Hardy Cross, CALCULO DE PRESION Y CAUDAL-examen Abastecimiento
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1264 1795 100 Qm 2.08 Qmh 3.12 Gasto Unitario 0.00174 RAMAL O TRAMO CANTIDAD DE HABITANTES ACTUAL FUTURA A - B 2.8 168 B - C 1.8 108 C - D 2.4 144 D - E 3.29 0.15 197 8 E - F 1.92 115 A - F 1.55 3.05 93 153 B - G 1.1 2.1 66 105 C - H 1.2 1.8 72 90 D - I 1.08 1.2 65 60 E - J 1.05 1.1 63 55 F - K 1 1.2 60 60 A - D 1.89 113 TOTAL 21.08 10.6 1264 531 BG 0.5892 CH 0.2816 DJ 1.0203 EJ 0.405 FK 0.6362 Poblacion Actual (Pa Poblacion Futura (Pf Dotacion (d) AREA ACTUAL (has) AREA FUTURA (has) FLUJO EN NUDOS AGRUPAR DE ACUERDO A LOS SENTIDOS DEL CAUDAL - SUMA DE TRAMOS
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hARDY CROSS, PRESION POR PILETAS, CALCULO DE CAUDAL POR RAMALES
Transcript of Hardy Cross, CALCULO DE PRESION Y CAUDAL-examen Abastecimiento
12641795
100Qm 2.08Qmh 3.12Gasto Unitario 0.00174
RAMAL O TRAMOCANTIDAD DE HABITANTES
ACTUAL FUTURA
A - B 2.8 168 168B - C 1.8 108 108C - D 2.4 144 144D - E 3.29 0.15 197 8 205E - F 1.92 115 115A - F 1.55 3.05 93 153 246B - G 1.1 2.1 66 105 171C - H 1.2 1.8 72 90 162D - I 1.08 1.2 65 60 125E - J 1.05 1.1 63 55 118F - K 1 1.2 60 60 120A - D 1.89 113 113
TOTAL 21.08 10.6 1264 531 1795
BG 0.5892CH 0.2816DJ 1.0203EJ 0.405FK 0.6362
Poblacion Actual (Pa)Poblacion Futura (Pf)Dotacion (d)
AREA ACTUAL (has)
AREA FUTURA (has)
Nro TOTAL DE HABITANTES
FLUJO EN NUDOS AGRUPAR DE ACUERDO A LOS SENTIDOS DEL CAUDAL - SUMA DE TRAMOS
0.2920.1880.2500.3560.2000.4280.2970.2820.2170.2050.2090.1963.12
Q.MAX. HORARIO
TRAMO (l/s)
2 circuitos triangulos1er PASO
Vmin 0.6 11, 12 : CIRCUITO - TRAMOVmax 3 H (+) y A (-)
CIRCUITO TRAMO Qo D pulg Velocidad LOINGITUD km C Qo lt/s S m/km ho (m) ho (m) ho / Qo e
1 2 3 4 5 6 7 8 9 10
CIRCUITO IAB 35 8 1.08 0.5 100 35 9.96 4.98 4.98 0.14 -1.53 CAUDAL COMPARTIDOBC 10 6 0.55 0.5 100 10 3.98 1.99 1.99 0.20 -1.53 -1.66 -3.19AC 15 6 0.82 0.6 100 -15 8.42 5.05 -5.05 0.34 -1.53
∑ 1.92 0.68
CIRCUOTO IIBD 25 8 0.77 0.7 100 25 5.34 3.74 3.74 0.15 1.66 CAUDAL COMPARTIDOBC 10 6 0.55 0.5 100 -10 3.98 1.99 -1.99 0.20 1.66 1.53 3.19CD 25 8 0.77 0.6 100 -25 5.34 3.21 -3.21 0.13 1.66
∑ -1.46 0.48
2er PASO
CIRCUITO TRAMO Q1 S m/km Q1 h1 (m) h1 (m) ho / Qo e
1 2 3 4 5 6 7
CIRCUITO IAB 33.47 9.17 33.47 4.58 4.58 0.14 0.41 CAUDAL COMPARTIDOBC 6.81 1.95 6.81 0.98 0.98 0.14 0.41 0.52 0.93AC -16.53 10.08 16.53 6.05 -6.05 0.37 0.41
∑ -0.49 0.65
CIRCUOTO IIBD 26.66 6.02 26.66 4.21 4.21 0.16 -0.52 CAUDAL COMPARTIDOBC -6.81 1.95 6.81 0.98 -0.98 0.14 -0.52 -0.41 -0.93CD -23.34 4.71 23.34 2.82 -2.82 0.12 -0.52
∑ 0.41 0.42
3er PASO
CIRCUITO TRAMO Q2 S m/km Q2 h2 (m) h2 (m) h2 / Q2 e
1 2 3 4 5 6 7
