. C!g > "!#>> $ Sim Lngit>in Anti;!!i 25.&1

>. C!g > "!#>> $ Sim T!n#! %!!i 34.65

. C!g > "!#>> $ Sim T!n#! Anti;!!i 24.81

Presin de Diseo

= 34.&8 Tn/m2

Diseo de la Zaata

.ericacin or 3igide*

7= 2.50 m P! L1= 5.58

L1= 5.58 m ;= 0.'4

L2= 0.00 m P! L2= 0.00

= 210.00 Kg/cm2 ;= 0.00

)= 21'3'06.511& Tn/m2

K= &000 Tn/m3 Adotamos 7,-9

&=',+9D5',+9 B ',7 S

1 =

2=

3=

4=

0m


11/26

Kc= 2822.40 Tn/m3

Peralte )fectivo

>= 66.'3 cm


.ericacin or F!er*a Cortante

Cortante como viga

2&.&' Tn/m2 E1= '4.&3 Tn/m

8.31 Tn/m2 E2= 20.'6 Tn/m

Dig!m > c!g

Dig!m > F!z C!tnt

C!tnt ctnt

+mG:= 121.62 Tn

+>= 85.86 Tn n >itnci H>H > c! > cmn

C!tnt mi> ?! cnc!t

c= 210.00 Kg/cm2

7= 2.50 m

>= 66.'3 cm

108.&1 Tn

+!i@ccin

.!d CO33)CTO

Cortante or P!n*onamiento

Sccin c!Itic ?! ?nznmint n >itnci H>/2H > c! > cmn

1=

2=

J+c=

G.c


12/26

Col!mna 7'

P1= 120.00 Tn

>L= 66.'3 cm

>T= 64.1& cm

m= 83.3' cm

n= 114.1& cm

7= 280.&2 cm

A= &51&.45 cm2

Diseo de Estructuras de Concreto Armado

2ng, Ovidio Serrano Zelada

)!z tim ?! ?nznmint

?= 1&.33 Tn/m2

C!tnt ctnt ?! ?nznmint

+?= 101.5&6 Tn

C!tnt m cnc!t

c= 1.00

J+c?1= 322.20 Tn

J+c?2= 244.33 Tn

J+c?= 244.33 Tn

+!i@ccin

.! CO33)CTO

Col!mna 7'

P2= 1'6.25 Tn

>L= 66.'3 cm

>T= 64.1& cm

m= 131.'3 cm

n= 12&.1& cm

7= 521.84 cm

A= 1'018.20 cm2

)!z tim ?! ?nznmint

?= 1&.33 Tn/m2

C!tnt ctnt ?! ?nznmint

+?= 143.35 Tn

C!tnt m cnc!t

c= 1.00

J+c?1= 322.20 Tn

J+c?2= 453.86 Tn

J+c?= 322.20 Tn

+!i@ccin

G.c


13/26

.! CO33)CTO

Diseo or FleEin

Dig!m > Mmnt Fct!

Dig!m > c!g



Dig!m > Mmnt Fct!

3ef!er*o ongit!dinal

c= 210.00 Kg/cm2

= 66.'3 cm

Acero mHnimo

Amin= 30.03 cm2

)?cimint

7!! N 5O A7= 1.&8 cm2

N 7!! 16

= 15.68 cm

I '9 @arras(

Acero ao$o i*J!ierdo

M= 1.&3 Tn-m

7= 250 cm

>= 66.'3 cm

A= 0.&0 cm2

= 0.08 cm

A= 30.03 cm2

&sar ' G NK 9 L 7,'? m I '9 @arras(

Acero ao$o derecho

M= 6&.60 Tn-m

G.c

&sar ' GNK 9 L 7,'? m


14/26

7= 250 cm

>= 66.'3 cm

A= 33.28 cm2

= 2.80 cm

A= 33.28 cm2

)?cimint

7!! N 5O A7= 1.&8 cm2

N 7!! 1'

= 14.'0 cm

I '- @arras(



Acero centro del claro

M= 186.84 Tn-m

7= 250 cm

>= 68.'3 cm

A= 8&.&5 cm2

= '.56 cm

A= 8&.&5 cm2

)?cimint

7!! N 8O A7= 5.0' cm2

N 7!! 18

= 13.83 cm

I ' @arras(

3ef!er*o transversal

Zaata )Eterior

7=

E=

L#=

M=

>=

A=

Amin=

A=

7!! N 5

N 7!!=

Zaata 2nterior

7=

E=

L#=

&sar ' GNK 9 L 7,':9 m

&sar ' GNK L 7,'99 m


15/26

M=

>=

A=

Amin=

A=

7!! N 5

N 7!!=

Acero mHnimo

7= 100 cm

>= 64.1& cm

Amin= 11.55 cm2

)?cimint

7!! N 5O A7= 1.&8 cm2

= 1'.14 cm

I '9 @arras(



Distri@!cin del 3ef!er*o

&sar ' GNK 9 L 7,+7 m


16/26

Zapata Combinada

Kg/cm2

Kg/cm2

m

Kg/m2

Cmn 02

0.65

0.65

&5.00

30.00

5.00

3.50

&.00

21.00

3.80

3.00

8.00

20.00


17/26

Zapata Combinada

m

m

m

m

Tn/m2 )**(*

Tn/m2 )**(*

Tn/m2 C(**)CT(

Tn/m2 C(**)CT(

m

m

Tn/m2 C(**)CT(

Tn/m2 C(**)CT(

Tn/m2 C(**)CT(

Tn/m2 C(**)CT(

m

m

Tn/m2 C(**)CT(

Tn/m2 C(**)CT(

Tn/m2 C(**)CT(

Tn/m2 C(**)CT(


18/26

Zapata Combinada

m

m

Tn/m2 C(**)CT(

Tn/m2 C(**)CT(

Tn/m2 C(**)CT(

Tn/m2 C(**)CT(

m

m

Tn/m2 C(**)CT(

Tn/m2 C(**)CT(

Tn/m2 C(**)CT(

Tn/m2 C(**)CT(

m

m

Tn/m2 C(**)CT(


19/26

Tn/m2 C(**)CT(

Tn/m2 C(**)CT(

Tn/m2 C(**)CT(

Zapata Combinada

m

m


20/26

Zapata Combinada


21/26

Zapata Combinada

Tn/m2

Tn/m2

Tn/m2

Tn/m2

Tn/m2

m

m

m

m


22/26

Zapata Combinada

9


23/26

Zapata Combinada


24/26

Zapata Combinada


25/26

Zapata Combinada

84.3'cm

2&.51 Tn/m

1.25 m

23.06 Tn-m

64.1&cm

6.82 cm2

&.'5 cm2

&.'5 cm2

5

133.'3 cm

46.'8 Tn/m

1.25 m

&sar GNK 9


26/26

36.55 Tn-m

64.1&cm

10.1&cm2

15.45cm2

15.45cm2

8

Zapata Combinada

&sar : GNK 9

Zapatas Aisladas.xlsx

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