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Planilla Para Calculo Hidrograma unitario
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1 Parámetros de la Cuenca
L (longitud del cauce principal) [km] 178.22Lg (longitud centroide gravedad-salida)[km] 128.17S (pendiente media)[m/m] 0.2479A (area de la cuenca) [Km2] 8312.712
2 Parametros del Hidrograma Unitario Linsey (Zona I, regiones III a VI)
tp [hr] 29.95tu [hr] 5.45tr [hr] 4.00tp mod [hr] 29.59tb [hr] 82.19qp [l/s/mm/km2] 9.72
3 Hidrograma Unitario
Factor CorrecciónCoeficientes para HU U(4,t) 1.4t/tp q/qp tr [hr] q[l/s/mm/km2] Área qc [l/s/mm/km2]
0 0 0.00 0 0 0.000.3 0.2 8.88 1.94 8.63 1.390.5 0.4 14.79 3.89 17.26 2.780.6 0.6 17.75 5.83 14.38 4.17
0.75 0.8 22.19 7.78 30.21 5.561 1 29.59 9.72 64.73 9.72
1.3 0.8 38.47 7.78 77.67 5.561.5 0.6 44.38 5.83 40.27 4.171.8 0.4 53.26 3.89 43.15 2.782.3 0.2 68.05 1.94 43.15 1.392.7 0.1 79.89 0.97 17.26 0.69
82.19 0.00 1.12 0.001.29
0 10 20 30 40 50 60 70 80 900.00
2.00
4.00
6.00
8.00
10.00
12.00
9.53
Hidrograma Unitario para la Cuenca
tiempo t[hrs]
q[l/
s/m
m/k
m2]
3 Precipitaciones
P24,10 [mm] 40.85CN (tendencia media sup) 41.2CN (envolvente superior) 59.2CN (valor adoptado, promedio) 50.2S[mm] 251.7Io [mm] 50.3
Hietograma de Diseño EndesaHoras %Precipitación Precipitacion [mm] Precip. Acum [mm]
0-1 2.88 1.2 1.21-2 2.88 1.2 2.42-3 3.34 1.4 3.73-4 3.34 1.4 5.14-5 3.99 1.6 6.75-6 3.99 1.6 8.36-7 4.7 1.9 10.37-8 4.7 1.9 12.28-9 5.34 2.2 14.4
9-10 5.34 2.2 16.510-11 5.7 2.3 18.911-12 5.7 2.3 21.212-13 5.91 2.4 23.613-14 5.91 2.4 26.014-15 5.05 2.1 28.115-16 5.05 2.1 30.216-17 4.31 1.8 31.917-18 4.31 1.8 33.7
0-1 1-2 2-3 3-4 4-5 5-6 6-7 7-8 8-9 9-10 10-11
11-12
12-13
13-14
14-15
15-16
16-17
17-18
18-19
19-20
20-21
21-22
22-23
23-24
0.0
0.5
1.0
1.5
2.0
2.5
3.0
Hietograma de Diseño ENDESA, T=10 años
Tiempo t [hrs]
Prec
ipita
ción
[mm
]
0 10 20 30 40 50 60 70 80 900.00
2.00
4.00
6.00
8.00
10.00
12.00
9.53
Hidrograma Unitario para la Cuenca
tiempo t[hrs]
q[l/
s/m
m/k
m2]
18-19 3.63 1.5 35.219-20 3.63 1.5 36.620-21 2.94 1.2 37.821-22 2.94 1.2 39.022-23 2.21 0.9 39.923-24 2.21 0.9 40.9
Horas %Precipitación Precipitacion [mm] Precip. Acum [mm] Pef.Acum [mm] Pef [mm]0-4 12.44 5.1 5.1 0.0 0.04-8 17.38 7.1 12.2 0.0 0.0
8-12 22.08 9.0 21.2 0.0 0.012-16 21.92 9.0 30.2 0.00 0.016-20 15.88 6.5 36.6 0.0 0.020-24 10.3 4.2 40.9 0.0 0.0
4 Convolución para obtener el Hidrograma de la Crecida
Precipitación efectiva0.00 0.0
U(4,t) U(4,t-4) U(4,t-8) Tiempo [hr] Pef1*U(4,t) Pef2*U(4,t-4)0.00 0 0.000.31 2 0.000.63 0.00 4 0.00 0.000.94 0.31 6 0.00 0.001.25 0.63 0.00 8 0.00 0.001.65 0.94 0.31 10 0.00 0.002.12 1.25 0.63 12 0.00 0.002.59 1.65 0.94 14 0.00 0.003.34 2.12 1.25 16 0.00 0.004.24 2.59 1.65 18 0.00 0.004.87 3.34 2.12 20 0.00 0.005.50 4.24 2.59 22 0.00 0.006.57 4.87 3.34 24 0.00 0.007.70 5.50 4.24 26 0.00 0.008.83 6.57 4.87 28 0.00 0.009.53 7.70 5.50 30 0.00 0.008.59 8.83 6.57 32 0.00 0.007.65 9.53 7.70 34 0.00 0.006.71 8.59 8.83 36 0.00 0.005.77 7.65 9.53 38 0.00 0.005.20 6.71 8.59 40 0.00 0.004.73 5.77 7.65 42 0.00 0.004.26 5.20 6.71 44 0.00 0.003.91 4.73 5.77 46 0.00 0.003.60 4.26 5.20 48 0.00 0.003.29 3.91 4.73 50 0.00 0.00
0-1 1-2 2-3 3-4 4-5 5-6 6-7 7-8 8-9 9-10 10-11
11-12
12-13
13-14
14-15
15-16
16-17
17-18
18-19
19-20
20-21
21-22
22-23
23-24
0.0
0.5
1.0
1.5
2.0
2.5
3.0
Hietograma de Diseño ENDESA, T=10 años
Tiempo t [hrs]
Prec
ipita
ción
[mm
]
2.97 3.60 4.26 52 0.00 0.002.71 3.29 3.91 54 0.00 0.002.52 2.97 3.60 56 0.00 0.002.33 2.71 3.29 58 0.00 0.002.15 2.52 2.97 60 0.00 0.001.96 2.33 2.71 62 0.00 0.001.77 2.15 2.52 64 0.00 0.001.58 1.96 2.33 66 0.00 0.001.39 1.77 2.15 68 0.00 0.001.27 1.58 1.96 70 0.00 0.001.16 1.39 1.77 72 0.00 0.001.04 1.27 1.58 74 0.00 0.000.92 1.16 1.39 76 0.00 0.000.81 1.04 1.27 78 0.00 0.000.66 0.92 1.16 80 0.00 0.000.06 0.81 1.04 82 0.00 0.00
0.66 0.92 84 0.000.06 0.81 86 0.00
0.66 880.06 90
5 Metodo Sthowas-Saavedra
Io [mm] 23.6477440966
Horas %Precipitación Precipitacion [mm] Precip. Acum [mm] Pef.Acum [mm] Pef [mm]0-4 12.44 5.1 5.1 0.0 0.04-8 17.38 7.1 12.2 0.0 0.0
8-12 22.08 9.0 21.2 0.0 0.012-16 21.92 9.0 30.2 0.2 0.1616-20 15.88 6.5 36.6 0.6 0.520-24 10.3 4.2 40.9 1.1 0.5
Precipitación efectiva0.2 0.5
U(4,t) U(4,t-4) U(4,t-8) Tiempo [hr] Pef1*U(4,t) Pef2*U(4,t-4)0.00 0 00.31 2 0.0513281080.63 0.00 4 0.102656216 00.94 0.31 6 0.153984324 0.14831453887039
1.25 0.63 0.00 8 0.205312433 0.296629077740781.65 0.94 0.31 10 0.271055442 0.444943616611172.12 1.25 0.63 12 0.348047604 0.593258155481562.59 1.65 0.94 14 0.425039766 0.783225104718313.34 2.12 1.25 16 0.548442381 1.00569691302394.24 2.59 1.65 18 0.696095209 1.228168721329484.87 3.34 2.12 20 0.798751425 1.584745312031655.50 4.24 2.59 22 0.901407641 2.011393826047796.57 4.87 3.34 24 1.078320581 2.308022903788577.70 5.50 4.24 26 1.26310177 2.604651981529358.83 6.57 4.87 28 1.447882959 3.115848711104679.53 7.70 5.50 30 1.563017686 3.649781051038078.59 8.83 6.57 32 1.409033361 4.183713390971487.65 9.53 7.70 34 1.255049037 4.516399602359556.71 8.59 8.83 36 1.101064712 4.071455985748385.77 7.65 9.53 38 0.947080388 3.626512369137215.20 6.71 8.59 40 0.852169508 3.181568752526044.73 5.77 7.65 42 0.775177346 2.736625135914864.26 5.20 6.71 44 0.698185184 2.462376506890333.91 4.73 5.77 46 0.64193942 2.239904698584753.60 4.26 5.20 48 0.590611311 2.017432890279163.29 3.91 4.73 50 0.539283203 1.854908594934962.97 3.60 4.26 52 0.487955095 1.706594056064572.71 3.29 3.91 54 0.444224783 1.558279517194182.52 2.97 3.60 56 0.413427918 1.409964978323792.33 2.71 3.29 58 0.382631053 1.283604562567432.15 2.52 2.97 60 0.351834188 1.19461583924521.96 2.33 2.71 62 0.321037323 1.105627115922961.77 2.15 2.52 64 0.290240458 1.016638392600731.58 1.96 2.33 66 0.259443593 0.927649669278491.39 1.77 2.15 68 0.228646729 0.838660945956261.27 1.58 1.96 70 0.209085192 0.749672222634031.16 1.39 1.77 72 0.189837151 0.660683499311791.04 1.27 1.58 74 0.170589111 0.604159687600690.92 1.16 1.39 76 0.15134107 0.548541735524290.81 1.04 1.27 78 0.132093029 0.49292378344790.66 0.92 1.16 80 0.108439688 0.43730583137150.06 0.81 1.04 82 0.009226552 0.3816878792951
