Memoria Calculo Muro Contencion

7/25/2019 Memoria Calculo Muro Contencion

1/22

MUROS DE GRAVEDAD TIPO ADatos para el Diseo:

30 b

1550 Kg/m3 ! Pendiente ! 0

30

1550 Kg/m3 Angulo de Friccion Interna del Materi" #ap$ Porta%te& ' ! 1.5 Kg/(m) Peso Especifico del Material

* +( ! 175 Kg/(m) 1

H !."5 mts

50 Tipo de Terreno!.3 Ar(illa S,a-e

! Ar(illa Me4ia

1.5 Peso Especifico 6imo Se(o 7 S,elto

t de Muro 6imo De%soAre%a S,elta 7 Gra-a

Are%a De%sa 7 Gra-a

Are%a S,elta Se(a 7 9ie% Gra4,a4a

d Are%a 4e%sa; se(a 7


2/22

MEMORIA DE #A6#U6OPREDIME>SIO>AMIE>TO

b = 0.3 mts d = 0.34 mts

b = 0.43 mts d = 0.46 mts

B = 1.43 mts t = 0.17 mts

B = 2.14 mts t = 0.46 mts

#A6#U6O DE EMPUJE 6ATERA6 DE6 SUE6O

Ka = 0.333

a = 2.1 T!"m

a# = 2.10 T!

a$ = 0.00 T!

b1 = 0.05 mts

b2 = 0.3 mts% = 0 mts

& = 0.55 T!

#A6#U6O DE 6A ESTA9I6IDAD DE6 MURO

'( V')t%' * d% a$= 0.06

ZONA ESO B+AZO MOMENTO

1 0.14 0.43 0.06

2 2.43 0.6, 1.65

3 0.,1 1.00 0.,1

4 0.55 1.1 0.61

5 - 1.,4 0., 1.47

6 1.46 1.4 2.04

a$ = 0.00 1.14 0

7.23 6.64 T!m

M'm%!t' d% V')t%' = 2.00 T!m /SV')t%' = 2 /SD%s)am%!t'= 1.5

/at'( d% S%(dad = 3.33 2

OK

'( D%s)am%!t'8

9 = 0.52

/( = 3.76 T!

/at'( d% S%(dad 1.7: 1.5

OK

;ba

* = 0.64 m.ts

% = 0.16 mts 0.53

OK

#A6#U6O DE 6A PRESIO> DE6 SUE6O

ma* = 0.72 K"m2 > 1.5 K"m2 OK

m! = 0.1, K"m2

VERI=I#A#IO> DE #ORTE ? TRA##IO> POR PRESIO> E> 6A PU>TA

* = 1.51 = 5.7 T!"m2

V = 0.52 K"m2

M = 0.54 T!m

V = 5.:6 K"m2

9 t = 11.44 K"m2

V = 1.04 K"m2 > 5.:6 K"m2

OK

9 = 2.5: K"m2 > 11.44 K"m2

OK

V = T! M =


3/22

OK


4/22

MUROS DE GRAVEDAD TIPO D

Datos para el Diseo:

30 b

1550 Kg/m3 ! Pendien ! 0

30

1550 Kg/m3 Angulo de Friccion Interna del Mater

" #ap$ Porta%te& ' ! 1.5 Kg/(m) Peso Especifico del Material* +( ! 175 Kg/(m) 1

H 3.3 mts

50 (ms Tipo de Terreno

!.3 Ar(illa S,a-e

! Ar(illa Me4ia



Are%a De%sa 7 Gra-a




5/22

% = 0 mts

& = 1.06 T!


6/22


'( V')t%' * d% a$= 0.11


1 0.1: 0.44 0.0,

2 2.: 0.6: 2

3 1.5, 1.07 1.7

4 1.06 1.24 1.31

5 - 2.07 0.: 1.,6

6 1.74 1.6 2.7,

a$ = 0.00 1.2: 0

:.54 :.73 T!m

M'm%!t' d% V')t%' = 3.0: T!m /SV')t%' = 2 /SD%s)am%!t'= 1.5

/at'( d% S%(dad = 3.15 2

OK

'( D%s)am%!t'8

9 = 0.52

/( = 4.:6 T!

