CONSORZIO DI BONIFICA DELLE MARCHE - bonificamarche.it · in terra. La rete è stata modellata e...

ELABORATO:

DATA :

COLLABORATORI:

Ing. Nafez Saqer

IL PROGETTISTA :

Maggio 2017

CONSORZIO DI BONIFICA

DELLE MARCHE

RELAZIONE DI CALCOLO

À

À

D

ELABORATO:


DELLE MARCHE

STRALCIO STRUMENTO URBANISTICO

COMUNE DI SASSOCORVARO

À

À

Ing. Elena Cantalamessa

Ing. Elena Guerrini

Geom. Federica Bartoloni

Arch. Tec. Anna Gardeñes Gomez

TAV. 4

Relazione di Calcolo

2


DELLE MARCHE

STUDIO DI FATTIBILITÀ

RELAZIONE DI CALCOLO

OGGETTO: AMPLIAMENTO DELLA CAPACITÀ UTILE DELL’INVA SO DI MERCATALE IN COMUNE DI SASSOCORVARO (PU)


3


4

INDICE

1 PREMESSA ................................................................................................................................................ 6

2 FASE 1 – CARICO DELLE VASCHE DI SEDIMENTAZIONE .................................................................. 6

3 FASE 2 – SEDIMENTAZIONE ................................................................................................................. 15

3.1 Calcolo della velocità di sedimentazione ........................................................................................ 15

3.2 Calcolo del tempo e dell’altezza di sedimentazione ........................................................................ 16

4 FASE 3 – VUOTAMENTO DELLE VASCHE ........................................................................................... 17

5 CONCLUSIONI ........................................................................................................................................ 40


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6

1 PREMESSA

All’ interno della seguente relazione si andranno ad esporre metodi e risultati utilizzati per la determinazione delle tempistiche necessarie allo sfangamento nonché per una prima valutazione del costo dell’intervento.

Nella presente relazione si fa riferimento alle fasi di cantiere seguenti:

1. Fase di carico delle vasche 2. Fase di sedimentazione 3. Fase di svuotamento delle vasche

Le fasi inziali di allestimento del cantiere, realizzazione delle vasche e delle reti di adduzione e scarico, e la fase finale di movimentazione del terreno e riprofilatura del versante, verranno riportate nell’elaborato successivo del Cronoprogramma.

2 FASE 1 – CARICO DELLE VASCHE DI SEDIMENTAZIONE

Le vasche vengono cariche in successione, dall’ area 1 all’ area 13, attraverso una condotta in pressione in gres (da DN 300 a DN 150), costituita da una tubazione principale che dall’ impianto di dragaggio si svilupperà per circa 4560m e da rami secondari di carico per ogni vasca. Quest’ ultimi saranno dotati di valvole e rubinetti di chiusura, manovrati manualmente, che consentiranno di riempire le vasche in successione.

A monte di ciascuna vasca sarà presente un pozzetto scolmatore con la funzione di dissipatore della pressione, prevenendo così fenomeni di erosione e sifonamento delle vasche nell’ area prossima all’ immissione, che potrebbero verificarsi se si mandasse direttamente il getto in pressione all’ interno della vasca in terra.

La rete è stata modellata e dimensionata in modo tale da riuscire a raggiungere la vasca più distante. In questa fase è stata inserita una sola pompa in corrispondenza dell’impianto di dragaggio; in base alla reale scelta del tipo di draga e di pompa che si farà in fase esecutiva, l’intera rete verrà ridimensionata e ottimizzata.

Il modello è stato realizzato attraverso il software “WaterCAD”, simulando il riempimento consecutivo delle vasche, a partire da quelle più a monte, per il primo ciclo di carico, ovvero con altezza utile delle vasche di 2m.

L’analisi ha fornito come output le curve di riempimento delle singole vasche, dalle quali è stato possibile ricavare la portata in ingresso. Tale portata è stata poi utilizzata nei cicli di carico successivi per la determinazione dei tempi di riempimento.

