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7/25/2019 Muro de Contrafuerte Ej. Cuaderno
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DATOSH(m)= 8w(kg/m3)= 1900Hzap(m)= 0.5B2(m)= 1
B1(m)= 3B(m)= 4t1(m)= 0.3t2(m)= 0.3
f'c(kg/cm2)= 210fy(kg/cm2) 4200= 35S/C(kg/m2) 0FSD= 1.5
FSV= 2
EfA!m(kg/cm2)= 3
"#ED$%E&S$O&A%$E&TO DE %#OCa= 0.271
Ca*w(kg/m3)= 515
Hs(m)= 0
Htotal(m)= 9
Ca*w*H= 4377
f= 0.700 0.600
VE#$F$CAC$O& DE ESTAB$$DAD DE %#O
EFECTO FE#*A(+g) B#A*O(m) %O%E&TO (kg,m)Empu! #$t%&o 18600.2 2.833 52700.5
Empu! 'as%&o
H(kg)= 18600.1818 #(kg)= 52700.5
EFECTO FE#*A(+g) B#A*O(m) %O%E&TO (kg,m)1 4800.0 2.000 9600.0
2 0.0 1.000 0.0
3 5760.0 1.150 6624.0
4+,/C 41040.0 2.650 108756.0
-(kg)= 51600.0 (kg)= 124980.0
FACTO#ES DE SE-#$DAD,= 1.66 C'E
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,-= 2.37 C'E
"TO DE "ASO #ESTA&TE'(m)= 1.40
!$(m)= 0.60 C'E
1(kg/$m2)= 2.45 C'E2(kg/$m2)= 0.13 C'E
D$SE.O DE A#%AD#A VE#T$CA
,(m)= 3
Ca*w(kg/m3)= 515
A) D$SE.O DE "A&TAACACO DE #EFE#*O VE#T$CA
H(m)= 8 3/(m)=
1.7
(m) 0(kg/m) %,(kgcm) !(cm)8 4376.51 328238.5 25.00
7 4376.51 328238.5 25.00
6 4376.51 328238.5 25.005 4376.51 328238.5 25.00
4 3501.21 262590.8 25.00
3 2625.91 196943.1 25.00
2 1750.61 131295.4 25.00
1 875.30 65647.7 25.00
0 25.00
1
2
3
4
Espa$%o !t! !!s! $otafu!t!s
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CACO DE #EFE#*O HO#$*O&TA
%,(kgcm)= 296573.1 %(kgcm)= 1.7 %,= 504174.3 %=
%,= 504174.3 %=
w= 0.04381 w=A(cm2)= 5.48 A(cm2)=
0.002** Am45(cm2)= 5.00 Am45(cm2)=ADEF(cm2)= 5.48 ADEF(cm2)=
6= 4 6=6= 4.32 6=
(m) 0.23 (m)
B) D$SE.O DE CO&T#AFE#TE#EFE#*O "O# FE7$O&
8= 18.64 (m)= 2.7
(m) %(kgcm) 9! T(kg)8.00 224077.5 2.76 87585.96
7.00 150114.4 2.42 58675.75
6.00 94532.7 2.09 36950.33
5.00 54706.4 1.75 21383.29
4.00 28009.7 1.41 10948.24
3.00 11816.6 1.07 4618.79
2.00 3501.2 0.74 1368.53
1.00 437.7 0.40 171.07
0.00
1.00
#EFE#*O HO#$*O&TA C:'E;:
(m) V(kg) V(kg)CO## Vc(kg)8.00 42014.5 41740.7 635939.6
7.00 32167.4 31958.3 558175.2
6.00 23633.2 23480.2 480410.9
5.00 16411.9 16306.3 402646.5
4.00 10503.6 10436.6 324882.2
D$SE.O "O# CO#TE0(kg/m)= 4376.51
T(kg)= 12254.2374A(cm2)= 3.24
Am45(cm2)= 5.00A : ;a!
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6= 46= 1.97
(m) 0.51
#EFE#*O VE#T$CA
w(kg/m)= 21280T(kg)= 63840
A(cm2)= 16.89Am45(cm2)= 0.60ADEF(cm2)= 16.89
6= 56= 8.53
(m) 0.12
D$SE.O *A"ATA "OSTE#$O#
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3.00 Am45(cm2)
w A(cm2) Am45(cm2)ADEF(cm2) 6 60.02826 3.53 5.00 5.00 5 2.53
0.02826 3.53 5.00 5.00 5 2.53
0.02826 3.53 5.00 5.00 5 2.530.02826 3.53 5.00 5.00 5 2.53
0.02253 2.82 5.00 5.00 5 2.53
0.01684 2.10 5.00 5.00 5 2.53
0.01119 1.40 5.00 5.00 5 2.53
0.00558 0.70 5.00 5.00 5 2.53
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74143.2852
126043.6
126043.6
0.010741.34
5.00
5.00
3
7.02
0.14
A(cm2) Am45(cm2) DEF(cm2) 6 6 (m)23.17 54.00 54.00 8 10.66 0.09
15.52 54.00 54.00 8 10.66 0.09
9.78 54.00 54.00 8 10.66 0.09
5.66 54.00 54.00 8 10.66 0.09
2.90 54.00 54.00 8 10.66 0.09
1.22 54.00 54.00 8 10.66 0.09
0.36 54.00 54.00 8 10.66 0.09
0.05 54.00 54.00 8 10.66 0.09
A(cm2) DEF(cm2)0.00475625
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(m) %(kgcm) w A(cm2) Am45(cm2) DEF(cm2)0.40 246178.9 0.02110330 2.6379 5.00 5.00
0.40 246178.9 0.02110330 2.6379 5.00 5.00
0.40 246178.9 0.02110330 2.6379 5.00 5.000.40 246178.9 0.02110330 2.6379 5.00 5.00
0.40 196943.1 0.01683974 2.1050 5.00 5.00
0.40 147707.3 0.01259796 1.5747 5.00 5.00
0.40 98471.6 0.00837762 1.0472 5.00 5.00
0.40 49235.8 0.00417841 0.5223 5.00 5.00
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6 6 (m)5 2.526 0.40
5 2.526 0.40
5 2.526 0.405 2.526 0.40
5 2.526 0.40
5 2.526 0.40
5 2.526 0.40
5 2.526 0.40
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