/at'( d% S%(dad 1.77 1.5

OK

;ba

* = 0.70 m.ts

% = 0.2 mts 0.6

OK


ma* = 0.,, K"m2 > 1.5 K"m2 OK

m! = 0.1, K"m2


* = 1.6,

1 = 7.12 T!"m2

V = 0.64 K"m2

M = 0.66 T!m

V = 5.:6 K"m2

9 t = 11.44 K"m2

V = 1.2, K"m2 > 5.:6 K"m2

OK

9 = 3.17 K"m2 > 11.44 K"m2

OK

VERI=I#AR ES=UEROS E> 6A I>TERSE##IO> DE6 MURO #O> 6A 9ASE

1.,6 T!m

100

9 = 2.23 K"m2 > 11.44 K"m2

OK

V = T! M =

MA =


7/22

MUROS DE GRAVEDAD TIPO E


30 b1550 Kg/m3 ! Pendien ! 0

30


" #ap$ Porta%te& ' ! 1.5 Kg/(m) Peso Especifico del Material* +( ! 175 Kg/(m) 1H !.5 mts

50 Tipo de Terreno

!.3 Ar(illa S,a-e

! Ar(illa Me4ia



Are%a De%sa 7 Gra-a




8/22

PIEDRA GRA>DE! ).$2 $0


b = 0.3 mts d = 0.30 mts

b = 0.3, mts d = 0.40 mts

B = 1.25 mts t = 0.15 mts

B = 1.,, mts t = 0.40 mts


Ka = 0.333

a = 1.61 T!"m

a# = 1.61 T!

a$ = 0.00 T!

b1 = 0.04 mts

b2 = 0.26 mts

% = 0 mts

& = 0.4 T!


'( V')t%' * d% a$= 0.04


1 0.0: 0.43 0.04

2 1.,4 0.64 1.1,

3 0.6 0.:3 0.56

4 0.4 1.01 0.4

5 - 1.73 0.75 1.3

6 1.24 1.3 1.61

a$ = 0.00 1.06 0

5.: 5.0: T!m


/at'( d% S%(dad = 3.7: 2

OK

'( D%s)am%!t'8

9 = 0.52

/( = 3.07 T!

/at'( d% S%(dad 1.:1 1.5

OK

;ba

* = 0.64 m.ts

% = 0.11 mts 0.5OK


ma* = 0.57 K"m2 > 1.5 K"m2 OK

m! = 0.22 K"m2


* = 1.1:

1 = 4.51 T!"m2

V = 0.41 K"m2

M = 0.42 T!m

V = 5.:6 K"m2

9 t = 11.44 K"m2V = 0.,2 K"m2 > 5.:6 K"m2

OK

9 = 2.02 K"m2 > 11.44 K"m2

OK


0.57 T!m

V = T! M =

MA =


9/22

MUROS DE GRAVEDAD TIPO =


30 b1550 Kg/m3 ! Pendie

! 0

30

1550 Kg/m3 Angulo de Friccion Interna del Mat" #ap$ Porta%te& ' ! 1.5 Kg/(m) Peso Especifico del Material

* +( ! 175 Kg/(m) 1

H 3.75 mts

50 Tipo de Terreno

!.3 Ar(illa S,a-e

! Ar(illa Me4ia



Are%a De%sa 7 Gra-a




10/22

PIEDRA GRA>DE! )$0 $


b = 0.3 mts d = 0.45 mts

b = 0.56 mts d = 0.60 mts

B = 1.,, mts t = 0.23 mtsB = 2.,1 mts t = 0.60 mts


Ka = 0.333

a = 3.63 T!"m

a# = 3.63 T!

a$ = 0.00 T!

b1 = 0.07 mts

b2 = 0.5, mts

% = 0 mts

& = 1.46 T!


'( V')t%' * d% a$= 0.13


1 0.26 0.55 0.14

2 3.36 0., 2.6:

3 2.17 1.21 2.63

4 1.46 1.41 2.06

5 - 2.42 1.05 2.54

6 2.52 1.,5 4.66

a$ = 0.00 1.47 0

12.1: 14.72 T!m


/at'( d% S%(dad = 3.24 2

OK

'( D%s)am%!t'8

9 = 0.52

/( = 6.34 T!