Di seguito si riporta lo schema della condotta di adduzione e le tabelle riassuntive delle portate e dei tempi di carico nei vari cicli.


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8

CICLO 1

N° VASCA h

[m] V [m3]

Tcar

[ORE]

Q

[m3/ora] Q [l/s] N° VASCA

h

[m] V [m3]

Tcar

[ORE]

Q

[m3/ora] Q [l/s]

1 1.1 2 1110.35 1.23 902.72 250.76 46 10.2 2 1546.17 2.31 669.34 185.93

2 1.2 2 1508.54 1.49 1012.44 281.23 47 10.3 2 1870.82 2.80 668.15 185.60

3 1.3 2 1565.03 1.66 942.79 261.89 48 10.4 2 1809.53 2.66 680.27 188.97

4 1.4 2 1130.04 1.08 1046.33 290.65 49 10.5 2 452.94 0.71 637.94 177.21

5 1.5 2 395.65 0.51 775.78 215.50 50 8.15 2 2720.06 4.52 601.78 167.16

6 1.6 2 326.93 0.32 1021.66 283.79 51 8.14 2 4303.43 8.02 536.59 149.05

7 1.7 2 239.21 0.23 1040.04 288.90 52 8.13 2 4619.55 9.82 470.42 130.67

8 1.8 2 809.22 0.75 1078.96 299.71 53 8.7 2 4831.46 10.79 447.77 124.38

9 1.9 2 840.73 0.79 1064.22 295.62 54 8.8 2 4268.55 10.15 420.55 116.82

10 3.1 2 5306.97 13.43 395.16 109.77 55 8.10 2 4481.61 11.42 392.44 109.01

11 3.2 2 953.13 2.54 375.25 104.24 56 8.11 2 8616.79 23.43 367.77 102.16

12 2.1 2 2262.23 2.20 1028.29 285.64 57 8.12 2 961.22 2.76 348.27 96.74

13 2.2 2 5517.95 5.61 983.59 273.22 58 8.9 2 859.97 3.40 252.93 70.26

14 4.1 2 12532.63 14.87 842.81 234.11 59 8.5 2 1223.58 5.25 233.06 64.74

15 5.6 2 5255.33 6.99 751.84 208.84 60 11.1 2 3082.08 5.58 552.34 153.43

16 6.1 2 3996.81 5.95 671.73 186.59 61 11.2 2 3965.05 6.43 616.65 171.29

17 6.2 2 9041.03 16.85 536.56 149.04 62 11.3 2 4829.42 7.04 686.00 190.55

18 6.3 2 8752.49 19.66 445.19 123.66 63 11.4 2 881.96 1.26 699.97 194.44

19 6.4 2 11145.65 28.03 397.63 110.45 64 11.5 2 1479.20 2.06 718.06 199.46

20 6.5 2 9671.60 27.95 346.03 96.12 65 11.6 2 979.40 1.35 725.48 201.52

21 6.6 2 9069.22 28.72 315.78 87.72 66 11.7 2 471.01 0.68 692.66 192.41