0.66 0.92 84 0.313340640862780.06 0.81 86 0.02666047520529
0.66 880.06 90
T=10 años Tradicional Stowhas-Saavedra
Qmax [m3/s] 0.00 77.58
0 10 20 30 40 50 60 70 80 90 1000.00
10.00
20.00
30.00
40.00
50.00
60.00
70.00
80.00
90.00
Hidrograma de la crecida T=10 años
TradicionalModificado
tiempo t[hrs]Q
[]m3/
s]
U(4,t)Area corregida tr [hr] q[l/s/mm/km2] Area
0 0.00 06.16 2 0.31 0.31
12.33 4 0.63 0.9410.27 6 0.94 1.5621.58 8 1.25 2.1956.51 10 1.65 2.9067.81 12 2.12 3.7728.77 14 2.59 4.7130.82 16 3.34 5.9430.82 18 4.24 7.5912.33 20 4.87 9.110.80 22 5.50 10.371.00 24 6.57 12.07
26 7.70 14.2828 8.83 16.5330 9.53 18.3632 8.59 18.1234 7.65 16.2436 6.71 14.3638 5.77 12.4940 5.20 10.9742 4.73 9.9244 4.26 8.9846 3.91 8.1748 3.60 7.5150 3.29 6.8952 2.97 6.26
0 10 20 30 40 50 60 70 80 900.00
2.00
4.00
6.00
8.00
10.00
12.00
9.53
Hidrograma Unitario para la Cuenca
tiempo t[hrs]
q[l/
s/m
m/k
m2]
54 2.71 5.6856 2.52 5.2358 2.33 4.8560 2.15 4.4862 1.96 4.1064 1.77 3.7366 1.58 3.3568 1.39 2.9870 1.27 2.6772 1.16 2.4374 1.04 2.2076 0.92 1.9678 0.81 1.7380 0.66 1.4782 0.06 0.72
1.00
0-1 1-2 2-3 3-4 4-5 5-6 6-7 7-8 8-9 9-10 10-11
11-12
12-13
13-14
14-15
15-16
16-17
17-18
18-19
19-20
20-21
21-22
22-23
23-24
0.0
0.5
1.0
1.5
2.0
2.5
3.0
Hietograma de Diseño ENDESA, T=10 años
Tiempo t [hrs]
Prec
ipita
ción
[mm
]
0 10 20 30 40 50 60 70 80 900.00
2.00
4.00
6.00
8.00
10.00
12.00
9.53
Hidrograma Unitario para la Cuenca
tiempo t[hrs]
q[l/
s/m
m/k
m2]
Precipitación efectiva0.0
Pef3*U(4,t-8) Q [l/s/Km2] Q [m3/s]0.00 0.000.00 0.000.00 0.000.00 0.00
0.00 0.00 0.000.00 0.00 0.000.00 0.00 0.000.00 0.00 0.000.00 0.00 0.000.00 0.00 0.000.00 0.00 0.000.00 0.00 0.000.00 0.00 0.000.00 0.00 0.000.00 0.00 0.000.00 0.00 0.000.00 0.00 0.000.00 0.00 0.000.00 0.00 0.000.00 0.00 0.000.00 0.00 0.000.00 0.00 0.000.00 0.00 0.000.00 0.00 0.000.00 0.00 0.000.00 0.00 0.00
0-1 1-2 2-3 3-4 4-5 5-6 6-7 7-8 8-9 9-10 10-11
11-12
12-13
13-14
14-15
15-16
16-17
17-18
18-19
19-20
20-21
21-22
22-23
23-24
0.0
0.5
1.0
1.5
2.0
2.5
3.0
Hietograma de Diseño ENDESA, T=10 años
Tiempo t [hrs]
Prec
ipita
ción
[mm
]
0-4 4-8 8-12 12-16 16-20 20-240.00.10.20.30.40.50.60.70.80.91.0
Precipitación efectiva (tradicional) T=10 años
Tiempo t [hrs]
P ef
ectiv
a [m
m]
0 10 20 30 40 50 60 70 80 90 1000.00
0.10
0.20
0.30
0.40
0.50
0.60
0.70
0.80
0.90
1.00
Hidrograma de la crecida (tradicional) T=10 años
tiempo t[hrs]
Q[m
3/s]
0.00 0.00 0.000.00 0.00 0.000.00 0.00 0.000.00 0.00 0.000.00 0.00 0.000.00 0.00 0.000.00 0.00 0.000.00 0.00 0.000.00 0.00 0.000.00 0.00 0.000.00 0.00 0.000.00 0.00 0.000.00 0.00 0.000.00 0.00 0.000.00 0.00 0.000.00 0.00 0.000.00 0.00 0.000.00 0.00 0.000.00 0.00 0.000.00 0.00 0.00
Precipitación efectiva0.5
Pef3*U(4,t-8) Q [l/s/Km2] Q [m3/s]0.00 0.000.05 0.430.10 0.850.30 2.51
0 10 20 30 40 50 60 70 80 90 1000.00
0.10
0.20
0.30
0.40
0.50
0.60
0.70
0.80
0.90
1.00
Hidrograma de la crecida (tradicional) T=10 años
tiempo t[hrs]
Q[m
3/s]
0-4 4-8 8-12 12-16 16-20 20-240.0
0.1
0.2
0.3
0.4
0.5
Precipitación efectiva (modificado) T=10 años
Tiempo t [hrs]
P ef
ectiv
a [m
m]
0 0.50 4.170.144740450319 0.86 7.160.289480900637 1.23 10.230.434221350956 1.64 13.650.578961801275 2.13 17.730.764350920828 2.69 22.350.981461596306 3.36 27.971.198572271784 4.11 34.181.546556068278 4.93 41.011.962923192612 5.83 48.472.25240409325 6.82 56.66
2.541884993887 7.75 64.463.040762888149 8.63 71.773.561828509296 9.33 77.584.082894130444 9.26 76.944.407563258756 8.98 74.66
3.9733419078 8.01 66.563.539120556844 7.05 58.613.104899205888 6.27 52.082.670677854932 5.55 46.162.403038078235 5.01 41.662.185927402757 4.58 38.071.968816727279 4.16 34.611.810208947657 3.81 31.691.665468497338 3.49 29.001.52072804702 3.19 26.49
1.375987596701 2.92 24.291.252672218328 2.68 22.271.165827948137 2.47 20.551.078983677946 2.27 18.840.992139407755 2.06 17.120.905295137563 1.86 15.500.818450867372 1.67 13.870.731606597181 1.51 12.520.64476232699 1.34 11.180.58960062792 1.21 10.10
0.535322959051 1.08 8.990.481045290181 0.87 7.250.426767621312 0.74 6.150.372489952442 0.40 3.320.305789747971 0.31 2.540.026018010212 0.03 0.22 0 10 20 30 40 50 60 70 80 90 100
0.00
10.00
20.00
30.00
40.00
50.00
60.00
70.00
80.00
90.00
Hidrograma de la crecida (modificado) T=10 años
tiempo t[hrs]
Q[m
3/s]
0 10 20 30 40 50 60 70 80 90 1000.00
10.00
20.00
30.00
40.00
50.00
60.00
70.00
80.00
90.00
Hidrograma de la crecida T=10 años
TradicionalModificado
tiempo t[hrs]
Q[]m
3/s]
0-1 1-2 2-3 3-4 4-5 5-6 6-7 7-8 8-9 9-10 10-11
11-12
12-13
13-14
14-15
15-16
16-17
17-18
18-19
19-20
20-21
21-22
22-23
23-24
0.0
0.5
1.0
1.5
2.0
2.5
3.0
Hietograma de Diseño ENDESA, T=10 años
Tiempo t [hrs]
Prec
ipita
ción
[mm
]
0-1 1-2 2-3 3-4 4-5 5-6 6-7 7-8 8-9 9-10 10-11
11-12
12-13
13-14
14-15
15-16
16-17
17-18
18-19
19-20
20-21
21-22
22-23
23-24
0.0
0.5
1.0
1.5
2.0
2.5
3.0
Hietograma de Diseño ENDESA, T=10 años
Tiempo t [hrs]
Prec
ipita
ción
[mm
]
0-4 4-8 8-12 12-16 16-20 20-240.00.10.20.30.40.50.60.70.80.91.0
Precipitación efectiva (tradicional) T=10 años
Tiempo t [hrs]
P ef
ectiv
a [m
m]
0 10 20 30 40 50 60 70 80 90 1000.00
0.10
0.20
0.30
0.40
0.50
0.60
0.70
0.80
0.90
1.00
Hidrograma de la crecida (tradicional) T=10 años
tiempo t[hrs]
Q[m
3/s]
0 10 20 30 40 50 60 70 80 90 1000.00
0.10
0.20
0.30
0.40
0.50
0.60
0.70
0.80
0.90
1.00
Hidrograma de la crecida (tradicional) T=10 años
tiempo t[hrs]
Q[m
3/s]
0-4 4-8 8-12 12-16 16-20 20-240.0
0.1
0.2
0.3
0.4
0.5
Precipitación efectiva (modificado) T=10 años
Tiempo t [hrs]
P ef
ectiv
a [m
m]
0 10 20 30 40 50 60 70 80 90 1000.00
10.00
20.00
30.00
40.00
50.00
60.00
70.00
80.00
90.00
Hidrograma de la crecida (modificado) T=10 años
tiempo t[hrs]
Q[m
3/s]
1 Parámetros de la Cuenca