/at'( d% S%(dad 1.75 1.5

OK

;ba

* = 0.,4 m.ts

% = 0.21 mts 0.7

OK


ma* = 0.:3 K"m2 > 1.5 K"m2 OK

m! = 0.23 K"m2


* = 1.,5

1 = 7.45 T!"m2

V = 0.,4 K"m2

M = 1.0: T!m

V = 5.:6 K"m2

9 t = 11.44 K"m2

V = 1.6, K"m2 > 5.:6 K"m2

OK

9 = 5.23 K"m2 > 11.44 K"m2

OK


3 T!m

V = T! M =

MA =


11/22

MUROS DE GRAVEDAD TIPO G


30 b1550 Kg/m3 ! Pendien ! 0

30


" #ap$ Porta%te& ' ! 1.5 Kg/(m) Peso Especifico del Material* +( ! 175 Kg/(m) 1H 3. mts

50 (ms Tipo de Terreno

!.3 Ar(illa S,a-e

! Ar(illa Me4ia



Are%a De%sa 7 Gra-a




12/22

RIPIO ! 55$8. .3$3PIEDRA GRA>DE! 3$ 8$8)


b = 0.3 mts d = 0.43 mts

b = 0.54 mts d = 0.5, mts

B = 1.,0 mts t = 0.22 mts

B = 2.70 mts t = 0.5, mts


Ka = 0.333

a = 3.34 T!"m

a# = 3.34 T!

a$ = 0.00 T!

b1 = 0.06 mts

b2 = 0.4: mts

% = 0 mts

& = 1.1, T!


'( V')t%' * d% a$= 0.11


1 0.21 0.54 0.11

2 3.21 0.7: 2.54

3 1.75 1.17 2.05

4 1.1, 1.34 1.5,

5 - 2.3 1 2.3

6 2.4 1.75 4.2

a$ = 0.00 1.3: 0

11.05 12.7, T!m


/at'( d% S%(dad = 3.1: 2

OK

'( D%s)am%!t'8

9 = 0.52

/( = 5.75 T!

/at'( d% S%(dad 1.72 1.5

OK

;ba

* = 0.7: m.ts% = 0.21 mts 0.67

OK


ma* = 0.:0 K"m2 > 1.5 K"m2 OK

m! = 0.20 K"m2


* = 1.:

1 = 7.1 T!"m2

V = 0.,1 K"m2

M = 1.05 T!m

V = 5.:6 K"m29 t = 11.44 K"m2

V = 1.62 K"m2 > 5.:6 K"m2

OK

9 = 5.04 K"m2 > 11.44 K"m2

OK


V = T! M =

MA


13/22

DISE@O MURO DE #O>TE>#IO> ARMADO " TIPO 9&

+O?E@TO8 M;+O SIN SOB+E@A+A

DATOS :

/SD= 1.50

/SV= 2.00AN;LO /+I@. INTE+NO = 30.00 (ad's

@OE/. EM. A@TIVO Ka= 0.333 t1

@OE/. /+I@@ION DESL. 9= 0.60

1.55 t'!"m3

ESO M;+O @ON@+ETO= 2.40 t'!"m3

SOB+E@A+A -s"= 0.00 t'!"m2

ALT;+A E;IV. S"@ C'= 0.00 m. C

ALT;+A ANTALLA C= 3.60 m.

@AA@ID. O+TANTE t= 1.50 "m2

t2

@ON@+ETO 9F= 210.00 "m2 C

A@E+O 9G= 4H200.00 "m2B2 B1

.$00 DIME>SIO>AMIE>TO DE 6A PA>TA66A

t1= 0.25 m.

C

M= 4.02 t'!m %! )a bas%

M=1.7M= 6.,3 t'!m

a!tJa 0.0040 a!tJa asmda 0.01d= 0.22 m.

t2= 0.27 m. sa(8 t2= 0.3 m.

d= 0.252 m. (%b(m%!t' 4 m. G a%(' 5",

)$00 VERI=I#A#IO> POR #ORTE

Vd= 2.:0 t'!. @'(ta!t% a !a a)t(a8 Cd

Vd=1.7*Vd 4.:2 t'!. @'(ta!t% )tm'

0.25 m. %(a)t% a !a dsta!a d

V= 16.23 t'!. @'(ta!t% admsb)%V%=2"3V 10.,2 t'!. @'(ta!t% admsb)% %9%t$'H '( t(as)a% %! )a bas%

V%Vd 9IE>

3$00 DIME>SIO>AMIE>TO DE 6A APATA

C=t20.05= 0.35 m. ;sa(8 0.40 m.