22 6.7 2 5637.28 18.98 297.01 82.50 67 12.1 2 797.51 1.43 557.70 154.92

23 6.8 2 2612.09 9.26 282.08 78.36 68 12.2 2 2202.14 3.50 629.18 174.77

24 5.1 2 9227.13 24.85 371.31 103.14 69 12.3 2 2872.29 4.43 648.37 180.10

25 5.2 2 9034.37 28.04 322.20 89.50 70 12.4 2 2135.63 3.07 695.64 193.23

26 5.3 2 8343.39 20.25 412.02 114.45 71 12.6 2 276.19 0.37 746.46 207.35

27 5.4 2 11311.78 25.14 449.95 124.99 72 12.7 2 3392.28 5.88 576.92 160.26

28 5.5 2 11114.11 22.80 487.46 135.41 73 12.8 2 3106.05 4.97 624.96 173.60

29 5.7 2 3795.45 6.94 546.89 151.92 74 12.11 2 344.16 0.49 702.37 195.10

30 5.8 2 2241.98 3.63 617.63 171.56 75 12.13 2 642.46 0.94 683.47 189.85

31 7.1 2 1131.11 2.01 562.74 156.32 76 12.12 2 289.15 0.43 672.44 186.79

32 7.2 2 188.56 0.30 628.53 174.59 77 12.15 2 427.01 0.62 688.73 191.31

33 7.3 2 1997.40 2.83 705.80 196.05 78 12.14 2 12868.59 18.92 680.16 188.93

34 7.4 2 2351.56 3.27 719.13 199.76 79 12.16 2 4243.94 6.29 674.71 187.42

35 7.5 2 4333.67 6.46 670.85 186.35 80 12.17 2 1214.27 1.79 678.36 188.43

36 8.1 2 3501.33 7.23 484.28 134.52 81 12.18 2 305.37 0.45 678.60 188.50

37 8.2 2 3657.97 8.18 447.18 124.22 82 12.10 2 16434.61 31.27 525.57 145.99

38 8.3 2 6543.43 15.53 421.34 117.04 83 12.9 2 7007.02 13.90 504.10 140.03

39 8.4 2 6498.39 18.42 352.79 98.00 84 12.5 2 7081.03 14.85 476.84 132.45

40 8.6 2 4455.67 11.79 377.92 104.98 85 13.1 2 742.41 1.50 494.94 137.48

41 9.1 2 1934.68 2.86 676.46 187.91 86 13.2 2 1765.89 4.81 367.13 101.98

42 9.2 2 1114.44 1.64 679.54 188.76 87 13.3 2 7042.50 19.77 356.22 98.95

43 9.3 2 2163.16 3.16 684.54 190.15 88 13.4 2 9914.49 28.73 345.09 95.86

44 9.4 2 1971.18 2.86 689.22 191.45 89 13.5 2 22332.63 67.72 329.78 91.61

45 10.1 2 600.49 0.99 606.56 168.49 90 13.6 2 15554.41 49.58 313.72 87.15


9

CICLO 2

N° VASCA h [m] V [m3] Tcar [ORE] N° VASCA h [m] V [m3] Tcar [ORE]