L (longitud del cauce principal) [km] 178.22Lg (longitud centroide gravedad-salida)[km] 128.17S (pendiente media)[m/m] 0.2479A (area de la cuenca) [Km2] 8312.712
2 Parametros del Hidrograma Unitario Linsey (Zona I, regiones III a VI)
tp [hr] 29.95tu [hr] 5.45tr [hr] 4.00tp mod [hr] 29.59tb [hr] 82.19qp [l/s/mm/km2] 9.72
3 Hidrograma Unitario
Factor CorrecciónCoeficientes para HU U(4,t) 1.4t/tp q/qp tr [hr] q[l/s/mm/km2] Área qc [l/s/mm/km2]
0 0 0.00 0 0 0.000.3 0.2 8.88 1.94 8.63 1.390.5 0.4 14.79 3.89 17.26 2.780.6 0.6 17.75 5.83 14.38 4.17
0.75 0.8 22.19 7.78 30.21 5.561 1 29.59 9.72 64.73 9.72
1.3 0.8 38.47 7.78 77.67 5.561.5 0.6 44.38 5.83 40.27 4.171.8 0.4 53.26 3.89 43.15 2.782.3 0.2 68.05 1.94 43.15 1.392.7 0.1 79.89 0.97 17.26 0.69
82.19 0.00 1.12 0.001.29
0 10 20 30 40 50 60 70 80 900.00
2.00
4.00
6.00
8.00
10.00
12.00
9.53
Hidrograma Unitario para la Cuenca
tiempo t[hrs]
q[l/
s/m
m/k
m2]
3 Precipitaciones
P24,20 [mm] 53.74CN (tendencia media sup) 41.2CN (envolvente superior) 59.2CN (valor adoptado, promedio) 50.2S[mm] 251.7Io [mm] 50.3
Hietograma de Diseño EndesaHoras %Precipitación Precipitacion [mm] Precip. Acum [mm]
0-1 2.88 1.5 1.51-2 2.88 1.5 3.12-3 3.34 1.8 4.93-4 3.34 1.8 6.74-5 3.99 2.1 8.85-6 3.99 2.1 11.06-7 4.7 2.5 13.57-8 4.7 2.5 16.08-9 5.34 2.9 18.9
9-10 5.34 2.9 21.810-11 5.7 3.1 24.811-12 5.7 3.1 27.912-13 5.91 3.2 31.113-14 5.91 3.2 34.214-15 5.05 2.7 37.015-16 5.05 2.7 39.716-17 4.31 2.3 42.017-18 4.31 2.3 44.3
0-1 1-2 2-3 3-4 4-5 5-6 6-7 7-8 8-9 9-10 10-11
11-12
12-13
13-14
14-15
15-16
16-17
17-18
18-19
19-20
20-21
21-22
22-23
23-24
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
Hietograma de Diseño ENDESA, T=20 años
Tiempo t [hrs]
Prec
ipita
ción
[mm
]
0 10 20 30 40 50 60 70 80 900.00
2.00
4.00
6.00
8.00
10.00
12.00
9.53
Hidrograma Unitario para la Cuenca
tiempo t[hrs]
q[l/
s/m
m/k
m2]
18-19 3.63 2.0 46.319-20 3.63 2.0 48.220-21 2.94 1.6 49.821-22 2.94 1.6 51.422-23 2.21 1.2 52.623-24 2.21 1.2 53.7
Horas %Precipitación Precipitacion [mm] Precip. Acum [mm] Pef.Acum [mm] Pef [mm]0-4 12.44 6.7 6.7 0.0 0.04-8 17.38 9.3 16.0 0.0 0.0
8-12 22.08 11.9 27.9 0.0 0.012-16 21.92 11.8 39.7 0.00 0.016-20 15.88 8.5 48.2 0.0 0.020-24 10.3 5.5 53.7 0.0 0.0
4 Convolución para obtener el Hidrograma de la Crecida
Precipitación efectiva0.00 0.0
U(4,t) U(4,t-4) U(4,t-8) Tiempo [hr] Pef1*U(4,t) Pef2*U(4,t-4)0.00 0 0.000.31 2 0.000.63 0.00 4 0.00 0.000.94 0.31 6 0.00 0.001.25 0.63 0.00 8 0.00 0.001.65 0.94 0.31 10 0.00 0.002.12 1.25 0.63 12 0.00 0.002.59 1.65 0.94 14 0.00 0.003.34 2.12 1.25 16 0.00 0.004.24 2.59 1.65 18 0.00 0.004.87 3.34 2.12 20 0.00 0.005.50 4.24 2.59 22 0.00 0.006.57 4.87 3.34 24 0.00 0.007.70 5.50 4.24 26 0.00 0.008.83 6.57 4.87 28 0.00 0.009.53 7.70 5.50 30 0.00 0.008.59 8.83 6.57 32 0.00 0.007.65 9.53 7.70 34 0.00 0.006.71 8.59 8.83 36 0.00 0.005.77 7.65 9.53 38 0.00 0.005.20 6.71 8.59 40 0.00 0.004.73 5.77 7.65 42 0.00 0.004.26 5.20 6.71 44 0.00 0.003.91 4.73 5.77 46 0.00 0.003.60 4.26 5.20 48 0.00 0.003.29 3.91 4.73 50 0.00 0.00
0-1 1-2 2-3 3-4 4-5 5-6 6-7 7-8 8-9 9-10 10-11
11-12
12-13
13-14
14-15
15-16
16-17
17-18
18-19
19-20
20-21
21-22
22-23
23-24
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
Hietograma de Diseño ENDESA, T=20 años
Tiempo t [hrs]
Prec
ipita
ción
[mm
]
2.97 3.60 4.26 52 0.00 0.002.71 3.29 3.91 54 0.00 0.002.52 2.97 3.60 56 0.00 0.002.33 2.71 3.29 58 0.00 0.002.15 2.52 2.97 60 0.00 0.001.96 2.33 2.71 62 0.00 0.001.77 2.15 2.52 64 0.00 0.001.58 1.96 2.33 66 0.00 0.001.39 1.77 2.15 68 0.00 0.001.27 1.58 1.96 70 0.00 0.001.16 1.39 1.77 72 0.00 0.001.04 1.27 1.58 74 0.00 0.000.92 1.16 1.39 76 0.00 0.000.81 1.04 1.27 78 0.00 0.000.66 0.92 1.16 80 0.00 0.000.06 0.81 1.04 82 0.00 0.00
0.66 0.92 84 0.000.06 0.81 86 0.00
0.66 880.06 90
5 Metodo Sthowas-Saavedra
Io [mm] 31.1096638372
Horas %Precipitación Precipitacion [mm] Precip. Acum [mm] Pef.Acum [mm] Pef [mm]0-4 12.44 6.7 6.7 0.0 0.04-8 17.38 9.3 16.0 0.0 0.0
8-12 22.08 11.9 27.9 0.0 0.012-16 21.92 11.8 39.7 0.3 0.2816-20 15.88 8.5 48.2 1.1 0.820-24 10.3 5.5 53.7 1.9 0.8
Precipitación efectiva0.3 0.8
U(4,t) U(4,t-4) U(4,t-8) Tiempo [hr] Pef1*U(4,t) Pef2*U(4,t-4)0.00 0 00.31 2 0.0881304840.63 0.00 4 0.176260968 00.94 0.31 6 0.264391452 0.25211174062954
1.25 0.63 0.00 8 0.352521936 0.504223481259091.65 0.94 0.31 10 0.465402839 0.756335221888632.12 1.25 0.63 12 0.597598565 1.008446962518182.59 1.65 0.94 14 0.729794291 1.331361348383033.34 2.12 1.25 16 0.941676873 1.709528959327344.24 2.59 1.65 18 1.19519713 2.087696570271664.87 3.34 2.12 20 1.371458098 2.693821537077725.50 4.24 2.59 22 1.547719066 3.419057918654696.57 4.87 3.34 24 1.851479004 3.923281399913787.70 5.50 4.24 26 2.168748746 4.427504881172868.83 6.57 4.87 28 2.486018488 5.296460131810759.53 7.70 5.50 30 2.683705088 6.204062398077118.59 8.83 6.57 32 2.419313636 7.111664664343477.65 9.53 7.70 34 2.154922184 7.677179687181466.71 8.59 8.83 36 1.890530732 6.920844465292835.77 7.65 9.53 38 1.626139281 6.16450924340425.20 6.71 8.59 40 1.463177075 5.408174021515564.73 5.77 7.65 42 1.330981349 4.651838799626934.26 5.20 6.71 44 1.198785623 4.185658614223383.91 4.73 5.77 46 1.102211512 3.807491003279063.60 4.26 5.20 48 1.014081028 3.429323392334743.29 3.91 4.73 50 0.925950544 3.15305726693742.97 3.60 4.26 52 0.83782006 2.900945526307862.71 3.29 3.91 54 0.76273501 2.648833785678312.52 2.97 3.60 56 0.709856719 2.396722045048772.33 2.71 3.29 58 0.656978429 2.181928912793232.15 2.52 2.97 60 0.604100139 2.03066186841551.96 2.33 2.71 62 0.551221848 1.879394824037771.77 2.15 2.52 64 0.498343558 1.728127779660051.58 1.96 2.33 66 0.445465268 1.576860735282321.39 1.77 2.15 68 0.392586977 1.425593690904591.27 1.58 1.96 70 0.358999772 1.274326646526871.16 1.39 1.77 72 0.32595084 1.123059602149141.04 1.27 1.58 74 0.292901909 1.026977878361050.92 1.16 1.39 76 0.259852978 0.932435975624970.81 1.04 1.27 78 0.226804046 0.837894072888890.66 0.92 1.16 80 0.186191202 0.743352170152810.06 0.81 1.04 82 0.015842011 0.64881026741673