C= CC = 4.00 m.

C%= C C C' = 4.00 m.

2.00 t'!"m3 d%) '!(%t' G s%)'

DIMENSIONAMIENTO O+ ESTABILIDAD AL DESLIZAMIENTO

1.2: m. ;SA+ 8 1.,0 m.

td

=

B1FSD

KagHe

2 fgm

=

PESOPROMEDIO gm=

PESORELLENO g=

E=1

2Kag Hp2

ES/C

=Ka gHo Hp

M=Ka gHP

3

6+Ka g Ho

HP2

2

Vc=f 0. 5f ' c bt d


14/22

B1FSD

KagHe

2 fgm=


15/22

DIMENSIONAMIENTO O+ ESTABILIDAD AL VOLTEO

0.17 m. ;SA+ 8 0.40 m. C mJ!m'

$00 VERI=I#A#IO> DE ESTA9I6IDAD

/;E+ZAS +ESISTENTES

ESO B+AZO MOMENTO s"

t'!. m. t'!m.

1 2.11 1.10 2.32

2 2.16 0.5, 1.24 2

3 0.22 0.43 0.0: 4

4 ,.37 1.45 12.14 3

s" 1.45

TOTAL 12.,6 15.,0 1

/;E+ZAS A@T;ANTES

Ca= 4.13 t'!.

Ma= 5.51 t'!m.

/SD= 1.,7 1.50 9IE>/SV= 2.,7 2.00 9IE>

$00 PRESIO>ES SO9RE E6 TERRE>O

'= 0.,0 m.

%= 0.30 m.

B"6= 0.37 m.

B"6% BIEN +ES;LTANTE DENT+O DEL TE+@IO @ENT+AL

1= 1.06 "m2

2= 0.106 "m2

1>t BIEN

2>t BIEN 2

1

5$00 DISE@O DE 6A PA>TA66A "MLto4o 4e la Rot,ra&

5$0. RE=UER0 VERTI#A6

ARMADURA PRI>#IPA6 E> 6A 9ASE "(ara i%terior&M= 6.,3 t'!m.

t2= 30.00 m.

d= 25.22 m.

b= 100.00 m.

/F= 210.00 "m2

/G= 4H200.00 "m2

-= 0.05:

As= 8$) (m)/m$ ;SA+ A@E+O 1"2 a 17 m.

B2[ f3 FSVFSD

B1

2He ]He=


16/22

Asm!= 0.001,bd

Asm!= 4.54 m2"m. %! )a bas%

Asm!= 3.64 m2"m. %! )a '('!a

A)t(a d% '(t% a(a M"28

C'(t%= 0.:: m. sa( 1.20 m.

C

ARMADURA SE#U>DARIA "(ara eCterior&A(mad(a d% m'!taP% 3", ' 1"2

;SA+ A@E+O 3", ada 34 m.

5$0) RE=UER0 ORIO>TA6

Ast= 0.0020bt '!t(a

Ast a((ba8 5.00 m2"m.

2"3Ast= 3.33 3", ada 21 m a(a %! '!tat' '! !t%m%(%

1"3Ast= 1.67 3", ada 43 m a(a %! '!tat' '! s%)'

Ast !t%(m%d 5.50 m2"m

2"3Ast= 3.67 3", ada 1: m a(a %! '!tat' '! !t%m%(%

1"3Ast= 1.,3 3", ada 3: m a(a %! '!tat' '! s%)'

Ast abaP'8 6.00 m2"m

2"3Ast= 4.00 3", ada 1, m a(a %! '!tat' '! !t%m%(%

1"3Ast= 2.00 3", ada 36 m a(a %! '!tat' '! s%)'

8$00 DISE@O DE 6A APATA "MLto4o 4e la Rot,ra&

@A+AS O+ MT. DE AN@CO

-(%))%!'= 5.5, t'!"m. %s' d%) (%))%!'

-= 0.:6 t'!"m. %s' (''

-s"= t'!"m. %s' s'b(%a(a

APATA A>TERIOR "iB,ier4a&

-= 0.:6 t'!"m-= 17.21 t'!"m

M= 1.3, t'!m

d= 31.70 m. (%b(m%!t' 7.5 m. G 1"2 a%(' 5",

b= 100 m.