1 1.1 1.5 832.76 0.92 46 10.2 1.5 1159.63 1.73

2 1.2 1.5 1131.41 1.12 47 10.3 1.5 1403.12 2.10

3 1.3 1.5 1173.77 1.25 48 10.4 1.5 1357.15 2.00

4 1.4 1.5 847.53 0.81 49 10.5 1.5 339.71 0.53

5 1.5 1.5 296.74 0.38 50 8.15 1.5 2040.05 3.39

6 1.6 1.5 245.20 0.24 51 8.14 1.5 3227.57 6.02

7 1.7 1.5 179.41 0.17 52 8.13 1.5 3464.66 7.37

8 1.8 1.5 606.92 0.56 53 8.7 1.5 3623.60 8.09

9 1.9 1.5 630.55 0.59 54 8.8 1.5 3201.41 7.61

10 3.1 1.5 3980.23 10.07 55 8.10 1.5 3361.21 8.57

11 3.2 1.5 714.85 1.91 56 8.11 1.5 6462.59 17.57

12 2.1 1.5 1696.67 1.65 57 8.12 1.5 720.92 2.07

13 2.2 1.5 4138.46 4.21 58 8.9 1.5 644.98 2.55

14 4.1 1.5 9399.47 11.15 59 8.5 1.5 917.69 3.94

15 5.6 1.5 3941.50 5.24 60 11.1 1.5 2311.56 4.19

16 6.1 1.5 2997.61 4.46 61 11.2 1.5 2973.79 4.82

17 6.2 1.5 6780.77 12.64 62 11.3 1.5 3622.07 5.28

18 6.3 1.5 6564.37 14.75 63 11.4 1.5 661.47 0.95

19 6.4 1.5 8359.24 21.02 64 11.5 1.5 1109.40 1.55

20 6.5 1.5 7253.70 20.96 65 11.6 1.5 734.55 1.01

21 6.6 1.5 6801.92 21.54 66 11.7 1.5 353.26 0.51

22 6.7 1.5 4227.96 14.24 67 12.1 1.5 598.13 1.07

23 6.8 1.5 1959.07 6.95 68 12.2 1.5 1651.61 2.63

24 5.1 1.5 6920.35 18.64 69 12.3 1.5 2154.22 3.32

25 5.2 1.5 6775.78 21.03 70 12.4 1.5 1601.72 2.30

26 5.3 1.5 6257.54 15.19 71 12.6 1.5 207.14 0.28

27 5.4 1.5 8483.84 18.86 72 12.7 1.5 2544.21 4.41

28 5.5 1.5 8335.58 17.10 73 12.8 1.5 2329.54 3.73

29 5.7 1.5 2846.59 5.21 74 12.11 1.5 258.12 0.37

30 5.8 1.5 1681.49 2.72 75 12.13 1.5 481.85 0.71

31 7.1 1.5 848.33 1.51 76 12.12 1.5 216.86 0.32

32 7.2 1.5 141.42 0.23 77 12.15 1.5 320.26 0.47

33 7.3 1.5 1498.05 2.12 78 12.14 1.5 9651.44 14.19

34 7.4 1.5 1763.67 2.45 79 12.16 1.5 3182.96 4.72

35 7.5 1.5 3250.25 4.85 80 12.17 1.5 910.70 1.34

36 8.1 1.5 2626.00 5.42 81 12.18 1.5 229.03 0.34

37 8.2 1.5 2743.48 6.14 82 12.10 1.5 12325.96 23.45

38 8.3 1.5 4907.57 11.65 83 12.9 1.5 5255.27 10.43

39 8.4 1.5 4873.79 13.82 84 12.5 1.5 5310.77 11.14

40 8.6 1.5 3341.75 8.84 85 13.1 1.5 556.81 1.13

41 9.1 1.5 1451.01 2.15 86 13.2 1.5 1324.42 3.61

42 9.2 1.5 835.83 1.23 87 13.3 1.5 5281.88 14.83

43 9.3 1.5 1622.37 2.37 88 13.4 1.5 7435.87 21.55

44 9.4 1.5 1478.39 2.15 89 13.5 1.5 16749.47 50.79

45 10.1 1.5 450.37 0.74 90 13.6 1.5 11665.81 37.19


10

CICLO 3


1 1.1 1.13 624.57 0.69 46 10.2 1.13 869.72 1.30

2 1.2 1.13 848.55 0.84 47 10.3 1.13 1052.34 1.58

3 1.3 1.13 880.33 0.93 48 10.4 1.13 1017.86 1.50

