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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