Practica Hidrologia
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Transcript of Practica Hidrologia
PRACTICA HIDROLOGIA
EJERCICIO 1
RO: Chimore
Molinete
n: Nmero de revoluciones por segundo = ni / t
n< 0.63 V = 0.246n + 0.017 (m/s)
n> 0.63 V = 0.260n + 0.008 (m/s)
Tiempo de medicin (t) = 50 segundosDISTANCIA (m)PROFUNDIDADLESCTURA DEL MOLINETE ni
SECCIONREFERENCIAOLP0.2P0.6P0.8P
orilla izquierda (OI)8,6001,00
I18,60102,241039985
II28,60203,16141134115
III38,60303,72153149129
IV48,60404,16162158134
V58,60504,00160154132
VI68,60603,08138132114
VII78,60702,44958772
ORILLA DERECHA (OD)90,2081,61,62
n: Nmero de revoluciones por segundo = ni / t
nv(m/s)
n0.2n0.6n0.8v0.2v0.6v0.8v media
2,061,981,700,540,520,450,51
2,822,682,300,740,700,610,69
3,062,982,580,800,780,680,76
3,243,162,680,850,830,700,80
3,203,082,640,840,810,690,79
2,762,642,280,730,690,600,68
1,901,741,440,500,460,380,45
b(base)A(m2)Q
10,0016,205,51
10,0027,0016,19
10,0034,4024,96
10,0039,4030,84
10,0040,8032,47
10,0035,4025,96
10,0027,6015,60
11,6023,557,08
158,61
Q total=158.61
EJERCICIO 2A partir de los siguientes datos determine la ecuacin de la curva de calibracin
Q1(pie3/s)= 400 h1(pie)= 6,2
Q3(pie3/s)= 1750 h3(pie)= 10,3
Q2(pie/s)= 837 h2(pie)= 7,8
ho (pie)= 3,36PUNTO HW (PIE) Q (PIES3/S)
15,5259
25,9311
36,5496
46,9578
57,1667
67,3705
77,8877
88891
98,41070
108,71125
119,21383
129,51408
139,91601
1410,11617
N=1510,51868
hw - 3,36y=logQx=log(hw-3,36x*yX2
2,142,413299760,3304137730,797387480,10917326
2,542,492760390,4048337171,009153450,16389034
3,142,695481680,4969296481,339464760,24693908
3,542,761927840,5490032621,516307390,30140458
3,742,824125830,5728716021,617861490,32818187
3,942,848189120,5954962221,696085860,35461575
4,442,942999590,647382971,905247820,41910471
4,642,94987770,6665179811,966146530,44424622
5,043,029383780,7024305362,127931670,49340866
5,343,051152520,7275412572,219839340,52931628
5,843,140822180,7664128472,407166470,58738865
6,143,148602650,7881683712,481629030,62120938
6,543,204391330,8155777482,613430270,66516706
6,743,208710020,8286598972,658929310,68667722
7,143,271376870,8536982122,792768590,72880064
70,943,98310139,74593804329,14934956,6795237
B1,64767907
Ao1,86166154
A72,721285
Q = 72,721285 (hw - ho)1,64767907Q = 72,721285 (hw - ho)1,64767907
254,7284204
337,8295115
479,117599
583,7712831
639,1018753
696,3830696
847,892733
911,7363483
1044,820381
1149,254054
1331,87648
1446,472134
1604,988513
1686,658309
1854,736497
81457,78708
EJERCICIO 3A partir de los datos de precipitacin determine la curva doble masa corregida.
san calixto (estacionpatron)irpavi
aoP anualao P anual
1980647,91980670,7
1981675,81981725,4
1982704,81982628,6
1983603,41983512,0
1984624,01984508,8
1985681,71985737,3
1986748,11986686,5
1987576,71987589,4
1988684,51988577,5
1989451,41989472,8
1990711,61990273,3
1991570,41991232,6
1992640,01992258,0
1993637,61993286,8
1994393,01994242,7
1995738,21995233,2
1996555,21996188,8
1997792,71997248,3
1998659,01998875,1
1999644,31999840,6
2000560,82000795,1
2001612,52001837,9
2002896,92002953,4
2003682,52003903,9
2004478,92004844,0
scacumir acum
647,9670,7
1323,71396,1
2028,52024,7
2631,92536,7
3255,93045,5
3937,63782,8
4685,74469,3
5262,45058,7
5946,95636,2
6398,36109,0
7109,96382,3
7680,36614,9
8320,36872,9
8957,97159,7
9350,97402,4
10089,17635,6
10644,37824,4
11437,08072,7
12096,08947,8
12740,39788,4
13301,110583,5
13913,611421,4
14810,512374,8
15493,013278,7
15971,914122,7
Irpavi corregidaIrpavi corregida acumuladaSancalixto acumuladaIrpavi acumulada
670,7670,7647,9670,7
725,41396,11323,71396,1
628,62024,72028,52024,7
512,02536,72631,92536,7
508,83045,53255,93045,5
737,33782,83937,63782,8
686,54469,34685,74469,3
589,45058,75262,45058,7
577,55636,25946,95636,2
472,86109,06398,36109,0
273,36382,37109,96382,3
232,66614,97680,36614,9
258,06872,98320,36872,9
286,87159,78957,97159,7
242,77402,49350,97402,4
233,27635,610089,17635,6
188,87824,410644,37824,4
248,38072,711437,08072,7
253,7798326,512096,08326,5
243,7748570,312740,38570,3
230,5798800,813301,18800,8
242,9919043,813913,69043,8
276,4869320,314810,59320,3
262,1319582,415493,09582,4
244,769827,215971,99827,2
M= (y2-y1)/(x2-x1)M1= 0.95M2= 0.39M3= 1.34M2/M3= 0.29
Irpavi corregidaIrpavi corregida acumulada
670,7670,7
725,41396,1
628,62024,7
512,02536,7
508,83045,5
737,33782,8
686,54469,3
589,45058,7
577,55636,2
472,86109,0
664,126773,1
565,227338,3
626,947965,3
696,928662,2
589,769252,0
566,689818,6
458,7810277,4
603,3710880,8
616,6811497,5
592,3712089,8
560,3112650,2
590,4713240,6
671,8613912,5
636,9814549,5
594,7715144,2
M= (y2-y1)/(x2-x1)M1= 0.95M2= 0.39M1/M2= 2.43
EJERCICIO 4
Realice el relleno de datos por el mtodo aritmtico y distancia ponderada, suponiendo inexistentes los datos correspondientes a la estacin Irpavi. Para facilitar el clculo considere en su anlisis las estaciones que queden dentro un radio de accin de 12 kilmetros.