4 1.4 1.13 635.65 0.61 49 10.5 1.13 254.78 0.40

5 1.5 1.13 222.55 0.29 50 8.15 1.13 1530.03 2.54

6 1.6 1.13 183.90 0.18 51 8.14 1.13 2420.68 4.51

7 1.7 1.13 134.56 0.13 52 8.13 1.13 2598.50 5.52

8 1.8 1.13 455.19 0.42 53 8.7 1.13 2717.70 6.07

9 1.9 1.13 472.91 0.44 54 8.8 1.13 2401.06 5.71

10 3.1 1.13 2985.17 7.55 55 8.10 1.13 2520.91 6.42

11 3.2 1.13 536.14 1.43 56 8.11 1.13 4846.94 13.18

12 2.1 1.13 1272.50 1.24 57 8.12 1.13 540.69 1.55

13 2.2 1.13 3103.85 3.16 58 8.9 1.13 483.73 1.91

14 4.1 1.13 7049.60 8.36 59 8.5 1.13 688.26 2.95

15 5.6 1.13 2956.12 3.93 60 11.1 1.13 1733.67 3.14

16 6.1 1.13 2248.21 3.35 61 11.2 1.13 2230.34 3.62

17 6.2 1.13 5085.58 9.48 62 11.3 1.13 2716.55 3.96

18 6.3 1.13 4923.28 11.06 63 11.4 1.13 496.10 0.71

19 6.4 1.13 6269.43 15.77 64 11.5 1.13 832.05 1.16

20 6.5 1.13 5440.28 15.72 65 11.6 1.13 550.91 0.76

21 6.6 1.13 5101.44 16.16 66 11.7 1.13 264.94 0.38

22 6.7 1.13 3170.97 10.68 67 12.1 1.13 448.60 0.80

23 6.8 1.13 1469.30 5.21 68 12.2 1.13 1238.70 1.97

24 5.1 1.13 5190.26 13.98 69 12.3 1.13 1615.66 2.49

25 5.2 1.13 5081.83 15.77 70 12.4 1.13 1201.29 1.73

26 5.3 1.13 4693.16 11.39 71 12.6 1.13 155.36 0.21

27 5.4 1.13 6362.88 14.14 72 12.7 1.13 1908.16 3.31

28 5.5 1.13 6251.69 12.83 73 12.8 1.13 1747.15 2.80

29 5.7 1.13 2134.94 3.90 74 12.11 1.13 193.59 0.28

30 5.8 1.13 1261.11 2.04 75 12.13 1.13 361.38 0.53

31 7.1 1.13 636.25 1.13 76 12.12 1.13 162.65 0.24

32 7.2 1.13 106.07 0.17 77 12.15 1.13 240.19 0.35

33 7.3 1.13 1123.54 1.59 78 12.14 1.13 7238.58 10.64

34 7.4 1.13 1322.75 1.84 79 12.16 1.13 2387.22 3.54

35 7.5 1.13 2437.69 3.63 80 12.17 1.13 683.03 1.01

36 8.1 1.13 1969.50 4.07 81 12.18 1.13 171.77 0.25

37 8.2 1.13 2057.61 4.60 82 12.10 1.13 9244.47 17.59

38 8.3 1.13 3680.68 8.74 83 12.9 1.13 3941.45 7.82

39 8.4 1.13 3655.34 10.36 84 12.5 1.13 3983.08 8.35

40 8.6 1.13 2506.31 6.63 85 13.1 1.13 417.61 0.84

41 9.1 1.13 1088.26 1.61 86 13.2 1.13 993.31 2.71

42 9.2 1.13 626.87 0.92 87 13.3 1.13 3961.41 11.12

43 9.3 1.13 1216.78 1.78 88 13.4 1.13 5576.90 16.16

44 9.4 1.13 1108.79 1.61 89 13.5 1.13 12562.10 38.09

45 10.1 1.13 337.78 0.56 90 13.6 1.13 8749.36 27.89


11

CICLO 4


1 1.1 0.84 468.43 0.52 46 10.2 0.84 652.29 0.97

2 1.2 0.84 636.42 0.63 47 10.3 0.84 789.25 1.18

3 1.3 0.84 660.25 0.70 48 10.4 0.84 763.40 1.12

4 1.4 0.84 476.74 0.46 49 10.5 0.84 191.08 0.30