0.66 0.92 84 0.532630549773190.06 0.81 86 0.0453186778667
0.66 880.06 90
T=20 años Tradicional Stowhas-Saavedra
Qmax [m3/s] 3.59 131.64
0 10 20 30 40 50 60 70 80 90 1000.00
20.00
40.00
60.00
80.00
100.00
120.00
140.00
Hidrograma de la crecida T=20 años
TradicionalModificado
tiempo t[hrs]Q
[]m3/
s]
U(4,t)Area corregida tr [hr] q[l/s/mm/km2] Area
0 0.00 06.16 2 0.31 0.31
12.33 4 0.63 0.9410.27 6 0.94 1.5621.58 8 1.25 2.1956.51 10 1.65 2.9067.81 12 2.12 3.7728.77 14 2.59 4.7130.82 16 3.34 5.9430.82 18 4.24 7.5912.33 20 4.87 9.110.80 22 5.50 10.371.00 24 6.57 12.07
26 7.70 14.2828 8.83 16.5330 9.53 18.3632 8.59 18.1234 7.65 16.2436 6.71 14.3638 5.77 12.4940 5.20 10.9742 4.73 9.9244 4.26 8.9846 3.91 8.1748 3.60 7.5150 3.29 6.8952 2.97 6.26
0 10 20 30 40 50 60 70 80 900.00
2.00
4.00
6.00
8.00
10.00
12.00
9.53
Hidrograma Unitario para la Cuenca
tiempo t[hrs]
q[l/
s/m
m/k
m2]
54 2.71 5.6856 2.52 5.2358 2.33 4.8560 2.15 4.4862 1.96 4.1064 1.77 3.7366 1.58 3.3568 1.39 2.9870 1.27 2.6772 1.16 2.4374 1.04 2.2076 0.92 1.9678 0.81 1.7380 0.66 1.4782 0.06 0.72
1.00
0-1 1-2 2-3 3-4 4-5 5-6 6-7 7-8 8-9 9-10 10-11
11-12
12-13
13-14
14-15
15-16
16-17
17-18
18-19
19-20
20-21
21-22
22-23
23-24
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
Hietograma de Diseño ENDESA, T=20 años
Tiempo t [hrs]
Prec
ipita
ción
[mm
]
0 10 20 30 40 50 60 70 80 900.00
2.00
4.00
6.00
8.00
10.00
12.00
9.53
Hidrograma Unitario para la Cuenca
tiempo t[hrs]
q[l/
s/m
m/k
m2]
Precipitación efectiva0.045
Pef3*U(4,t-8) Q [l/s/Km2] Q [m3/s]0.00 0.000.00 0.000.00 0.000.00 0.00
0.00 0.00 0.000.01 0.01 0.120.03 0.03 0.240.04 0.04 0.350.06 0.06 0.470.07 0.07 0.620.10 0.10 0.800.12 0.12 0.980.15 0.15 1.260.19 0.19 1.600.22 0.22 1.840.25 0.25 2.070.30 0.30 2.480.35 0.35 2.900.40 0.40 3.330.43 0.43 3.590.39 0.39 3.240.35 0.35 2.890.30 0.30 2.530.26 0.26 2.180.24 0.24 1.960.21 0.21 1.78
0-1 1-2 2-3 3-4 4-5 5-6 6-7 7-8 8-9 9-10 10-11
11-12
12-13
13-14
14-15
15-16
16-17
17-18
18-19
19-20
20-21
21-22
22-23
23-24
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
Hietograma de Diseño ENDESA, T=20 años
Tiempo t [hrs]
Prec
ipita
ción
[mm
]
0-4 4-8 8-12 12-16 16-20 20-240.0
0.1
Precipitación efectiva (tradicional) T=20 años
Tiempo t [hrs]
P ef
ectiv
a [m
m]
0 10 20 30 40 50 60 70 80 90 1000.00
0.50
1.00
1.50
2.00
2.50
3.00
3.50
4.00
Hidrograma de la crecida (tradicional) T=20 años
tiempo t[hrs]
Q[m
3/s]
0.19 0.19 1.600.18 0.18 1.480.16 0.16 1.360.15 0.15 1.240.13 0.13 1.120.12 0.12 1.020.11 0.11 0.950.11 0.11 0.880.10 0.10 0.810.09 0.09 0.740.08 0.08 0.670.07 0.07 0.600.06 0.06 0.530.06 0.06 0.480.05 0.05 0.440.05 0.05 0.390.04 0.04 0.350.04 0.04 0.300.03 0.03 0.250.00 0.00 0.02
Precipitación efectiva0.8
Pef3*U(4,t-8) Q [l/s/Km2] Q [m3/s]0.00 0.000.09 0.730.18 1.470.52 4.29
0 10 20 30 40 50 60 70 80 90 1000.00
0.50
1.00
1.50
2.00
2.50
3.00
3.50
4.00
Hidrograma de la crecida (tradicional) T=20 años
tiempo t[hrs]
Q[m
3/s]
0-4 4-8 8-12 12-16 16-20 20-240.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
Precipitación efectiva (modificado) T=20 años
Tiempo t [hrs]
P ef
ectiv
a [m
m]
0 0.86 7.120.243973701724 1.47 12.180.487947403448 2.09 17.410.731921105172 2.79 23.220.975894806896 3.63 30.151.288385680438 4.57 38.001.654346233024 5.72 47.552.02030678561 6.99 58.08
2.606866346421 8.38 69.673.308692466047 9.90 82.343.796639869495 11.58 96.254.284587272943 13.17 109.505.125493089552 14.66 121.846.003798415758 15.84 131.646.882103741965 15.69 130.467.429364227168 15.22 126.526.697443121996 13.57 112.795.965522016824 11.95 99.325.233600911652 10.62 88.264.501679806479 9.41 78.234.050547680624 8.49 70.613.684587128038 7.76 64.543.318626575452 7.06 58.673.051278180229 6.46 53.722.807304478505 5.91 49.162.563330776781 5.40 44.912.319357075057 4.95 41.182.111497355988 4.54 37.761.965113134954 4.19 34.841.818728913919 3.84 31.931.672344692885 3.49 29.021.52596047185 3.16 26.26
1.379576250816 2.83 23.511.233192029782 2.55 21.221.086807808747 2.28 18.950.99382755419 2.06 17.11
0.902337416043 1.83 15.230.810847277897 1.48 12.270.71935713975 1.25 10.41
0.627867001604 0.67 5.600.515437506222 0.52 4.280.043855813969 0.04 0.36 0 10 20 30 40 50 60 70 80 90 100
0.00
20.00
40.00
60.00
80.00
100.00
120.00
140.00
Hidrograma de la crecida (modificado) T=20 años
tiempo t[hrs]
Q[m
3/s]
0 10 20 30 40 50 60 70 80 90 1000.00
20.00
40.00
60.00
80.00
100.00
120.00
140.00
Hidrograma de la crecida T=20 años
TradicionalModificado
tiempo t[hrs]
Q[]m
3/s]
0-1 1-2 2-3 3-4 4-5 5-6 6-7 7-8 8-9 9-10 10-11
11-12
12-13
13-14
14-15
15-16
16-17
17-18
18-19
19-20
20-21
21-22
22-23
23-24
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
Hietograma de Diseño ENDESA, T=20 años
Tiempo t [hrs]
Prec
ipita
ción
[mm
]
0-1 1-2 2-3 3-4 4-5 5-6 6-7 7-8 8-9 9-10 10-11
11-12
12-13
13-14
14-15
15-16
16-17
17-18
18-19
19-20
20-21
21-22
22-23
23-24
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
Hietograma de Diseño ENDESA, T=20 años
Tiempo t [hrs]
Prec
ipita
ción
[mm
]
0-4 4-8 8-12 12-16 16-20 20-240.0
0.1
Precipitación efectiva (tradicional) T=20 años
Tiempo t [hrs]
P ef
ectiv
a [m
m]
0 10 20 30 40 50 60 70 80 90 1000.00
0.50
1.00
1.50
2.00
2.50
3.00
3.50
4.00
Hidrograma de la crecida (tradicional) T=20 años
tiempo t[hrs]
Q[m
3/s]
0 10 20 30 40 50 60 70 80 90 1000.00
0.50
1.00
1.50
2.00
2.50
3.00
3.50
4.00
Hidrograma de la crecida (tradicional) T=20 años
tiempo t[hrs]
Q[m
3/s]
0-4 4-8 8-12 12-16 16-20 20-240.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
Precipitación efectiva (modificado) T=20 años
Tiempo t [hrs]
P ef
ectiv
a [m
m]
0 10 20 30 40 50 60 70 80 90 1000.00
20.00
40.00
60.00
80.00
100.00
120.00
140.00
Hidrograma de la crecida (modificado) T=20 años
tiempo t[hrs]
Q[m
3/s]
1 Parámetros de la Cuenca
L (longitud del cauce principal) [km] 178.22Lg (longitud centroide gravedad-salida)[km] 128.17S (pendiente media)[m/m] 0.2479A (area de la cuenca) [Km2] 8312.712
