presa de gravedad ii
TRANSCRIPT
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7/28/2019 Presa de Gravedad II
1/2
= 0.75
Ancho de Corona (Ce):
b=1m L = 15
Ce= 2.5 m
DONDE:
L : Base de presa
2 m H=Altura de la presa
5
1 PESO CONCRETO
V1 = W1 = Ton/m
V2 = W2 = Ton/m
V3 = W3 = Ton/m
W= ton/m Vtotal=
2 PRESION DEL AGUA
w3=
w1=
DISEO DE PRESAS de gravedad
2.5
7.502.5
20.00
50
50.00
67.50
120
120
162
factor
402 167.50
40.50ton/m
18.00m162.00ton/m
V1
V2
V3
=.(1+2+3)
N.A.M.E.
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7/28/2019 Presa de Gravedad II
2/2
Pw ton/m Ww ton/m
3 PRESION DEL HIELO
T Espesor del Hielo= 80cm
Segn tabla:
Fhielo = 10ton/m
4 FUERZAS SIMICAS
ws=
ws=
5 CALCULO DE SUB PRESIONES
5
m1
U=
F = =
2
X= m
x=10.00m
10.00
18.0ton/m2 (15) 90.00ton/m
90.00ton/m
10.00
40.20ton/m
9.34
7.20m
18.00m
18.0ton/m2
20.00m
40.20ton/m 18.00m
40.50162
N.A.M.E.
S
G
N.A.M.E.