5 1.5 0.84 166.91 0.22 50 8.15 0.84 1147.53 1.91

6 1.6 0.84 137.92 0.14 51 8.14 0.84 1815.51 3.38

7 1.7 0.84 100.92 0.10 52 8.13 0.84 1948.87 4.14

8 1.8 0.84 341.39 0.32 53 8.7 0.84 2038.27 4.55

9 1.9 0.84 354.68 0.33 54 8.8 0.84 1800.79 4.28

10 3.1 0.84 2238.88 5.67 55 8.10 0.84 1890.68 4.82

11 3.2 0.84 402.10 1.07 56 8.11 0.84 3635.21 9.88

12 2.1 0.84 954.38 0.93 57 8.12 0.84 405.51 1.16

13 2.2 0.84 2327.89 2.37 58 8.9 0.84 362.80 1.43

14 4.1 0.84 5287.20 6.27 59 8.5 0.84 516.20 2.21

15 5.6 0.84 2217.09 2.95 60 11.1 0.84 1300.25 2.35

16 6.1 0.84 1686.15 2.51 61 11.2 0.84 1672.76 2.71

17 6.2 0.84 3814.18 7.11 62 11.3 0.84 2037.41 2.97

18 6.3 0.84 3692.46 8.29 63 11.4 0.84 372.08 0.53

19 6.4 0.84 4702.07 11.83 64 11.5 0.84 624.04 0.87

20 6.5 0.84 4080.21 11.79 65 11.6 0.84 413.18 0.57

21 6.6 0.84 3826.08 12.12 66 11.7 0.84 198.71 0.29

22 6.7 0.84 2378.23 8.01 67 12.1 0.84 336.45 0.60

23 6.8 0.84 1101.98 3.91 68 12.2 0.84 929.03 1.48

24 5.1 0.84 3892.70 10.48 69 12.3 0.84 1211.75 1.87

25 5.2 0.84 3811.37 11.83 70 12.4 0.84 900.97 1.30

26 5.3 0.84 3519.87 8.54 71 12.6 0.84 116.52 0.16

27 5.4 0.84 4772.16 10.61 72 12.7 0.84 1431.12 2.48

28 5.5 0.84 4688.77 9.62 73 12.8 0.84 1310.36 2.10

29 5.7 0.84 1601.21 2.93 74 12.11 0.84 145.19 0.21

30 5.8 0.84 945.84 1.53 75 12.13 0.84 271.04 0.40

31 7.1 0.84 477.19 0.85 76 12.12 0.84 121.99 0.18

32 7.2 0.84 79.55 0.13 77 12.15 0.84 180.14 0.26

33 7.3 0.84 842.65 1.19 78 12.14 0.84 5428.94 7.98

34 7.4 0.84 992.06 1.38 79 12.16 0.84 1790.41 2.65

35 7.5 0.84 1828.27 2.73 80 12.17 0.84 512.27 0.76

36 8.1 0.84 1477.12 3.05 81 12.18 0.84 128.83 0.19

37 8.2 0.84 1543.21 3.45 82 12.10 0.84 6933.35 13.19

38 8.3 0.84 2760.51 6.55 83 12.9 0.84 2956.09 5.86

39 8.4 0.84 2741.51 7.77 84 12.5 0.84 2987.31 6.26

40 8.6 0.84 1879.74 4.97 85 13.1 0.84 313.20 0.63

41 9.1 0.84 816.19 1.21 86 13.2 0.84 744.98 2.03

42 9.2 0.84 470.15 0.69 87 13.3 0.84 2971.05 8.34

43 9.3 0.84 912.58 1.33 88 13.4 0.84 4182.68 12.12

44 9.4 0.84 831.59 1.21 89 13.5 0.84 9421.58 28.57

45 10.1 0.84 253.33 0.42 90 13.6 0.84 6562.02 20.92


12

CICLO 5


1 1.1 0.63 351.32 0.39 46 10.2 0.63 489.22 0.73

2 1.2 0.63 477.31 0.47 47 10.3 0.63 591.94 0.89

3 1.3 0.63 495.19 0.53 48 10.4 0.63 572.55 0.84

4 1.4 0.63 357.55 0.34 49 10.5 0.63 143.31 0.22

5 1.5 0.63 125.19 0.16 50 8.15 0.63 860.64 1.43