2 Parametros del Hidrograma Unitario Linsey (Zona I, regiones III a VI)
tp [hr] 29.95tu [hr] 5.45tr [hr] 4.00tp mod [hr] 29.59tb [hr] 82.19qp [l/s/mm/km2] 9.72
3 Hidrograma Unitario
Factor CorrecciónCoeficientes para HU U(4,t) 1.4t/tp q/qp tr [hr] q[l/s/mm/km2] Área qc [l/s/mm/km2]
0 0 0.00 0 0 0.000.3 0.2 8.88 1.94 8.63 1.390.5 0.4 14.79 3.89 17.26 2.780.6 0.6 17.75 5.83 14.38 4.17
0.75 0.8 22.19 7.78 30.21 5.561 1 29.59 9.72 64.73 9.72
1.3 0.8 38.47 7.78 77.67 5.561.5 0.6 44.38 5.83 40.27 4.171.8 0.4 53.26 3.89 43.15 2.782.3 0.2 68.05 1.94 43.15 1.392.7 0.1 79.89 0.97 17.26 0.69
82.19 0.00 1.12 0.001.29
0 10 20 30 40 50 60 70 80 900.00
2.00
4.00
6.00
8.00
10.00
12.00
9.53
Hidrograma Unitario para la Cuenca
tiempo t[hrs]
q[l/
s/m
m/k
m2]
3 Precipitaciones
P24,50 [mm] 69.13CN (tendencia media sup) 41.2CN (envolvente superior) 59.2CN (valor adoptado, promedio) 50.2S[mm] 251.7Io [mm] 50.3
Hietograma de Diseño EndesaHoras %Precipitación Precipitacion [mm] Precip. Acum [mm]
0-1 2.88 2.0 2.01-2 2.88 2.0 4.02-3 3.34 2.3 6.33-4 3.34 2.3 8.64-5 3.99 2.8 11.45-6 3.99 2.8 14.16-7 4.7 3.2 17.47-8 4.7 3.2 20.68-9 5.34 3.7 24.3
9-10 5.34 3.7 28.010-11 5.7 3.9 31.911-12 5.7 3.9 35.912-13 5.91 4.1 40.013-14 5.91 4.1 44.014-15 5.05 3.5 47.515-16 5.05 3.5 51.016-17 4.31 3.0 54.017-18 4.31 3.0 57.0
0-1 1-2 2-3 3-4 4-5 5-6 6-7 7-8 8-9 9-10 10-11
11-12
12-13
13-14
14-15
15-16
16-17
17-18
18-19
19-20
20-21
21-22
22-23
23-24
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
Hietograma de Diseño ENDESA, T=50 años
Tiempo t [hrs]
Prec
ipita
ción
[mm
]
0 10 20 30 40 50 60 70 80 900.00
2.00
4.00
6.00
8.00
10.00
12.00
9.53
Hidrograma Unitario para la Cuenca
tiempo t[hrs]
q[l/
s/m
m/k
m2]
18-19 3.63 2.5 59.519-20 3.63 2.5 62.020-21 2.94 2.0 64.021-22 2.94 2.0 66.122-23 2.21 1.5 67.623-24 2.21 1.5 69.1
Horas %Precipitación Precipitacion [mm] Precip. Acum [mm] Pef.Acum [mm] Pef [mm]0-4 12.44 8.6 8.6 0.0 0.04-8 17.38 12.0 20.6 0.0 0.0
8-12 22.08 15.3 35.9 0.0 0.012-16 21.92 15.2 51.0 0.00 0.016-20 15.88 11.0 62.0 0.5 0.520-24 10.3 7.1 69.1 1.3 0.8
4 Convolución para obtener el Hidrograma de la Crecida
Precipitación efectiva0.00 0.5
U(4,t) U(4,t-4) U(4,t-8) Tiempo [hr] Pef1*U(4,t) Pef2*U(4,t-4)0.00 0 0.000.31 2 0.000.63 0.00 4 0.00 0.000.94 0.31 6 0.00 0.161.25 0.63 0.00 8 0.00 0.321.65 0.94 0.31 10 0.00 0.482.12 1.25 0.63 12 0.00 0.652.59 1.65 0.94 14 0.00 0.853.34 2.12 1.25 16 0.01 1.094.24 2.59 1.65 18 0.01 1.344.87 3.34 2.12 20 0.01 1.725.50 4.24 2.59 22 0.01 2.196.57 4.87 3.34 24 0.01 2.517.70 5.50 4.24 26 0.01 2.838.83 6.57 4.87 28 0.02 3.399.53 7.70 5.50 30 0.02 3.978.59 8.83 6.57 32 0.02 4.557.65 9.53 7.70 34 0.01 4.916.71 8.59 8.83 36 0.01 4.435.77 7.65 9.53 38 0.01 3.945.20 6.71 8.59 40 0.01 3.464.73 5.77 7.65 42 0.01 2.984.26 5.20 6.71 44 0.01 2.683.91 4.73 5.77 46 0.01 2.443.60 4.26 5.20 48 0.01 2.193.29 3.91 4.73 50 0.01 2.02
0-1 1-2 2-3 3-4 4-5 5-6 6-7 7-8 8-9 9-10 10-11
11-12
12-13
13-14
14-15
15-16
16-17
17-18
18-19
19-20
20-21
21-22
22-23
23-24
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
Hietograma de Diseño ENDESA, T=50 años
Tiempo t [hrs]
Prec
ipita
ción
[mm
]
2.97 3.60 4.26 52 0.01 1.862.71 3.29 3.91 54 0.01 1.692.52 2.97 3.60 56 0.00 1.532.33 2.71 3.29 58 0.00 1.402.15 2.52 2.97 60 0.00 1.301.96 2.33 2.71 62 0.00 1.201.77 2.15 2.52 64 0.00 1.111.58 1.96 2.33 66 0.00 1.011.39 1.77 2.15 68 0.00 0.911.27 1.58 1.96 70 0.00 0.821.16 1.39 1.77 72 0.00 0.721.04 1.27 1.58 74 0.00 0.660.92 1.16 1.39 76 0.00 0.600.81 1.04 1.27 78 0.00 0.540.66 0.92 1.16 80 0.00 0.480.06 0.81 1.04 82 0.00 0.42
0.66 0.92 84 0.340.06 0.81 86 0.03
0.66 880.06 90
5 Metodo Sthowas-Saavedra
Io [mm] 40.0188139387
Horas %Precipitación Precipitacion [mm] Precip. Acum [mm] Pef.Acum [mm] Pef [mm]0-4 12.44 8.6 8.6 0.0 0.04-8 17.38 12.0 20.6 0.0 0.0
8-12 22.08 15.3 35.9 0.0 0.012-16 21.92 15.2 51.0 0.5 0.4616-20 15.88 11.0 62.0 1.8 1.320-24 10.3 7.1 69.1 3.0 1.3
Precipitación efectiva0.5 1.3
U(4,t) U(4,t-4) U(4,t-8) Tiempo [hr] Pef1*U(4,t) Pef2*U(4,t-4)0.00 0 00.31 2 0.1444746910.63 0.00 4 0.288949382 00.94 0.31 6 0.433424072 0.40847670054805
1.25 0.63 0.00 8 0.577898763 0.816953401096091.65 0.94 0.31 10 0.762947488 1.225430101644142.12 1.25 0.63 12 0.979659524 1.633906802192182.59 1.65 0.94 14 1.19637156 2.157099425305253.34 2.12 1.25 16 1.54371642 2.769814476127324.24 2.59 1.65 18 1.959319048 3.382529526949394.87 3.34 2.12 20 2.24826843 4.364585840322525.50 4.24 2.59 22 2.537217812 5.539628952254636.57 4.87 3.34 24 3.035179711 6.356582353350737.70 5.50 4.24 26 3.555288598 7.173535754446828.83 6.57 4.87 28 4.075397485 8.581435175624619.53 7.70 5.50 30 4.399470485 10.05195129759768.59 8.83 6.57 32 3.966046412 11.52246741957057.65 9.53 7.70 34 3.53262234 12.43872665471126.71 8.59 8.83 36 3.099198267 11.21329655306715.77 7.65 9.53 38 2.665774195 9.987866451422975.20 6.71 8.59 40 2.398625834 8.762436349778834.73 5.77 7.65 42 2.181913798 7.537006248134694.26 5.20 6.71 44 1.965201762 6.781691388465673.91 4.73 5.77 46 1.806885204 6.16897633764363.60 4.26 5.20 48 1.662410513 5.556261286821533.29 3.91 4.73 50 1.517935822 5.10864914827652.97 3.60 4.26 52 1.373461131 4.700172447728462.71 3.29 3.91 54 1.250372173 4.291695747180412.52 2.97 3.60 56 1.163687359 3.883219046632362.33 2.71 3.29 58 1.077002544 3.535206733738752.15 2.52 2.97 60 0.99031773 3.290120713409921.96 2.33 2.71 62 0.903632915 3.045034693081091.77 2.15 2.52 64 0.816948101 2.799948672752261.58 1.96 2.33 66 0.730263286 2.554862652423441.39 1.77 2.15 68 0.643578472 2.309776632094611.27 1.58 1.96 70 0.588518056 2.064690611765781.16 1.39 1.77 72 0.534340047 1.819604591436951.04 1.27 1.58 74 0.480162038 1.66393097854640.92 1.16 1.39 76 0.425984029 1.510752215840880.81 1.04 1.27 78 0.37180602 1.357573453135370.66 0.92 1.16 80 0.305228284 1.204394690429850.06 0.81 1.04 82 0.025970238 1.05121592772433
