metodo dovelas ejercicio clase (2).xlsx

Metodo de las dovelas

DATOS

γ1 C1 ф1 radio γ2 C2 ф2

17.15 33 22 22 14.16 19.25 62 13 13

kN/m3 kN/m2 C m kN/m3 kN/m2 C

γagua

9.81

Kn/m3

DOVELA

BASE

H

Hw

brazo

α

w

cos α

1 2 3 4 5 6 7 8 9

2.34 2.34 2.34 2.34 2.34 2.34 2.34 2.34 2.34

1.01 3.01 5.42 7.4 8.99 10.17 10.45 9.13 7.09

1.01 2.8 4.72 6.21 7.46 8.01 7.95 6.63 4.59

8.25 5.98 3.64 1.3 1.05 3.39 5.73 8.01 10.42

-35.636 -24.981 -14.896 -5.268 4.253 13.852 23.870 34.449 47.381

40.532 120.794 244.144 333.333 404.955 458.108 419.369 366.396 284.529

0.813 0.906 0.966 0.996 0.997 0.971 0.914 0.825 0.677

10

2.34

3.63

1.13

12.77

64.400

145.676

0.432

0.404

0.231

Fs=

2.399

DATOS

γ1 C1 ф1 radio γ2 C2 ф2

DOVELA

kN/m3 kN/m2 C m kN/m3 kN/m2 C

γagua

9.81

Kn/m3

BASE

H

Hw

brazo

α

w

cos α

m #

%$num!rador

m #

%$num!rador

m #

%$num!rador

m #

%$ 5.3 γ1 ф1 C1

5.7

1.5 γ2 ф2 C2

. 2

8.3

3.5

senα

ΔL

μn

CΔL

Wcosα

μnΔL

Wsenα

-0.583 -0.422 -0.257 -0.092 0.074 0.239 0.405 0.566 0.736

2.879 2.582 2.421 2.350 2.346 2.410 2.559 2.838 3.456

9.908 27.468 46.303 60.920 73.183 78.578 77.990 65.040 45.028

95.012 85.190 150.125 145.695 145.481 149.425 84.443 93.642 114.042

32.942 109.494 235.939 331.925 403.840 444.786 383.499 302.140 192.659

28.527 70.909 112.117 143.158 171.720 189.380 199.565 184.562 155.609

-23.615 -51.013 -62.760 -30.603 30.028 109.674 169.702 207.262 209.378

0.902

5.416

11.085

178.718

62.943

60.035

131.375

590.726

1416.490   616.37

61.!"7

1083.677

699.205

1#"1.773

senα

μn

Wsenα

C. base

6$%."#%

&n.base

&-'n(

#&-'n(%*g+

C()#&-'n(%*g+

num!rador m #

%$num!rador

m #

%$num!rador

m #

%$num!rador