ESTACIN P Anual (mm)
Achachicala521.4
Achocalla501.9
Achumani512.1
Alto Achachicala687.9
Barrio Magisterio461.3
Chuquiaguillo730.4
El Alto614.9
Laikakota563.6
Puente Negro585.6
San calixto594.5
Senamhi527.1
Irpavi591.9
Villa Copacabana646.1
Villa Pasankeri623.3
Vino Tinto642.0
Ovejuyo593.5
Millipumku650.7
MEDIA ARITMETICA
estacionprecipitacion
Millipumku650.7
Ovejuyo593.5
Achumani512.1
Barrio Magisterio461.3
Laikakota563.6
Villa Copacabana646.1
Chuquiaguillo730.4
4157.7
P irpavi=pi/nP irpavi= 593.95
DISTANCIA PONDERADA
ESTACIONPRECIPITACIONDISTANCIA (KM)WI= 1/DPI * WI
Millipumku650.76.850.021313.87
Ovejuyo593.510.840.00855.05
Achumani512.110.310.00944.82
Barrio Magisterio461.312.040.00693.18
Laikakota563.611.840.00714.02
Villa Copacabana646.110.050.00996.40
Chuquiaguillo730.46.590.023016.82
0.086254.15
P Irpavi =pi*wi/wi
P Irpavi = 628.32
EJERCICIO 5Con los datos del ejercicio anterior realice el mapa de polgonos de Thiessen para todas las estaciones y determine laprecipitacin media anual de la cuenca del Ro La Paz.
estacionesprecipitacionanual
achachiala521.4
achumani512.1
alto achachicala687.9
barrio magisterio461.3
chuquiagillo730.4
el alto614.9
la ikakota563.6
PUENTE NEGRO585.6
san calixto594.5
senamhi527.1
irpavi591.9
villa copacabana646.1
villa pasankeri623.3
vino tinto642
ovejuyo593.5
millipunku650.7
Areas
p*a
32.230317316804.88744
17.065344958739.163149
102.157353370274.04336
16.067755737412.055718
53.7117421639231.05647
1.57818561970.4263316
5.404470083045.959337
4.834537612831.105224
2.086127661240.202894
2.100016571106.918734
161.986236395879.65325
16.403254510598.14273
7.845466064890.078995
9.198201245905.245196
20.5770731212212.4929
47.6439475831001.91669
500.8900298312143.3484
pannual = 623.177404 mm
Ejercicio 6Con los datos del ejercicio anterior realice el mapa de isoyetas de precipitacin anual para la cuenca del Ro Irpavi y determine la precipitacin media anual en la misma. Tomar en cuenta nicamente Alto achachicala, Millipinku, Ovejuyo, Achumani, Chuquiaguillo.
cuenca irpavi
estacionesprecipitacionesdistanciadiferencia precipitaciones
estacion 1estacion 2estacion 1estacion 2
alto achachicalairpavi687,9591,912755,3596
chuquiagilloalto achachicala730,4687,912753,8542,5
chuquiagilloirpavi730,4591,96589,28138,5
chuquiagillomillipunku730,4650,78418,2779,7
chuquiagilloachumani730,4512,19220,12218,3
millipunkuirpavi650,7591,96848,5258,8
millipunkuachumani650,7512,15666,58138,6
millipunkuovejuyo650,7593,54186,7857,2
ovejuyoachumani593,5512,12819,5981,4
x1x2
1076,232662657,36458
3631,096126001,81176
385,365834951,520578
982,3075412112,48934
333,664443844,72011
943,4185712329,42857
322,986883817,688312
475,7704551463,90909
273,645713692,773956
PROMEDIOREAREA KmP*A
520899709,430,90467,85
5301170350,811,17620,29
550869419,950,87478,18
5701013406,271,01577,64
5901848358,281,851090,53
600100566047,05100,5760339,63
61024782331,4124,7815117,22
6307525674,467,534741,17
6506579199,706,584276,48
6706598521,856,604421,01
6907889085,207,895443,47
7003098679,613,102169,08
162,8499742,55
Precipitacin media anual(irpavi) = 612.52 mm
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