0.66 0.92 84 0.862979125998490.06 0.81 86 0.07342626710666
0.66 880.06 90
T=50años Tradicional Stowhas-Saavedra
Qmax [m3/s] 95.31 212.85
0 10 20 30 40 50 60 70 80 90 1000.00
50.00
100.00
150.00
200.00
250.00
Hidrograma de la crecida T=50 años
TradicionalModificado
tiempo t[hrs]Q
[]m3/
s]
U(4,t)Area corregida tr [hr] q[l/s/mm/km2] Area
0 0.00 06.16 2 0.31 0.31
12.33 4 0.63 0.9410.27 6 0.94 1.5621.58 8 1.25 2.1956.51 10 1.65 2.9067.81 12 2.12 3.7728.77 14 2.59 4.7130.82 16 3.34 5.9430.82 18 4.24 7.5912.33 20 4.87 9.110.80 22 5.50 10.371.00 24 6.57 12.07
26 7.70 14.2828 8.83 16.5330 9.53 18.3632 8.59 18.1234 7.65 16.2436 6.71 14.3638 5.77 12.4940 5.20 10.9742 4.73 9.9244 4.26 8.9846 3.91 8.1748 3.60 7.5150 3.29 6.8952 2.97 6.26
0 10 20 30 40 50 60 70 80 900.00
2.00
4.00
6.00
8.00
10.00
12.00
9.53
Hidrograma Unitario para la Cuenca
tiempo t[hrs]
q[l/
s/m
m/k
m2]
54 2.71 5.6856 2.52 5.2358 2.33 4.8560 2.15 4.4862 1.96 4.1064 1.77 3.7366 1.58 3.3568 1.39 2.9870 1.27 2.6772 1.16 2.4374 1.04 2.2076 0.92 1.9678 0.81 1.7380 0.66 1.4782 0.06 0.72
1.00
0-1 1-2 2-3 3-4 4-5 5-6 6-7 7-8 8-9 9-10 10-11
11-12
12-13
13-14
14-15
15-16
16-17
17-18
18-19
19-20
20-21
21-22
22-23
23-24
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
Hietograma de Diseño ENDESA, T=50 años
Tiempo t [hrs]
Prec
ipita
ción
[mm
]
0 10 20 30 40 50 60 70 80 900.00
2.00
4.00
6.00
8.00
10.00
12.00
9.53
Hidrograma Unitario para la Cuenca
tiempo t[hrs]
q[l/
s/m
m/k
m2]
Precipitación efectiva0.8
Pef3*U(4,t-8) Q [l/s/Km2] Q [m3/s]0.00 0.000.00 0.000.00 0.010.16 1.36
0.00 0.32 2.700.25 0.73 6.100.49 1.14 9.500.74 1.60 13.270.99 2.09 17.351.30 2.65 22.001.67 3.41 28.312.04 4.24 35.252.64 5.16 42.883.35 6.19 51.473.84 7.24 60.214.33 8.32 69.155.18 9.75 81.036.07 11.00 91.406.96 11.40 94.757.51 11.47 95.316.77 10.24 85.136.03 9.02 74.955.29 7.98 66.314.55 6.99 58.144.10 6.30 52.343.73 5.75 47.79
0-1 1-2 2-3 3-4 4-5 5-6 6-7 7-8 8-9 9-10 10-11
11-12
12-13
13-14
14-15
15-16
16-17
17-18
18-19
19-20
20-21
21-22
22-23
23-24
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
Hietograma de Diseño ENDESA, T=50 años
Tiempo t [hrs]
Prec
ipita
ción
[mm
]
0-4 4-8 8-12 12-16 16-20 20-240.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
Precipitación efectiva (tradicional) T=50 años
Tiempo t [hrs]
P ef
ectiv
a [m
m]
0 10 20 30 40 50 60 70 80 90 1000.00
20.00
40.00
60.00
80.00
100.00
120.00
Hidrograma de la crecida (tradicional) T=50 años
tiempo t[hrs]
Q[m
3/s]
3.36 5.22 43.373.09 4.78 39.772.84 4.38 36.382.59 3.99 33.182.35 3.65 30.332.13 3.34 27.771.99 3.10 25.731.84 2.85 23.701.69 2.61 21.661.54 2.36 19.621.39 2.12 17.591.25 1.91 15.841.10 1.70 14.111.00 1.54 12.820.91 1.39 11.550.82 1.23 10.270.73 1.07 8.880.63 0.66 5.520.52 0.52 4.330.04 0.04 0.37
Precipitación efectiva1.3
Pef3*U(4,t-8) Q [l/s/Km2] Q [m3/s]0.00 0.000.14 1.200.29 2.400.84 7.00
0 10 20 30 40 50 60 70 80 90 1000.00
20.00
40.00
60.00
80.00
100.00
120.00
Hidrograma de la crecida (tradicional) T=50 años
tiempo t[hrs]
Q[m
3/s]
0-4 4-8 8-12 12-16 16-20 20-240.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
Precipitación efectiva (modificado) T=50 años
Tiempo t [hrs]
P ef
ectiv
a [m
m]
0 1.39 11.600.391479817174 2.38 19.780.782959634348 3.40 28.231.174439451522 4.53 37.641.565919268696 5.88 48.872.067341631754 7.41 61.592.654561357515 9.27 77.043.241781083276 11.32 94.094.182973629872 13.57 112.845.30912271503 16.04 133.32
6.092082349378 18.75 155.856.875041983726 21.33 177.288.22435813141 23.71 197.12
9.633685473236 25.61 212.8511.04301281506 25.36 210.7711.92114612689 24.57 204.2810.74670667537 21.91 182.119.572267223846 19.29 160.368.397827772324 17.14 142.527.223388320803 15.20 126.356.499502422842 13.72 114.045.912282697082 12.54 104.235.325062971321 11.40 94.754.896076157808 10.44 86.774.504596340634 9.55 79.404.11311652346 8.73 72.53
3.721636706286 8.00 66.523.388105328748 7.34 60.993.153217438443 6.77 56.282.918329548139 6.20 51.572.683441657835 5.64 46.862.44855376753 5.10 42.41
2.213665877226 4.57 37.971.978777986922 4.12 34.271.743890096617 3.68 30.601.594694126733 3.32 27.631.447889195293 2.96 24.581.301084263853 2.38 19.771.154279332413 2.02 16.771.007474400973 1.08 8.990.827070209923 0.83 6.880.070370969958 0.07 0.58 0 10 20 30 40 50 60 70 80 90 100
0.00
50.00
100.00
150.00
200.00
250.00
Hidrograma de la crecida (modificado) T=50 años
tiempo t[hrs]
Q[m
3/s]
0 10 20 30 40 50 60 70 80 90 1000.00
50.00
100.00
150.00
200.00
250.00
Hidrograma de la crecida T=50 años
TradicionalModificado
tiempo t[hrs]
Q[]m
3/s]
0-1 1-2 2-3 3-4 4-5 5-6 6-7 7-8 8-9 9-10 10-11
11-12
12-13
13-14
14-15
15-16
16-17
17-18
18-19
19-20
20-21
21-22
22-23
23-24
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
Hietograma de Diseño ENDESA, T=50 años
Tiempo t [hrs]
Prec
ipita
ción
[mm
]
0-1 1-2 2-3 3-4 4-5 5-6 6-7 7-8 8-9 9-10 10-11
11-12
12-13
13-14
14-15
15-16
16-17
17-18
18-19
19-20
20-21
21-22
22-23
23-24
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
Hietograma de Diseño ENDESA, T=50 años
Tiempo t [hrs]
Prec
ipita
ción
[mm
]
0-4 4-8 8-12 12-16 16-20 20-240.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
Precipitación efectiva (tradicional) T=50 años
Tiempo t [hrs]
P ef
ectiv
a [m
m]
0 10 20 30 40 50 60 70 80 90 1000.00
20.00
40.00
60.00
80.00
100.00
120.00
Hidrograma de la crecida (tradicional) T=50 años
tiempo t[hrs]
Q[m
3/s]
0 10 20 30 40 50 60 70 80 90 1000.00
20.00
40.00
60.00
80.00
100.00
120.00
Hidrograma de la crecida (tradicional) T=50 años
tiempo t[hrs]
Q[m
3/s]
0-4 4-8 8-12 12-16 16-20 20-240.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
Precipitación efectiva (modificado) T=50 años
Tiempo t [hrs]
P ef
ectiv
a [m
m]
0 10 20 30 40 50 60 70 80 90 1000.00
50.00
100.00
150.00
200.00
250.00
Hidrograma de la crecida (modificado) T=50 años
tiempo t[hrs]
Q[m
3/s]
1 Parámetros de la Cuenca
