Ejercicio Drenajes - Metodo Estadistico - Caudales
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METODO WEIBULL Media: 23.09 Desviacion Estandar: 10.59 Numero de datos: 20 AÑO AÑO m 1958 15.6 1959 49.9 1 0.04762 1959 49.9 1976 42.5 2 0.09524 1960 17.9 1975 40.7 3 0.14286 1961 22.3 1980 32.4 4 0.19048 1962 17.4 1967 27.2 5 0.23810 1965 12.0 1968 26.3 6 0.28571 1966 20.7 1969 22.8 7 0.33333 1967 27.2 1961 22.3 8 0.38095 1968 26.3 1966 20.7 9 0.42857 1969 22.8 1978 19.2 10 0.47619 1971 17.5 1973 18.5 11 0.52381 1972 17.3 1960 17.9 12 0.57143 1973 18.5 1971 17.5 13 0.61905 1974 16.2 1962 17.4 14 0.66667 1975 40.7 1972 17.3 15 0.71429 1976 42.5 1974 16.2 16 0.76190 1977 12.1 1958 15.6 17 0.80952 1978 19.2 1979 13.3 18 0.85714 1979 13.3 1977 12.1 19 0.90476 1980 32.4 1965 12.0 20 0.95238 METODO GUMBEL Yn= 0.52360 Gn= 1.06280 Periodo de retorno (Años) Factor de Frecuencia "k" Q max=Qm+K*Sq 5 0.92 33 10 1.62 40 25 2.52 50 50 3.18 57 100 3.84 64 Vr. Max Anual (m3/s) Vr. Max Anual Ordenado (m3/s) Provabilidad Tr=m/(n+1)
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Metodo Estadistico - Caudales
Transcript of Ejercicio Drenajes - Metodo Estadistico - Caudales
WEIBULL Y GUMBELMETODO WEIBULLMedia:23.09Desviacion Estandar:10.59Numero de datos:20
AOVr. Max Anual (m3/s)AOVr. Max Anual Ordenado (m3/s)mProvabilidad Tr=m/(n+1)Periodo de retorno Tr=1/P
195815.6195949.910.0476221.00195949.9197642.520.0952410.50196017.9197540.730.142867.00196122.3198032.440.190485.25196217.4196727.250.238104.20196512.0196826.360.285713.50196620.7196922.870.333333.00196727.2196122.380.380952.63196826.3196620.790.428572.33196922.8197819.2100.476192.10197117.5197318.5110.523811.91197217.3196017.9120.571431.75197318.5197117.5130.619051.62197416.2196217.4140.666671.50197540.7197217.3150.714291.40197642.5197416.2160.761901.31197712.1195815.6170.809521.24197819.2197913.3180.857141.17197913.3197712.1190.904761.11198032.4196512.0200.952381.05
METODO GUMBELYn=0.52360Gn=1.06280
Periodo de retorno (Aos)Factor de Frecuencia "k"Q max=Qm+K*Sq50.9233101.6240252.5250503.18571003.8464
LOG PEARSON IIIMedia:23.09Numero de datos:20Desviacion Estandar Sy:0.18Coeficiente Asimetria Co:0.69
AOVr. Max Anual (m3/s)AOVr. Max Anual Ordenado (m3/s)Log (Vr. Max Anual) Y=logx(Y-)2(Y-)3
195815.6195949.91.69810.13780.0512195949.9197642.51.62840.09090.0274196017.9197540.71.60960.08000.0226196122.3198032.41.51050.03370.0062196217.4196727.21.43460.01160.0013196512.0196826.31.42000.00870.0008196620.7196922.81.35790.00100.0000196727.2196122.31.34830.00050.0000196826.3196620.71.31600.0001-0.0000196922.8197819.21.28330.0019-0.0001197117.5197318.51.26720.0036-0.0002197217.3196017.91.25290.0055-0.0004197318.5197117.51.24300.0070-0.0006197416.2196217.41.24050.0074-0.0006197540.7197217.31.23800.0079-0.0007197642.5197416.21.20950.0138-0.0016197712.1195815.61.19310.0179-0.0024197819.2197913.31.12390.0412-0.0084197913.3197712.11.08280.0596-0.0145198032.4196512.01.07920.0613-0.0152=26.53680.59130.0648=1.33
Periodo de retorno (Aos)Plog QmaxKQ (m3/s)50.21.4660.79129.27100.11.5621.33236.46250.041.6731.96447.13500.021.7512.40256.311000.011.8242.81766.65
CUENCAGrupo hidrologico del suelo C30%Residencial 10 ha834033.2Parqueaderos y garajes982019.6Areas comerciales943028.2Parques74107.488.426.52Grupo hidrologico del suelo D40%Pastizales buenos805040.0Bosuqe buenos775038.578.531.4Grupo hidrologico del suelo B15%Cultivo hileras mal estado747051.8Cereales763022.874.611.19Grupo hidrologico del suelo A15%Zonas industriales818064.8Prados39207.872.610.89CN TOTAL II80CN TOTAL III91CUADRO 3.11.
