Teknik Hidrologi

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Bulan Suhu (t˚C) i ET jan 25.30 11.64 11.37 feb 25.00 11.44 10.88 mar 25.80 11.99 12.22 apr 26.50 12.49 13.48 mei 26.80 12.70 14.05 jun 27.00 12.85 14.44 jul 27.50 13.21 15.45 agu 28.00 13.58 16.51 sep 26.50 12.49 13.48 okt 26.50 12.49 13.48 nov 26.40 12.42 13.30 des 25.50 11.78 11.70 I 149.08 a 3.68

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hidrologi

Transcript of Teknik Hidrologi

Sheet1BulanSuhu (tC)iETjan25.3011.6411.37feb25.0011.4410.88mar25.8011.9912.22apr26.5012.4913.48mei26.8012.7014.05jun27.0012.8514.44jul27.5013.2115.45agu28.0013.5816.51sep26.5012.4913.48okt26.5012.4913.48nov26.4012.4213.30des25.5011.7811.70I149.08a3.68

Metode Penmandengan letak lintang 7,5 LSBulanJanFebMarAprMeiJunJulAguSepOktNovDesbulanJanFebMarAprMeiJunJulAguSepOktNovDest (C)25.4025.7026.1026.9026.4026.6026.2025.9026.6027.9028.4027.20w0.7490.7520.7560.7640.7590.7610.7570.7540.7610.7740.7790.767Rh (%)76.6079.6074.4078.0079.1078.8079.6079.8077.4079.4077.2077.70Rs365.723366.864444.479381.387430.164432.425424.141429.670501.808561.906536.271410.738U (m/s)2.301.801.902.002.002.402.503.003.303.002.002.40R16.02516.07515.22514.25013.17512.50012.80013.77514.92515.77515.95015.925n/N (%)41.8041.8053.6049.1060.0063.6060.9057.3061.8065.5061.8047.30Rn1-13.903-14.438-17.312-17.083-20.003-21.168-20.142-18.886-20.442-23.166-22.196-16.885ET_0f(t)15.75015.82515.92016.08015.98016.02015.94015.87516.02016.28016.38016.140f(d)-1.854-1.916-1.867-1.960-1.956-1.965-1.950-1.932-1.945-2.064-2.065-1.990Tabel Hubungan T dengan parameter lainf(n/N)0.4760.4760.5820.5420.6400.6720.6480.6160.6560.6900.6560.526t2424.224.424.624.82525.225.425.625.82626.226.4f(U)10.02110.02112.77411.72414.26715.10714.47713.63714.68715.55014.68711.30429.8530.2130.5730.9431.3131.6932.0632.4532.8333.2233.6234.0234.4232.45033.02533.82035.04534.42034.83034.02033.42034.83037.59038.70036.090w0.7350.7370.7390.7410.7430.7450.7470.7490.7510.7530.7550.7570.759d24.85726.28825.16227.33527.22627.44627.08026.66926.95829.84629.87628.042f(t)15.415.4515.515.5515.615.6515.715.7515.815.8515.915.9415.98(-d)7.5936.7378.6587.7107.1947.3846.9406.7517.8727.7448.8248.048c1.1001.1001.1000.9000.9000.9000.9001.0001.1001.1001.1001.100t26.626.82727.227.427.627.82828.228.428.628.829ET_0234.957234.512292.092252.918284.787289.575280.467279.866329.593371.330359.246270.42534.8335.2535.6636.0936.536.9437.3737.8138.2538.739.1439.6140.06w0.7610.7630.7650.7670.7690.7710.7730.7750.7770.7790.7810.7830.785f(t)16.0216.0616.116.1416.1816.2216.2616.316.3416.3816.4216.4616.5Tabel faktor CBulanJanFebMarAprMeiJunJulAguSepOktNovDesC1.11.11.10.90.90.90.911.11.11.11.1Tabel hubungan R dan LL (untuk Indonesia)LLJanFebMarAprMeiJunJulAguSepOktNovDes5 Utara13141515.115.31516.115.315.115.714.814.64 Utara14.31515.515.514.914.414.615.115.315.114.514.12 Utara14.715.315.615.314.614.214.314.915.315.314.814.401515.515.715.314.413.914.114.815.315.415.114.82 Selatan15.315.715.715.114.113.914.114.815.315.415.114.84 Selatan15.515.815.614.913.813.213.414.315.115.615.515.46 Selatan15.81615.614.713.412.813.1141515.715.815.77,5 Selatan16.016.115.214.313.212.512.813.814.915.816.015.98 Selatan16.116.115.114.113.112.412.713.714.915.8161610 Selatan16.11615.31412.612.611.812.213.114.615.616

hidrograf MethodeSatuan USSatuan SItimeExcess rainfallDirect RunofftimeExcess rainfallDirect RunoffU(1/2 hr)(in)(cfs)(1/2 hr)(cm)(cms)(cms/cm)11.0642812.6912.114.5021.93192324.9054.4212.0231.81529734.60149.9126.11491314258.4127.915106255300.6916.28678346221.705.04739217110.964.2481846852.243.0791402939.681.90108301023.490.0111313118.860.02timeExcess rainfallDirect RunoffU(1/2 hr)(cm)(cms)(cms/cm)15.0822.854.5027.6295.3512.0236.35252.7926.1143.81434.2227.915506.9716.286426.375.047269.674.248141.953.07979.221.901050.220.011123.980.02

S- Curve MethodeTime2-HR UH OrdinateSI Unit(hr)(cfs)Time2-HR UH OrdinateSUM00(hr)17500.000.00225012.122.12330027.080.007.08427538.492.1210.61520047.787.080.0014.86610055.668.492.1216.2777562.837.787.080.0017.6985072.125.668.492.1218.4092581.422.837.787.080.0019.1010090.712.125.668.492.1219.10100.001.422.837.787.080.0019.10110.712.125.668.492.1219.10120.001.422.837.787.0819.10130.712.125.668.4916.98140.001.422.837.7812.03150.712.125.668.49160.001.422.834.25170.712.122.83180.001.421.42190.710.71200.000.00TimeS-Curve OrdinateS-Curve Lagged 3 HRDifference3-HR UH Ordinate(hr)00.000.000.0012.122.121.4227.087.084.72310.610.0010.617.08414.862.1212.748.49516.277.089.206.13617.6910.617.084.72718.4014.863.542.36819.1016.272.831.89919.1017.691.420.941019.1018.400.710.471119.1019.100.000.00