L (longitud del cauce principal) [km] 178.22Lg (longitud centroide gravedad-salida)[km] 128.17S (pendiente media)[m/m] 0.2479A (area de la cuenca) [Km2] 8312.712
2 Parametros del Hidrograma Unitario Linsey (Zona I, regiones III a VI)
tp [hr] 29.95tu [hr] 5.45tr [hr] 4.00tp mod [hr] 29.59tb [hr] 82.19qp [l/s/mm/km2] 9.72
3 Hidrograma Unitario
Factor CorrecciónCoeficientes para HU U(4,t) 1.4t/tp q/qp tr [hr] q[l/s/mm/km2] Área qc [l/s/mm/km2]
0 0 0.00 0 0 0.000.3 0.2 8.88 1.94 8.63 1.390.5 0.4 14.79 3.89 17.26 2.780.6 0.6 17.75 5.83 14.38 4.17
0.75 0.8 22.19 7.78 30.21 5.561 1 29.59 9.72 64.73 9.72
1.3 0.8 38.47 7.78 77.67 5.561.5 0.6 44.38 5.83 40.27 4.171.8 0.4 53.26 3.89 43.15 2.782.3 0.2 68.05 1.94 43.15 1.392.7 0.1 79.89 0.97 17.26 0.69
82.19 0.00 1.12 0.001.29
0 10 20 30 40 50 60 70 80 900.00
2.00
4.00
6.00
8.00
10.00
12.00
9.53
Hidrograma Unitario para la Cuenca
tiempo t[hrs]
q[l/
s/m
m/k
m2]
3 Precipitaciones
P24,100 [mm] 85CN (tendencia media sup) 41.2CN (envolvente superior) 59.2CN (valor adoptado, promedio) 50.2S[mm] 251.7Io [mm] 50.3
Hietograma de Diseño EndesaHoras %Precipitación Precipitacion [mm] Precip. Acum [mm]
0-1 2.88 2.4 2.41-2 2.88 2.4 4.92-3 3.34 2.8 7.73-4 3.34 2.8 10.64-5 3.99 3.4 14.05-6 3.99 3.4 17.46-7 4.7 4.0 21.47-8 4.7 4.0 25.38-9 5.34 4.5 29.9
9-10 5.34 4.5 34.410-11 5.7 4.8 39.311-12 5.7 4.8 44.112-13 5.91 5.0 49.113-14 5.91 5.0 54.214-15 5.05 4.3 58.515-16 5.05 4.3 62.716-17 4.31 3.7 66.417-18 4.31 3.7 70.1
0-1 1-2 2-3 3-4 4-5 5-6 6-7 7-8 8-9 9-10 10-11
11-12
12-13
13-14
14-15
15-16
16-17
17-18
18-19
19-20
20-21
21-22
22-23
23-24
0.0
1.0
2.0
3.0
4.0
5.0
6.0
Hietograma de Diseño ENDESA, T=100 años
Tiempo t [hrs]
Prec
ipita
ción
[mm
]
0 10 20 30 40 50 60 70 80 900.00
2.00
4.00
6.00
8.00
10.00
12.00
9.53
Hidrograma Unitario para la Cuenca
tiempo t[hrs]
q[l/
s/m
m/k
m2]
18-19 3.63 3.1 73.219-20 3.63 3.1 76.220-21 2.94 2.5 78.721-22 2.94 2.5 81.222-23 2.21 1.9 83.123-24 2.21 1.9 85.0
Horas %Precipitación Precipitacion [mm] Precip. Acum [mm] Pef.Acum [mm] Pef [mm]0-4 12.44 10.6 10.6 0.0 0.04-8 17.38 14.8 25.3 0.0 0.0
8-12 22.08 18.8 44.1 0.0 0.012-16 21.92 18.6 62.7 0.58 0.616-20 15.88 13.5 76.2 2.4 1.820-24 10.3 8.8 85.0 4.2 1.8
4 Convolución para obtener el Hidrograma de la Crecida
Precipitación efectiva0.58 1.8
U(4,t) U(4,t-4) U(4,t-8) Tiempo [hr] Pef1*U(4,t) Pef2*U(4,t-4)0.00 0 0.000.31 2 0.180.63 0.00 4 0.36 0.000.94 0.31 6 0.55 0.571.25 0.63 0.00 8 0.73 1.151.65 0.94 0.31 10 0.96 1.722.12 1.25 0.63 12 1.24 2.302.59 1.65 0.94 14 1.51 3.033.34 2.12 1.25 16 1.95 3.894.24 2.59 1.65 18 2.47 4.754.87 3.34 2.12 20 2.84 6.135.50 4.24 2.59 22 3.20 7.796.57 4.87 3.34 24 3.83 8.937.70 5.50 4.24 26 4.49 10.088.83 6.57 4.87 28 5.15 12.069.53 7.70 5.50 30 5.56 14.138.59 8.83 6.57 32 5.01 16.207.65 9.53 7.70 34 4.46 17.486.71 8.59 8.83 36 3.91 15.765.77 7.65 9.53 38 3.37 14.045.20 6.71 8.59 40 3.03 12.324.73 5.77 7.65 42 2.76 10.594.26 5.20 6.71 44 2.48 9.533.91 4.73 5.77 46 2.28 8.673.60 4.26 5.20 48 2.10 7.813.29 3.91 4.73 50 1.92 7.18
0-1 1-2 2-3 3-4 4-5 5-6 6-7 7-8 8-9 9-10 10-11
11-12
12-13
13-14
14-15
15-16
16-17
17-18
18-19
19-20
20-21
21-22
22-23
23-24
0.0
1.0
2.0
3.0
4.0
5.0
6.0
Hietograma de Diseño ENDESA, T=100 años
Tiempo t [hrs]
Prec
ipita
ción
[mm
]
2.97 3.60 4.26 52 1.73 6.612.71 3.29 3.91 54 1.58 6.032.52 2.97 3.60 56 1.47 5.462.33 2.71 3.29 58 1.36 4.972.15 2.52 2.97 60 1.25 4.621.96 2.33 2.71 62 1.14 4.281.77 2.15 2.52 64 1.03 3.941.58 1.96 2.33 66 0.92 3.591.39 1.77 2.15 68 0.81 3.251.27 1.58 1.96 70 0.74 2.901.16 1.39 1.77 72 0.67 2.561.04 1.27 1.58 74 0.61 2.340.92 1.16 1.39 76 0.54 2.120.81 1.04 1.27 78 0.47 1.910.66 0.92 1.16 80 0.39 1.690.06 0.81 1.04 82 0.03 1.48
0.66 0.92 84 1.210.06 0.81 86 0.10
0.66 880.06 90
5 Metodo Sthowas-Saavedra
Io [mm] 49.2058322694
Horas %Precipitación Precipitacion [mm] Precip. Acum [mm] Pef.Acum [mm] Pef [mm]0-4 12.44 10.6 10.6 0.0 0.04-8 17.38 14.8 25.3 0.0 0.0
8-12 22.08 18.8 44.1 0.0 0.0012-16 21.92 18.6 62.7 0.7 0.6916-20 15.88 13.5 76.2 2.6 1.920-24 10.3 8.8 85.0 4.5 1.8
Precipitación efectiva0.7 1.9
U(4,t) U(4,t-4) U(4,t-8) Tiempo [hr] Pef1*U(4,t) Pef2*U(4,t-4)0.00 0 00.31 2 0.2163400580.63 0.00 4 0.432680117 00.94 0.31 6 0.649020175 0.60449077848785
1.25 0.63 0.00 8 0.865360233 1.20898155697571.65 0.94 0.31 10 1.142456876 1.813472335463552.12 1.25 0.63 12 1.466966964 2.417963113951412.59 1.65 0.94 14 1.791477051 3.19221808521513.34 2.12 1.25 16 2.311600035 4.098954252946884.24 2.59 1.65 18 2.933933928 5.005690420678664.87 3.34 2.12 20 3.366614044 6.459002163045735.50 4.24 2.59 22 3.799294161 8.197908505893766.57 4.87 3.34 24 4.544954911 9.406890062869467.70 5.50 4.24 26 5.323779121 10.61587161984528.83 6.57 4.87 28 6.102603331 12.69937409623739.53 7.70 5.50 30 6.587878442 14.87554089879368.59 8.83 6.57 32 5.938858267 17.05170770134997.65 9.53 7.70 34 5.289838092 18.40764858513536.71 8.59 8.83 36 4.640817917 16.59417624967185.77 7.65 9.53 38 3.991797743 14.78070391420825.20 6.71 8.59 40 3.591763027 12.96723157874474.73 5.77 7.65 42 3.267252939 11.15375924328114.26 5.20 6.71 44 2.942742852 10.03599446768393.91 4.73 5.77 46 2.705675631 9.129258299952133.60 4.26 5.20 48 2.489335573 8.222522132220363.29 3.91 4.73 50 2.272995515 7.560116149879952.97 3.60 4.26 52 2.056655456 6.95562537139212.71 3.29 3.91 54 1.872338936 6.351134592904252.52 2.97 3.60 56 1.742534901 5.74664381441642.33 2.71 3.29 58 1.612730866 5.231632227067182.15 2.52 2.97 60 1.482926831 4.868937759974471.96 2.33 2.71 62 1.353122796 4.506243292881761.77 2.15 2.52 64 1.223318761 4.143548825789051.58 1.96 2.33 66 1.093514726 3.780854358696341.39 1.77 2.15 68 0.963710691 3.418159891603631.27 1.58 1.96 70 0.881261831 3.055465424510921.16 1.39 1.77 72 0.800134309 2.692770957418211.04 1.27 1.58 74 0.719006787 2.462394871536270.92 1.16 1.39 76 0.637879265 2.235710829603330.81 1.04 1.27 78 0.556751743 2.009026787670390.66 0.92 1.16 80 0.457056557 1.782342745737440.06 0.81 1.04 82 0.038888492 1.5556587038045
