TALUD EJERCICIO
R
4m
P=7.5 ton
R
3
3m
Capa 1
g1= 1,68 Ton/m
f1=25
c = 15 kg/cm 2
3
5m
Capa 2
g2= 1,70 Ton/m
f1=5
2
c = 10 kg/cm
00°
45.
32m
Capa 3
Mecánica de Suelos II y Laboratorio
g3= 1,45 Ton/m
f1=7
2
c = 0 kg/cm
Universidad Autónoma del Beni U.A.B.
Docente: Luis Alberto Zambrana Monasterio
O
a
4m
f
g
e
R
b
P=7.5 tonH
R
A
Capa 1
3m
2'
11.18 cm
12.82 cm
8.38 cm
1'
3'
B
G
5.71 cm
4'
Capa 2
5m
6'
6.45 cm
7.21 cm
5'
2.40 cm
C
1
2m
2
F
2.40 cm
Capa 3
7'
8'
2.00 cm
E
D
Caracteristicasgeométricas.Del triángulo OAH: Cos(f+g+e)= 4 / 14
Del triángulo OBG: Cos(f+g)= 7 / 14
Del triángulo OCF: Cos(f)= 12 / 14
Del triángulo OCE: Cos(a)= 12 / 14
Longitudes de arco.Capa 1: Lc1=e*R
Capa 2: Lc2=g*RCapa 3: Lc3=f*R
Capa 3: Lc4=a*R
.... f+g+e=73.39 .... e=13.39 .... K=0.001087
... f+g=60 ... g=29 ... K=0.010667
f=31
..
..
. . K=0.013007
a=31
...
...
... K=0.013007
.... Lc1=13.39 * p/180 * 14
...Lc2=29 * p/180 * 14
... Lc3=31 * p/180 * 14
. . Lc4=31 * p/180 * 14
Mecánica de Suelos II y Laboratorio
.... Lc1= 3.27 m
... Lc2= 7.086 m
... Lc3= 7.54 m .
. . Lc4= 7.54 m . .
Universidad Autónomadel Beni U.A.B.
Q=0.117048
Q=0.245599
Q=0.261412
Q=0.261412
L total = 25.43 m
Docente: Luis Alberto Zambrana Monasterio
Cu
ña
Fi
gu
ra
Resistente
1
2
Área
(m 2 )
Brazo (m)
De Palanca
Momento(m * m 2 )
1 7.21 * 2 = 7.21
2
2.40
2
2
Q*R=0.261412*14 K*R=0.013007*14
2
Q*R=3.659
K*R=2.549
W, WL, q, N
2.40 * 7.21=17.30 WR = A*1m*g1
WR = 9.759*1m*1.68 = 16.39 ton
-1
3.659*2.549
9.328
M =26.628
A = 9.759
3
g1 =1.68 ton/m
L = M / A = 26.628 / 9.759 = 2.728
3
g2 =1.70 ton/m Deslizante
R
2
12.82
1'
2
K*R=0.2130
P= (5.43+5.1+3.27)/2
P= 6.90
2.7313
W DD1= A*1m*g2
WD1=10.28*1m*1.70 = 17.47 ton
91.016
0D1=sen (LD /R)
-1
0D1=sen (9.656 / 14) = 43.607
ND1= WD1* cos ( 0D1)
-1
A= 6.90(6.90-5.43)(6.90-5.1)(6.90-3.27)
11.18
2'
A= 8.141
P= (5.10+4.24+7.12)/2
P= 8.23
ND1=...
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