6 1.6 0.63 103.44 0.10 51 8.14 0.63 1361.63 2.54

7 1.7 0.63 75.69 0.07 52 8.13 0.63 1461.65 3.11

8 1.8 0.63 256.04 0.24 53 8.7 0.63 1528.70 3.41

9 1.9 0.63 266.01 0.25 54 8.8 0.63 1350.60 3.21

10 3.1 0.63 1679.16 4.25 55 8.10 0.63 1418.01 3.61

11 3.2 0.63 301.58 0.80 56 8.11 0.63 2726.41 7.41

12 2.1 0.63 715.78 0.70 57 8.12 0.63 304.14 0.87

13 2.2 0.63 1745.91 1.78 58 8.9 0.63 272.10 1.08

14 4.1 0.63 3965.40 4.70 59 8.5 0.63 387.15 1.66

15 5.6 0.63 1662.82 2.21 60 11.1 0.63 975.19 1.77

16 6.1 0.63 1264.62 1.88 61 11.2 0.63 1254.57 2.03

17 6.2 0.63 2860.64 5.33 62 11.3 0.63 1528.06 2.23

18 6.3 0.63 2769.34 6.22 63 11.4 0.63 279.06 0.40

19 6.4 0.63 3526.55 8.87 64 11.5 0.63 468.03 0.65

20 6.5 0.63 3060.15 8.84 65 11.6 0.63 309.89 0.43

21 6.6 0.63 2869.56 9.09 66 11.7 0.63 149.03 0.22

22 6.7 0.63 1783.67 6.01 67 12.1 0.63 252.34 0.45

23 6.8 0.63 826.48 2.93 68 12.2 0.63 696.77 1.11

24 5.1 0.63 2919.52 7.86 69 12.3 0.63 908.81 1.40

25 5.2 0.63 2858.53 8.87 70 12.4 0.63 675.73 0.97

26 5.3 0.63 2639.90 6.41 71 12.6 0.63 87.39 0.12

27 5.4 0.63 3579.12 7.95 72 12.7 0.63 1073.34 1.86

28 5.5 0.63 3516.57 7.21 73 12.8 0.63 982.77 1.57

29 5.7 0.63 1200.90 2.20 74 12.11 0.63 108.89 0.16

30 5.8 0.63 709.38 1.15 75 12.13 0.63 203.28 0.30

31 7.1 0.63 357.89 0.64 76 12.12 0.63 91.49 0.14

32 7.2 0.63 59.66 0.09 77 12.15 0.63 135.11 0.20

33 7.3 0.63 631.99 0.90 78 12.14 0.63 4071.70 5.99

34 7.4 0.63 744.05 1.03 79 12.16 0.63 1342.81 1.99

35 7.5 0.63 1371.20 2.04 80 12.17 0.63 384.20 0.57

36 8.1 0.63 1107.84 2.29 81 12.18 0.63 96.62 0.14

37 8.2 0.63 1157.40 2.59 82 12.10 0.63 5200.01 9.89

38 8.3 0.63 2070.38 4.91 83 12.9 0.63 2217.06 4.40

39 8.4 0.63 2056.13 5.83 84 12.5 0.63 2240.48 4.70

40 8.6 0.63 1409.80 3.73 85 13.1 0.63 234.90 0.47

41 9.1 0.63 612.14 0.90 86 13.2 0.63 558.74 1.52

42 9.2 0.63 352.62 0.52 87 13.3 0.63 2228.29 6.26

43 9.3 0.63 684.44 1.00 88 13.4 0.63 3137.01 9.09

44 9.4 0.63 623.69 0.90 89 13.5 0.63 7066.18 21.43

45 10.1 0.63 190.00 0.31 90 13.6 0.63 4921.51 15.69


13

CICLO 6


1 1.1 0.47 263.49 0.29 46 10.2 0.47 366.91 0.55

2 1.2 0.47 357.98 0.35 47 10.3 0.47 443.95 0.66

3 1.3 0.47 371.39 0.39 48 10.4 0.47 429.41 0.63

4 1.4 0.47 268.16 0.26 49 10.5 0.47 107.48 0.17

5 1.5 0.47 93.89 0.12 50 8.15 0.47 645.48 1.07

6 1.6 0.47 77.58 0.08 51 8.14 0.47 1021.22 1.90

7 1.7 0.47 56.77 0.05 52 8.13 0.47 1096.24 2.33