/F= 210.00 "m2

/G= 4H200.00 "m2

-= 0.007

As= .$. (m)/m$Asm!= 0.001,bd

Asm!= 5.71 m2"m ;sa(8 5", ada 35 m.

S=36 f45cm.


17/22

APATA POSTERIOR "4ere(Na&

b= 7.5, t'!"m

2= 1.06 t'!"m

-= 6.54 t'!"m

-= :.16 t'!"m 1.50

M= 3.72 t'!m 7.5, 1.06 T'!"m

M= 5.21 t'!md= 34.20 m.

b= 100 m.

/F= 210.00 "m2

/G= 4H200.00 "m2

-= 0.024

As= $0 (m)Asm!= 6.16 m2 ;sa(8 5", ada 32 m.

VE+I/I@A@ION O+ @O+TANTE

Fd= 6.07 t'!"m

Vd= 5.57 t'!

V= 22.33 t'! 9IE>

+E/;E+ZO T+ANSVE+SAL

Ast= 7.20 m2 5", ada 2, m.

A(mad(a d% m'!taP% 3", ' 1"2

Asm'!taP% ;SA+8 3", ada 34 m.

S=36 f45cm .


18/22

DISE@O MURO DE #O>TE>#IO> E> VO6ADIO " TIPO #&

+O?E@TO8 M;+O SIN SOB+E@A+A

DATOS :

/SD= 1.50

/SV= 2.00AN;LO /+I@. INTE+NO = 30.00 (ad's

@OE/. EM. A@TIVO Ka= 0.333 t1

@OE/. /+I@@ION DESL. 9= 0.60

1.55 t'!"m3

ESO M;+O @ON@+ETO= 2.40 t'!"m3

SOB+E@A+A -s"= 0.00 t'!"m2

ALT;+A E;IV. S"@ C'= 0.00 m. C

ALT;+A ANTALLA C= 3.,0 m.

@AA@ID. O+TANTE t= 1.50 "m2

t2

@ON@+ETO 9F= 210.00 "m2 C

A@E+O 9G= 4H200.00 "m2B2 B1

.$00 DIME>SIO>AMIE>TO DE 6A PA>TA66A

t1= 0.25 m.

C

M= 4.73 t'!m %! )a bas%

M=1.7M= ,.03 t'!m

a!tJa 0.0040 a!tJa asmda 0.01d= 0.24 m.

t2= 0.2, m. sa(8 t2= 0.35 m.

d= 0.302 m. (%b(m%!t' 4 m. G a%(' 5",

)$00 VERI=I#A#IO> POR #ORTE

Vd= 3.16 t'!. @'(ta!t% a !a a)t(a8 Cd

Vd=1.7*Vd 5.37 t'!. @'(ta!t% )tm'

0.2: m. %(a)t% a !a dsta!a d

V= 1:.20 t'!. @'(ta!t% admsb)%V%=2"3V 12.,0 t'!. @'(ta!t% admsb)% %9%t$'H '( t(as)a% %! )a bas%

V%Vd 9IE>

3$00 DIME>SIO>AMIE>TO DE 6A APATA

C=t20.05= 0.40 m. ;sa(8 0.50 m.

C= CC = 4.30 m.

C%= C C C' = 4.30 m.

2.00 t'!"m3 d%) '!(%t' G s%)'

DIMENSIONAMIENTO O+ ESTABILIDAD AL DESLIZAMIENTO

1.3: m. ;SA+ 8 1.:0 m.

td

=

B1FSD

KagHe

2 fgm

=

PESOPROMEDIOgm=

PESORELLENO g=

E=1

2Kag Hp2

ES/C

=Ka gHo Hp

M=Ka gHP

3

6+Ka g Ho

HP2

2

Vc=f 0. 5f ' c bt d


19/22

B1FSD

KagHe

2 fgm=


20/22

DIMENSIONAMIENTO O+ ESTABILIDAD AL VOLTEO

0.20 m. ;SA+ 8 0.50 m. C mJ!m'

$00 VERI=I#A#IO> DE ESTA9I6IDAD

/;E+ZAS +ESISTENTES

ESO B+AZO MOMENTO s"

t'!. m. t'!m.