CIRCUITO IAB 33.88 9.38 33.88 4.69 4.69 0.14 -0.13 CAUDAL COMPARTIDOBC 7.74 2.48 7.74 1.24 1.24 0.16 -0.13 -0.15 -0.28AC -16.12 9.62 16.12 5.77 -5.77 0.36 -0.13
∑ 0.16 0.66
CIRCUOTO IIBD 26.13 5.80 26.13 4.06 4.06 0.16 0.15 CAUDAL COMPARTIDOBC -7.75 2.48 7.75 1.24 -1.24 0.16 0.15 0.13 0.28CD -23.87 4.90 23.87 2.94 -2.94 0.12 0.15
∑ -0.12 0.44
4to PASO
CIRCUITO TRAMO Q3 S m/km Q3 h3 (m) h3 (m) h3 / Q3 e COTA DEL TERRENOINICIAL FINAL
1 2 3 4 5 6 7 5 6
CIRCUITO IAB 33.75 9.31 33.75 4.65 4.65 0.14 0.04 CAUDAL COMPARTIDO 2462 2443BC 7.46 2.31 7.46 1.16 1.16 0.15 0.04 0.04 0.08 2443 2432AC -16.25 9.76 16.25 5.86 -5.86 0.36 0.04 2432 2430
∑ -0.05 0.65
CIRCUOTO IIBD 26.28 5.86 26.28 4.10 4.1 0.16 -0.04 CAUDAL COMPARTIDO 2430 2434BC -7.47 2.32 7.47 1.16 -1.16 0.16 -0.04 -0.04 -0.08 2432 2412CD -23.72 4.85 23.72 2.91 -2.91 0.12 -0.04 2412 2392
∑ 0.03 0.43
4to PASO
CIRCUITO TRAMO Q3 S m/km Q3 h3 (m) h3 (m) h3 / Q3 e
1 2 3 4 5 6 7
CIRCUITO IAB 33.79 9.31 33.75 4.65 4.65 0.14 0.00BC 7.54 2.36 7.54 1.18 1.18 0.16 0.00 -0.01 -0.01AC -16.21 9.72 16.21 5.83 -5.83 0.36 0.00
∑ 0.00 0.65
CIRCUOTO IIBD 26.24 5.84 26.24 4.09 4.09 0.16 0.01BC -7.55 2.36 7.55 1.18 -1.18 0.16 0.01 0 0.01CD -23.76 4.86 23.76 2.92 -2.92 0.12 0.01
∑ -0.01 0.44
MODIFICAR SIGNOSDIAMETRO
TANTEADOMODIFICAR
SIGNOS
SE TRABAJA CON
POSITIVOMODIFICAR
SIGNOS
SE TRABAJA CON
POSITIVOMODIFICAR
SIGNOS
MODIFICAR SIGNOS
MODIFICAR SIGNOS
Pf 2000 qu 1.071429 CAUDAL POR PILETA CDot 180 Nº de Piletas 7K2 1.8 Caudal Total 7.50Qmh 7.5
TRAMO LONGITUD CAUDALCOTAS
ST (m/s) DIAMETROINICIAL FINAL
R - PP7 175 7.5 3445 3415 171.43 2.13PP7 - CRP 125 6.43 3415 3410 40.00 2.71CRP - PP6 255 6.43 3410 3375 137.25 2.10PP6 - 3 200 5.36 3375 3365 50.00 2.413 - PP2 150 2.14 3365 3362 20.00 2.05PP2 - PP1 105 1.07 3365 3360 47.62 1.323 - PP3 140 1.07 3365 3362 21.43 1.563 - PP4 185 2.14 3365 3362 16.22 2.15PP4 - PP5 115 1.07 3362 3360 17.39 1.62
150
SR hf PRESION
3 32.21 5.64 24.363 24.21 3.03 26.343 24.21 6.17 28.833 17.27 3.45 35.37
2.5 7.69 1.15 37.222 6.32 0.66 41.552 6.32 0.88 43.672 22.81 4.22 42.452 6.32 0.73 43.72
DIAMETRO COMERCIAL
OJITO POR LA CRP, SEBORRA LA PRESION
ANTERIOR
2 circuitos cuadrados1er PASO
Vmin 0.6Vmax 3 H (+) y A (-)
CIRCUITO TRAMO Qo D pulg Velocidad LOINGITUD km C Qo lt/s
1 2 3 4 5 6
CIRCUITO I
BA 60 8 1.85 0.5 140 -60BE 21.76 4 2.68 1.6 140 21.76DE 8.85 4 1.09 0.5 140 -8.85AD 36.7 6 2.01 1.6 140 -36.7
CIRCUOTO II
BC 60 8 1.85 0.5 140 60CF 36.7 6 2.01 1.6 140 36.7FE 8.85 4 1.09 0.5 140 8.85BE 21.76 4 2.68 1.6 140 -21.76
2er PASO
CIRCUITO TRAMO Q1 S m/km Q1 h1 (m) h1 (m) ho / Qo
1 2 3 4 5 6
CIRCUITO I
BA -65.07 16.83 65.07 8.41 -8.41 0.13BE 1.37 0.39 1.37 0.62 0.62 0.45DE -13.92 28.29 13.92 14.15 -14.15 1.02AD -36.70 23.65 36.70 37.84 -37.84 1.03
