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7/17/2019 PLANILLA MURO1
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CALCULO DE MURO EN VOLADIZO SECCION AA
fcFyǾµ
altura totalsobrecarga
relleno delante muro
PREDIMENSI
Espesor zapatacb
BaseDedoTalon
notas:
B =(2/3)H
0.3 c=H/10 o 0.3 el m
espesor zapata=H
b=H/12
Dedo=1/3 del anc
CALCULO DE LO
EMPUJE ACTIVO
5.5 Ǿ1-SenǾ1+SenǾ
Ka
0
Ea
pto. Aplicación
0.5
1 2
SOBRECARGA
3.3 h
Esobrecarga
pto aplicación
Altra H
raHH
espesorzapata
Base !
Dedo "alon
c
bh
altraselopas#$opas#$opas#$o
sobrecar%a &
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ANALISIS DE ESTABILIDAD
0.3
5 Esobrecarga
5.5
Ea 7.788
0
0.5 1.83
0.5
1 2
3.3
FE!"# $T%&'T( )# $'(* brazo
,g&m ,g&m m1 ./0 1/12 2/34 1/522 3./6. 3/445 4/44 3/440 4/44 4/24
Ea 1./1 1/7Esobrecarga 4/44 3/0234.87 14.31
FACTORES DE SEGURIDAD 4/01 1'.2
VOLCAMIENTO F.S /.. OK DESLIZAMIENTO F.S
apl8cac89n resultante pto/ # 1/47 m b&3b&
PRESION DE SUELO
:adm8s8ble 50 "n/m2 :u 24/44e 4/20 m
:1 31/21 "n/m2 MENORES QUE ESFUERZO ULTIMO
:3 -4/7 "n/m2
a
:abb
1/44 3/444/7 !1
31/21 :ab !3
!"
REVISARDIMENSIONES
1
3
*
A
+
--
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/44 ,p
,1,2
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ANALISIS ESTRUCTURAL
PANTALLA Ea 5/.. "n/m
Es 4/44 "n/m sobrecar%aa(H)
Cortante
*u 7/.2 tn&' 1.-(as) ;<c 5/2d 3./44 cm (0.*0.*3,A(4
<u /23 ,g&cm3 5/d <u=;<c OK
Flexion F*>*# 1/702 F'E!T# 1/132'u 1/.1 tn-mt
?d8se@o 4/445577762m 3/2 6y77/(0.*4c77) #s 16.04
!n 32/75 8100000/(0.9100epant) Refuerzo ertical
3!nAm&fy 4/36 separac8on1&m 4/4. 5 1/05
ra8z$1-3!nAm&fy( 4/7. 7 /1
? 4/44557776 14 ./64pm8n 4/44 13 0/42
#s temp 2/.4 (2 caras) 15 13/234 16/27
#s-cm35 4/377 4/24 Refuerzo !orizontal "retraccion#
14 4/06 c&cara 3/0413 1/1 separac8on15 3/41 7 17/5157234 /1. 14 36/47773
13 .1/77064
15 0./.507DEDO
d
a *a-b
0.5 b 'u1/44 3/44
$
4/7 <u=;<c31/21 :ab 1./.0
m
!n3!nAm&fy
/44 1&m% separac8on use S C ra8z$1-3!nAm&fy(5 1/63074 3/4 ?7 /.3016 /4 pm8n14 2/2.66 2/413 0/01117 7/4 #sd8se@o15 1/04700 1./4
0.*a H:2
;d8se@o
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34 31/.1662 31/4TALON
d ../44:ce 15/43
c
4/4 *u0.5 e <u
1/44 3/44 <u=;<c
4/731/21 15/43 'u
/04m!n
2/44 3!nAm&fy1&m
% separac8on use S C ra8z$1-3!nAm&fy(
5 1/63074 3/4 ?7 /.3016 /4 pm8n14 2/2.66 2/4 ?d8se@o13 0/01117 7/4 #sd8se@o15 1/04700 1./434 31/.1662 31/4 re4erzo hor#zontal
??m8n 4/44 c/cara
#sm8n 7/44 %14 6/7 9 713 1./1 1' 1415 32/1 2* 13
RESUMEN DISE#O0.3
θ10 c/ 29 os
θ16 c/ 12 os *
5.5
θ10 c/ 29 os +
θ16 c/ 25 os -
0 θ16 c/ 14 os 3
θ12 c/
0.5 θ12 c/
1 2
3.3
p+
pp
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θ16 c/ 14 os 1
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DATOS
$%0 <%/cm2
&$00 <%/cm2
'5
0.'
%.( tn/m3
5.5 m
0 tn/m2
0 m
NAMIENTO
A>?8,
0.46 0.50.46 0.'
0.46 0.'3.67 '.'
1.22 %
1.99 2.00
yor de los dos
/10
o de la base
S EMPUJES
4/511 rad#anes
4/.35.32551/20205.5.
0.$71
7.788
1.833
4/444
0.000
2.750
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0.000
2.75
'a< 8ah
'omento <ert 8to hor
,gAm ,gAm2/..7/27
.6/774/444/44
8o=2+.230.00
63.%0 $).$'
tnm
1/22 OK
1/14 m
3/34 m
1./.0
10/661./72
3$.84
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1/.1
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h& 1.+-
h&3 2.*0
,g&cm3))
DE%S>D#D %!ET$T%&'(
cm3
use S C1/44/44
./440/44
13/4416/44
cm3use s C
1636.3
0.
../44
12/251 tn
7/065 tn@mt
/2.OK
3/236.1105.0
2/4.7453.674/425254543
4/4.324/6014740124/441316.40
4/444/44
14.67
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4/.4/14 <%/cm2
2/47 tn@mt
3/23/614/44/4.4/67
4/444566554/444/44
14.67
l
6/44 cm2
./24 cm2
separac8on se >
11/10411 11
10/.236 1-
32/130. 2*
25 os '
25 os 2
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