1 2.,, 1.20 3.46

2 2.2, 0.73 1.65 2

3 0.46 0.57 0.26 4

4 :.13 1.63 14.,4 3

s" 1.63

TOTAL 14.75 20.20 1

/;E+ZAS A@T;ANTES

Ca= 4.7, t'!.

Ma= 6.,5 t'!m.

/SD= 1.,5 1.50 9IE>/SV= 2.:5 2.00 9IE>

$00 PRESIO>ES SO9RE E6 TERRE>O

'= 0.:1 m.

%= 0.2: m.

B"6= 0.40 m.

B"6% BIEN +ES;LTANTE DENT+O DEL TE+@IO @ENT+AL

1= 1.07 "m2

2= 0.163 "m2

1>t BIEN

2>t BIEN 2

1

5$00 DISE@O DE 6A PA>TA66A "MLto4o 4e la Rot,ra&

5$0. RE=UER0 VERTI#A6

ARMADURA PRI>#IPA6 E> 6A 9ASE "(ara i%terior&M= ,.03 t'!m.

t2= 35.00 m.

d= 30.22 m.

b= 100.00 m.

/F= 210.00 "m2

/G= 4H200.00 "m2

-= 0.04,

As= 8$) (m)/m$ ;SA+ A@E+O 1"2 a 1, m.

B2[ f3 FSVFSD

B1

2He ]He=


21/22

Asm!= 0.001,bd

Asm!= 5.44 m2"m. %! )a bas%

Asm!= 3.64 m2"m. %! )a '('!a

A)t(a d% '(t% a(a M"28

C'(t%= 1.0: m. sa( 1.45 m.

C

ARMADURA SE#U>DARIA "(ara eCterior&A(mad(a d% m'!taP% 3", ' 1"2

;SA+ A@E+O 3", ada 34 m.

5$0) RE=UER0 ORIO>TA6

Ast= 0.0020bt '!t(a

Ast a((ba8 5.00 m2"m.

2"3Ast= 3.33 3", ada 21 m a(a %! '!tat' '! !t%m%(%

1"3Ast= 1.67 3", ada 43 m a(a %! '!tat' '! s%)'

Ast !t%(m%d 6.00 m2"m

2"3Ast= 4.00 3", ada 1, m a(a %! '!tat' '! !t%m%(%

1"3Ast= 2.00 3", ada 36 m a(a %! '!tat' '! s%)'

Ast abaP'8 7.00 m2"m

2"3Ast= 4.67 3", ada 15 m a(a %! '!tat' '! !t%m%(%

1"3Ast= 2.33 3", ada 30 m a(a %! '!tat' '! s%)'

8$00 DISE@O DE 6A APATA "MLto4o 4e la Rot,ra&

@A+AS O+ MT. DE AN@CO

-(%))%!'= 5.,: t'!"m. %s' d%) (%))%!'

-= 1.20 t'!"m. %s' (''

-s"= t'!"m. %s' s'b(%a(a

APATA A>TERIOR "iB,ier4a&

-= 1.20 t'!"m-= 17.05 t'!"m

M= 2.13 t'!m

d= 41.70 m. (%b(m%!t' 7.5 m. G 1"2 a%(' 5",

b= 100 m.

/F= 210.00 "m2

/G= 4H200.00 "m2

-= 0.007

As= .$35 (m)/m$Asm!= 0.001,bd

Asm!= 7.51 m2"m ;sa(8 5", ada 27 m.

S=36 f45cm.


22/22

APATA POSTERIOR "4ere(Na&

b= 7.46 t'!"m

2= 1.63 t'!"m

-= 7.0: t'!"m

-= :.:3 t'!"m 1.55

M= 4.23 t'!m 7.46 1.63 T'!"m

M= 5.:2 t'!md= 44.20 m.

b= 100 m.

/F= 210.00 "m2

/G= 4H200.00 "m2

-= 0.016

As= 3$ (m)Asm!= 7.:6 m2 ;sa(8 5", ada 25 m.

VE+I/I@A@ION O+ @O+TANTE

Fd= 6.05 t'!"m

Vd= 5.,1 t'!

V= 2,.,6 t'! 9IE>

+E/;E+ZO T+ANSVE+SAL

Ast= :.00 m2 5", ada 22 m.

A(mad(a d% m'!taP% 3", ' 1"2

Asm'!taP% ;SA+8 3", ada 34 m.

S=36 f45cm .

Memoria Calculo Muro Contencion

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