∑ -59.78 2.63
CIRCUOTO II
BC 60.00 14.48 60.00 7.24 7.24 0.12CF 52.02 45.09 52.02 72.14 72.14 1.39FE 24.17 78.52 24.17 39.26 39.26 1.62BE -1.37 0.39 1.37 0.62 -0.62 0.45
∑ 118.02 3.59
3er PASO
CIRCUITO TRAMO Q2 S m/km Q2 h2 (m) h2 (m) h2 / Q2
1 2 3 4 5 6
CIRCUITO I
BA -52.79 11.43 52.79 5.71 -5.71 0.11BE 14.23 29.47 14.23 47.15 47.15 3.31DE -1.64 0.54 1.64 0.27 0.27 0.17AD -36.70 23.65 36.70 37.84 -37.84 1.03
∑ 3.87 4.62
CIRCUOTO II
BC 60.00 14.48 60.00 7.24 7.24 0.12CF 34.23 20.79 34.23 33.26 33.26 0.97FE 6.38 6.68 6.38 3.34 3.34 0.52BE -14.42 30.20 14.42 48.32 -48.32 3.35
∑ -4.48 4.97
MODIFICAR SIGNOSDIAMETRO
TANTEADO
SE TRABAJA CON
POSITIVOMODIFICAR
SIGNOS
SE TRABAJA CON
POSITIVOMODIFICAR
SIGNOS
4to PASO
CIRCUITO TRAMO Q3 S m/km Q3 h3 (m) h3 (m) h3 / Q3
1 2 3 4 5 6
CIRCUITO I
BA -53.24 11.61 53.24 5.80 -5.8 0.11BE 13.78 27.77 13.78 44.43 44.43 3.22DE -2.09 0.85 2.09 0.42 -0.42 0.20AD -36.70 23.65 36.70 37.84 -37.84 1.03
∑ 0.37 4.57
CIRCUOTO II
BC 60.00 14.48 60.00 7.24 7.24 0.12CF 34.71 21.33 34.71 34.13 34.13 0.98FE 6.86 7.64 6.86 3.82 3.82 0.56BE -13.94 28.37 13.94 45.39 -45.39 3.26
∑ -0.20 4.92
4to PASO
CIRCUITO TRAMO Q3 S m/km Q3 h3 (m) h3 (m) h3 / Q3
1 2 3 4 5 6
CIRCUITO I
BA -53.28 11.63 53.28 5.81 -5.81 0.11BE 13.72 27.54 13.72 44.07 44.07 3.21DE -2.13 0.88 2.13 0.44 -0.44 0.21AD -36.74 23.65 36.7 37.84 -37.84 1.03
∑ -0.02 4.56
CIRCUOTO II
BC 60.00 14.48 60.00 7.24 7.24 0.12CF 34.74 21.36 34.74 34.18 34.18 0.98FE 6.89 7.70 6.89 3.85 3.85 0.56BE -13.87 28.10 13.87 44.97 -44.97 3.24
∑ 0.30 4.91
4to PASO
CIRCUITO TRAMO Q3 S m/km Q3 h3 (m) h3 (m) h3 / Q3
1 2 3 4 5 6
CIRCUITO I
BA -53.28 11.63 53.28 5.81 -5.81 0.11BE 13.75 27.66 13.75 44.25 44.25 3.22DE -2.13 0.88 2.13 0.44 -0.44 0.21AD -36.74 23.70 36.74 37.91 -37.91 1.03
∑ 0.09 4.57
CIRCUOTO II
BC 60.00 14.48 60.00 7.24 7.24 0.12CF 34.70 21.32 34.70 34.11 34.11 0.98FE 6.85 7.62 6.85 3.81 3.81 0.56
MODIFICAR SIGNOS
MODIFICAR SIGNOS
MODIFICAR SIGNOS
CIRCUOTO II
BE -13.91 28.25 13.91 45.21 -45.21 3.25∑ -0.05 4.91
S m/km ho (m) ho (m) ho / Qo e
7 8 9 1014.48 7.24 -7.24 0.12 -5.07 CAUDAL COMPARTIDO64.65 103.45 103.45 4.75 -5.07 -15.32 -20.3912.24 6.12 -6.12 0.69 -5.0723.65 37.84 -37.84 1.03 -5.07
∑ 52.25 5.5714.48 7.24 7.24 0.12 15.3223.65 37.84 37.85 1.03 15.3212.24 6.12 6.12 0.69 15.3264.65 103.45 -103.45 4.75 15.32 5.07 20.39
∑ -52.24 1.84
e
712.2912.29 0.58 12.8712.2912.29
-17.79-17.79-17.79-17.79 4.74 -13.05
e
7-0.45-0.45 -0.49 -0.94-0.45-0.45
0.490.490.490.49 0.45 0.94
MODIFICAR SIGNOS
e
7-0.04-0.04 -0.02 -0.06-0.04-0.04
0.020.020.020.02 0.04 0.06
e
70.000.00 0.03 0.030.000.00
-0.03-0.03-0.03-0.03 0 -0.03
e
7-0.01-0.01-0.01-0.01
0.010.010.01
0.01
