muro de contrafuerte ej. cuaderno

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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muro de contrafuerte ej. cuaderno

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