retention wall design aci 318

8/13/2019 Retention Wall Design ACI 318

1/24

Altura de tablero, H = 6.00

Espesor de tablero, t = 0.40

Peralte de zapata, h = 0.50

Punta de zapata, Lp = 1.15

Taln de zapata, Lt = 1.05

Ancho de zapata, = !.60

1.60

1.00

An"ulo de #r$cc$n, % = 45.00

0.1&16

Altura total, H' = 6.50

Parte Peso (ton) razo

10.0+0 !.0

5.&60 1.

.1!0 1.

5.0!4 !.6

- = !./+4

lculo de la estab$l$dad a 2olteo3

Peso 2olu*tr$co, =

obrecar"a, 7s=

oe#. de 8an9$ne, :a=

Pres$n de terreno en la c

Pres$n terreno en base z

E*pu;e act$2o borde $nterno

Altura apl$cac$n e*pu;e

s

t

z

P'a2 = 0, ( = 0)

Pa2


2/24

16.1+/ ton>*

!.+0 ad$*.

Local$zac$n de la resultante en la base3

16.55/ ton>*

0.+& *

0.4!& *

?0 = Pa@ ?0=

Ca= ?netB8 =

e = (B!)>Ca=


3/24

m

m

m

m

m

m

Dad$*.

*

0.1&!

1./56

6./14 ton

(*) ?o*ento (ton>*)

5 !0./16

0 &.&&6

0 4.056

0 1.061

45.+0/

tonB*

tonB*!

resta, 7top= (7s z) :a = tonB*!

pata, 7base = (7s z) :a = tonB*!

zapata, Pa = ((7top7base)B2) H' =

act$2o,


4/24

F.:.

F.:.

F.:.


5/24

!.41 *


6/24


7/24


Espesor de tablero, t = 0.0


Punta de zapata, Lp = 0./0

Taln de zapata, Lt = 0.+5

Ancho de zapata, = !.05

1.60

1.00

An"ulo de #r$cc$n, % = 45.00

0.1&16

Altura total, H' = 4./0


6.1!0 1.6

.!40 1.0

1./6+ 1.0

.005 !.0

- = 14.


Peso 2olu*tr$co, =

obrecar"a, 7s=






s

t

z

P'a2 = 0, ( = 0)

Pa2


8/24

&.44! ton>*

!.+/! ad$*.


&./!! ton>*

0.6// *

0.!6 *

?0 = Pa@ ?0=

Ca= ?netB8 =

e = (B!)>Ca=


9/24

m

m

m

m

m

m

Dad$*.

*

0.1&!

1.51&

4.16 ton

(*) ?o*ento (ton>*)

5 /./45

0 .40!

5 !.01&

0 6.161

!1.5!5

tonB*

tonB*!




act$2o,


10/24

F.:.

F.:.

F.:.


11/24

1.&// *


12/24


13/24

Altura de tablero, H = .00

Espesor de tablero, t = 0.!5



Taln de zapata, Lt = 1.05

Ancho de zapata, = 1.+5

1./0

1.00

An"ulo de #r$cc$n, % = 4.50

0.!&6+

Altura total, H' = .0


5./+5 1.

1.+00 0.6

1.! 0./

1./&5 1.+

- = 11.0/!


Peso 2olu*tr$co, =

obrecar"a, 7s=






s

t

z

P'a2 = 0, ( = 0)

Pa2


14/24

4.65& ton>*

.01 ad$*.


5.&!0 ton>*

0.6!& *

0.!/+ *

?0 = Pa@ ?0=

Ca= ?netB8 =

e = (B!)>Ca=


15/24

m

m

m

m

m

m

Dad$*.

*

0.!&&

!.01!

.&&& ton

(*) ?o*ento (ton>*)

5 &./0

5 1.!15

5 1.!!

0 .65

14.00

tonB*

tonB*!




act$2o,


16/24

F.:.

F.:.

F.:.


17/24

1.! *


18/24


19/24


Espesor de tablero, t = 0.!0

Peralte de zapata, h = 0.!5


Taln de zapata, Lt = 0.+0

Ancho de zapata, = 1.40

1.60

1.00

An"ulo de #r$cc$n, % = !4.50

0.41&

Altura total, H' = 1.&5


1./!0 1.0

0.&!0 0.5

0.+40 0.&

0.61/ 1.4

- = 4.0//


Peso 2olu*tr$co, =

obrecar"a, 7s=






s

t

z

P'a2 = 0, ( = 0)

Pa2


20/24

1.!!5 ton>*

.04/ ad$*.


1.64 ton>*

0.4&! *

0.!!+ *

?0 = Pa@ ?0=

Ca= ?netB8 =

e = (B!)>Ca=


21/24

m

m

m

m

m

m

Dad$*.

*

0.414

1.5&!

1.&+ ton

(*) ?o*ento (ton>*)

0 1./!0

0 0.60

0 0.5++

0 0.+66

.&4

tonB*

tonB*!




act$2o,


22/24

F.:.

F.:.

F.:.


23/24

0.&05 *


24/24

retention wall design aci 318

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