0.66 0.92 84 1.277093462108580.06 0.81 86 0.1086610357585
0.66 880.06 90
T=100 años Tradicional Stowhas-Saavedra
Qmax [m3/s] 296.23 314.37
0 10 20 30 40 50 60 70 80 90 1000.00
50.00
100.00
150.00
200.00
250.00
300.00
350.00
Hidrograma de la crecida T=100 años
TradicionalModificado
tiempo t[hrs]Q
[]m3/
s]
U(4,t)Area corregida tr [hr] q[l/s/mm/km2] Area
0 0.00 06.16 2 0.31 0.31
12.33 4 0.63 0.9410.27 6 0.94 1.5621.58 8 1.25 2.1956.51 10 1.65 2.9067.81 12 2.12 3.7728.77 14 2.59 4.7130.82 16 3.34 5.9430.82 18 4.24 7.5912.33 20 4.87 9.110.80 22 5.50 10.371.00 24 6.57 12.07
26 7.70 14.2828 8.83 16.5330 9.53 18.3632 8.59 18.1234 7.65 16.2436 6.71 14.3638 5.77 12.4940 5.20 10.9742 4.73 9.9244 4.26 8.9846 3.91 8.1748 3.60 7.5150 3.29 6.8952 2.97 6.26
0 10 20 30 40 50 60 70 80 900.00
2.00
4.00
6.00
8.00
10.00
12.00
9.53
Hidrograma Unitario para la Cuenca
tiempo t[hrs]
q[l/
s/m
m/k
m2]
54 2.71 5.6856 2.52 5.2358 2.33 4.8560 2.15 4.4862 1.96 4.1064 1.77 3.7366 1.58 3.3568 1.39 2.9870 1.27 2.6772 1.16 2.4374 1.04 2.2076 0.92 1.9678 0.81 1.7380 0.66 1.4782 0.06 0.72
1.00
0-1 1-2 2-3 3-4 4-5 5-6 6-7 7-8 8-9 9-10 10-11
11-12
12-13
13-14
14-15
15-16
16-17
17-18
18-19
19-20
20-21
21-22
22-23
23-24
0.0
1.0
2.0
3.0
4.0
5.0
6.0
Hietograma de Diseño ENDESA, T=100 años
Tiempo t [hrs]
Prec
ipita
ción
[mm
]
0 10 20 30 40 50 60 70 80 900.00
2.00
4.00
6.00
8.00
10.00
12.00
9.53
Hidrograma Unitario para la Cuenca
tiempo t[hrs]
q[l/
s/m
m/k
m2]
Precipitación efectiva1.8
Pef3*U(4,t-8) Q [l/s/Km2] Q [m3/s]0.00 0.000.18 1.520.36 3.031.12 9.32
0.00 1.88 15.610.56 3.24 26.951.11 4.65 38.621.67 6.21 51.642.23 8.07 67.072.94 10.17 84.513.77 12.75 105.964.61 15.60 129.665.94 18.71 155.557.55 22.12 183.868.66 25.87 215.029.77 29.45 244.85
11.69 32.89 273.4213.69 35.64 296.2315.69 35.37 294.0116.94 34.35 285.5215.27 30.62 254.5213.60 26.95 224.0511.93 23.95 199.0810.27 21.22 176.389.24 19.15 159.158.40 17.50 145.47
0-1 1-2 2-3 3-4 4-5 5-6 6-7 7-8 8-9 9-10 10-11
11-12
12-13
13-14
14-15
15-16
16-17
17-18
18-19
19-20
20-21
21-22
22-23
23-24
0.0
1.0
2.0
3.0
4.0
5.0
6.0
Hietograma de Diseño ENDESA, T=100 años
Tiempo t [hrs]
Prec
ipita
ción
[mm
]
0-4 4-8 8-12 12-16 16-20 20-240.00.20.40.60.81.01.21.41.61.82.0
Precipitación efectiva (tradicional) T=100 años
Tiempo t [hrs]
P ef
ectiv
a [m
m]
0 10 20 30 40 50 60 70 80 90 1000.00
50.00
100.00
150.00
200.00
250.00
300.00
350.00
Hidrograma de la crecida (tradicional) T=100 años
tiempo t[hrs]
Q[m
3/s]
7.57 15.91 132.246.96 14.57 121.116.40 13.33 110.805.85 12.17 101.205.29 11.16 92.804.82 10.24 85.094.48 9.45 78.544.15 8.66 71.993.81 7.87 65.453.48 7.13 59.233.15 6.38 53.022.81 5.76 47.862.48 5.14 42.732.27 4.64 38.602.06 4.14 34.381.85 3.36 27.931.64 2.85 23.721.43 1.54 12.761.18 1.18 9.770.10 0.10 0.83
Precipitación efectiva1.8
Pef3*U(4,t-8) Q [l/s/Km2] Q [m3/s]0.00 0.000.22 1.800.43 3.601.25 10.42
0 10 20 30 40 50 60 70 80 90 1000.00
50.00
100.00
150.00
200.00
250.00
300.00
350.00
Hidrograma de la crecida (tradicional) T=100 años
tiempo t[hrs]
Q[m
3/s]
0-4 4-8 8-12 12-16 16-20 20-240.0
0.5
1.0
1.5
2.0
2.5
Precipitación efectiva (modificado) T=100 años
Tiempo t [hrs]
P ef
ectiv
a [m
m]
0 2.07 17.240.57380285724 3.53 29.34
1.147605714481 5.03 41.831.721408571721 6.71 55.742.295211428961 8.71 72.373.030160133811 10.97 91.193.890864419672 13.72 114.024.751568705532 16.75 139.236.131100800822 20.08 166.947.781728839343 23.72 197.198.929334553824 27.73 230.5210.0769402683 31.54 262.19
12.05467047787 35.05 291.3214.12036076394 37.82 314.37
16.18605105 37.42 311.0717.47315547087 36.25 301.3015.75174689915 32.31 268.5914.03033832743 28.45 236.5112.30892975571 25.29 210.2110.58752118399 22.42 186.399.526501488095 20.24 168.248.665797202235 18.50 153.787.805092916375 16.82 139.807.176315011324 15.40 128.016.602512154084 14.09 117.146.028709296844 12.87 107.015.454906439603 11.81 98.154.966040222203 10.83 89.994.621758507859 9.99 83.034.277476793514 9.15 76.083.93319507917 8.32 69.12
3.588913364826 7.53 62.563.244631650482 6.74 56.012.900349936138 6.08 50.562.556068221794 5.43 45.142.337387538774 4.90 40.762.122211467309 4.36 36.261.907035395844 3.50 29.111.691859324379 2.97 24.681.476683252914 1.59 13.181.212259812058 1.21 10.080.103144688071 0.10 0.86 0 10 20 30 40 50 60 70 80 90 100
0.00
50.00
100.00
150.00
200.00
250.00
300.00
350.00
Hidrograma de la crecida (modificado) T=100 años
tiempo t[hrs]
Q[m
3/s]
0 10 20 30 40 50 60 70 80 90 1000.00
50.00
100.00
150.00
200.00
250.00
300.00
350.00
Hidrograma de la crecida T=100 años
TradicionalModificado
tiempo t[hrs]
Q[]m
3/s]
0-1 1-2 2-3 3-4 4-5 5-6 6-7 7-8 8-9 9-10 10-11
11-12
12-13
13-14
14-15
15-16
16-17
17-18
18-19
19-20
20-21
21-22
22-23
23-24
0.0
1.0
2.0
3.0
4.0
5.0
6.0
Hietograma de Diseño ENDESA, T=100 años
Tiempo t [hrs]
Prec
ipita
ción
[mm
]
0-1 1-2 2-3 3-4 4-5 5-6 6-7 7-8 8-9 9-10 10-11
11-12
12-13
13-14
14-15
15-16
16-17
17-18
18-19
19-20
20-21
21-22
22-23
23-24
0.0
1.0
2.0
3.0
4.0
5.0
6.0
Hietograma de Diseño ENDESA, T=100 años
Tiempo t [hrs]
Prec
ipita
ción
[mm
]
0-4 4-8 8-12 12-16 16-20 20-240.00.20.40.60.81.01.21.41.61.82.0
Precipitación efectiva (tradicional) T=100 años
Tiempo t [hrs]
P ef
ectiv
a [m
m]
0 10 20 30 40 50 60 70 80 90 1000.00
50.00
100.00
150.00
200.00
250.00
300.00
350.00
Hidrograma de la crecida (tradicional) T=100 años
tiempo t[hrs]
Q[m
3/s]
0 10 20 30 40 50 60 70 80 90 1000.00
50.00
100.00
150.00
200.00
250.00
300.00
350.00
Hidrograma de la crecida (tradicional) T=100 años
tiempo t[hrs]
Q[m
3/s]
0-4 4-8 8-12 12-16 16-20 20-240.0
0.5
1.0
1.5
2.0
2.5
Precipitación efectiva (modificado) T=100 años
Tiempo t [hrs]
P ef
ectiv
a [m
m]
0 10 20 30 40 50 60 70 80 90 1000.00
50.00
100.00
150.00
200.00
250.00
300.00
350.00
Hidrograma de la crecida (modificado) T=100 años
tiempo t[hrs]
Q[m
3/s]
TABLA RESUMENQmax [m3/s] Tradicional Stowhas-Saavedra
T=10 años 0.0 77.6T=20 años 3.6 131.6T=50 años 95.3 212.8
T=100 años 296.2 314.4
