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INTENSIDAD MAXIMA EN 24 HORAS
aopmax.24hr (mm)I24 (mm/hr)INTENSIDAD HISTRICA
DURACIN DE LLUVIA EN MINUTOS
5101520253060
1998157.766.57111.5578.8864.4055.7849.8945.5432.20
1999211.728.82149.71105.8686.4374.8566.9561.1243.22
2000242.9410.12171.78121.4799.1885.8976.8270.1349.59
2001220.849.20156.15110.4290.1678.0869.8363.7545.08
200292.703.8665.5546.3537.8532.7829.3226.7618.92
2003159.546.65112.8179.7765.1356.4150.4546.0632.57
200490.673.7864.1145.3337.0132.0628.6726.1718.51
200551.042.1336.0925.5220.8418.0416.1414.7310.42
200679.523.3156.2339.7632.4628.1125.1522.9616.23
2007191.137.96135.1595.5778.0367.5760.4455.1739.01
2008115.614.8281.7557.8147.2040.8736.5633.3723.60
2009204.568.52144.64102.2883.5172.3264.6959.0541.76
promedio107.1375.7561.8553.5647.9143.7330.93
desviacion139.50102.1280.5469.7562.3956.9540.27
u44.3529.7925.6022.1719.8318.1012.80
a108.7779.6262.8054.3848.6444.4031.40
y0.580.580.580.580.580.580.58
d0.0090.0130.0160.0180.0210.0230.032
FORMULAS A USAR
TrF(X) =1-1/TDuracion de lluvias en minutos
5101520253060
100.90289.110208.972166.917144.555129.295118.02783.458
250.96392.238284.468226.457196.119175.416160.129113.229
500.98468.745340.475270.628234.372209.631191.362135.314
750.99544.686396.069314.472272.343243.594222.364157.236
1000.99544.686396.069314.472272.343243.594222.364157.236
CON ESTOS DATOS SE PROCEDER A GRAFICAR LA CURVA IDF
CAUDAL DE DISEO
Donde:Q= CaudalC= Coeficiente de escorrentaA= reaI= Intensidad de precipitacin en (mm/h)TC=148.60C=0.1 para bosques
TrCAi DISEOQ
AOSKm2mm/hm3/s
500.10152.14132.00558.29
APLICANDO METODO DE THIESEN
MESESN DATOSPOMAHUACASALLIQUECHONTALIPOMAHUACA (Km2)SALLIQUEL (Km2)CHONTALI (Km2)AREA CUENCAPmed. (mm)
ENERO131.6438.06157.393.6642.1816.3152.14157.756
FEBRERO263.8552.42180.093.6642.1816.3152.14211.717
MARZO355.4619.92345.093.6642.1816.3152.14242.937
ABRIL444.4609.84228.093.6642.1816.3152.14220.836
MAYO552.6187.0579.093.6642.1816.3152.1492.705
JUNIO636.3394.37260.093.6642.1816.3152.14159.540
JULIO741.7227.9016.993.6642.1816.3152.1490.670
AGOSTO825.1119.5022.993.6642.1816.3152.1451.034
SEPTIEMBRE917.3229.3249.493.6642.1816.3152.1479.519
OCTUBRE1029.6573.04131.093.6642.1816.3152.14191.130
NOVIEMBRE1130.6297.00134.793.6642.1816.3152.14115.611
DICIEMBREVOLUMEN POTENCIALMENTE APROVECHABLEV= CPADonde:P= precipitacin pluvial del mesA= reaC= Coeficiente de escorrenta
1222.5623.33167.093.6642.1816.3152.14204.558
ANALICIS DE CONSISTENCIA EN LAS ESTACIONES 24 HORAS
AnualAcumulado
AoPOMAHUACACHONTALISALLIQUEPPPOMAHUACACHONTALISALLIQUEPPA
1998231.312532622.81369.031665.307156.8722142.2510321.47
1999181.51078.53023.071427.691434.005903.8719519.458952.44
2000198.7619.522426.161081.461252.504825.3716496.387524.75
2001177.9581.241650.645803.261053.804205.8514070.226443.29
2002172.8369.052158.435900.10875.903624.6112419.575640.03
2003118.5586.521841.595848.87703.103255.5610261.144739.93
2004118.1668.251942.13909.49584.602669.048419.543891.06
2005123.7669.791959.126917.54466.502000.796477.412981.57
2006203656.261931.277930.18342.801331.004518.292064.03
2007139.8674.742587.0081133.85139.80674.742587.011133.85
2008177461.122766.2831134.80177.00461.122766.281134.80
2009136.3341.992619.0761032.46136.30341.992619.081032.46
Si 0.99 entonces PPA no oes consistenteCONCLUSION : Las tres estaciones son consistentes
DETERMINACION DE LA PRECIPITACION EFECTIVA (METODO FAQ)Pe=0.6P-10P70mm
MESPP mediaPP EFECTIVA
Ene.157.75684.65
Feb.211.717117.03
Mar242.937135.76
Abr220.836122.50
May92.70545.62
Jun159.54085.72
Jul90.67044.40
Ago51.03420.62
Sep79.51937.71
Oct191.130104.68
Nov115.61159.37
Dic204.558112.73
Para determinar: TMF, CH, CE, MF, ETP, se calcula mediante la formula.
Para TMF:
TMF = 9/5 * C + 32
Para enero: TMF = 9/5 * 32.18 + 32 =89.924
Para CH:
CH = 0.166 * (100 HR)^0.5
Para enero: CH = 0.166 * (100 77)^0.5 = 0.80
Para CE:
CE = 1.0 + 0.4* (altitud/2000)
CE = 1.0 + 0.4* (1255/2000) = 1.25
Para MF:
Para el clculo de MF, se determino mediante los valores establecidos
En la tabla de Factor de ETP potencial.
Para enero, a 05 55' S de latitud es de 1.53
Para ETP:
ETP = TMF*CH*CE*MF
Para enero: ETP = 89.924 * 0.8 * 1.25* 1.52 = 136.13mm/mes
BALANCE HDRICO
CURVA MASA OFERTA VS OFERTA DEMANDA
BIBLIOGRAFA
HIDROLOGA Ing. Maximo Villon HIDROLOGIA PARA INGENIEROS- Linsley Kohler Paulus HIDROLOGIA PARA ESTUDIANTES DE INGENIERIA CIVIL- Wendor Chereque Moran ESTUDIO HIDROLGICO DE HABILITACION URBANA HUABAL ALTO-SAN FELIPE-JAEN.