8 1.8 0.47 192.03 0.18 53 8.7 0.47 1146.53 2.56

9 1.9 0.47 199.51 0.19 54 8.8 0.47 1012.95 2.41

10 3.1 0.47 1259.37 3.19 55 8.10 0.47 1063.51 2.71

11 3.2 0.47 226.18 0.60 56 8.11 0.47 2044.80 5.56

12 2.1 0.47 536.84 0.52 57 8.12 0.47 228.10 0.65

13 2.2 0.47 1309.44 1.33 58 8.9 0.47 204.07 0.81

14 4.1 0.47 2974.05 3.53 59 8.5 0.47 290.36 1.25

15 5.6 0.47 1247.11 1.66 60 11.1 0.47 731.39 1.32

16 6.1 0.47 948.46 1.41 61 11.2 0.47 940.92 1.53

17 6.2 0.47 2145.48 4.00 62 11.3 0.47 1146.04 1.67

18 6.3 0.47 2077.01 4.67 63 11.4 0.47 209.29 0.30

19 6.4 0.47 2644.91 6.65 64 11.5 0.47 351.02 0.49

20 6.5 0.47 2295.12 6.63 65 11.6 0.47 232.42 0.32

21 6.6 0.47 2152.17 6.82 66 11.7 0.47 111.77 0.16

22 6.7 0.47 1337.75 4.50 67 12.1 0.47 189.25 0.34

23 6.8 0.47 619.86 2.20 68 12.2 0.47 522.58 0.83

24 5.1 0.47 2189.64 5.90 69 12.3 0.47 681.61 1.05

25 5.2 0.47 2143.90 6.65 70 12.4 0.47 506.80 0.73

26 5.3 0.47 1979.93 4.81 71 12.6 0.47 65.54 0.09

27 5.4 0.47 2684.34 5.97 72 12.7 0.47 805.00 1.40

28 5.5 0.47 2637.43 5.41 73 12.8 0.47 737.08 1.18

29 5.7 0.47 900.68 1.65 74 12.11 0.47 81.67 0.12

30 5.8 0.47 532.03 0.86 75 12.13 0.47 152.46 0.22

31 7.1 0.47 268.42 0.48 76 12.12 0.47 68.62 0.10

32 7.2 0.47 44.75 0.07 77 12.15 0.47 101.33 0.15

33 7.3 0.47 473.99 0.67 78 12.14 0.47 3053.78 4.49

34 7.4 0.47 558.04 0.78 79 12.16 0.47 1007.11 1.49

35 7.5 0.47 1028.40 1.53 80 12.17 0.47 288.15 0.42

36 8.1 0.47 830.88 1.72 81 12.18 0.47 72.47 0.11

37 8.2 0.47 868.05 1.94 82 12.10 0.47 3900.01 7.42

38 8.3 0.47 1552.79 3.69 83 12.9 0.47 1662.80 3.30

39 8.4 0.47 1542.10 4.37 84 12.5 0.47 1680.36 3.52

40 8.6 0.47 1057.35 2.80 85 13.1 0.47 176.18 0.36

41 9.1 0.47 459.11 0.68 86 13.2 0.47 419.05 1.14

42 9.2 0.47 264.46 0.39 87 13.3 0.47 1671.22 4.69

43 9.3 0.47 513.33 0.75 88 13.4 0.47 2352.75 6.82

44 9.4 0.47 467.77 0.68 89 13.5 0.47 5299.64 16.07

45 10.1 0.47 142.50 0.23 90 13.6 0.47 3691.13 11.77


14

CICLO 7


1 1.1 0.36 197.62 0.22 46 10.2 0.36 275.19 0.41

2 1.2 0.36 268.49 0.27 47 10.3 0.36 332.97 0.50

3 1.3 0.36 278.54 0.30 48 10.4 0.36 322.06 0.47

4 1.4 0.36 201.12 0.19 49 10.5 0.36 80.61 0.13

5 1.5 0.36 70.42 0.09 50 8.15 0.36 484.11 0.80

6 1.6 0.36 58.19 0.06 51 8.14 0.36 765.92 1.43

7 1.7 0.36 42.57 0.04 52 8.13 0.36 822.18 1.75

8 1.8 0.36 144.02 0.13 53 8.7 0.36 859.90 1.92

9 1.9 0.36 149.63 0.14 54 8.8 0.36 759.71 1.81

10 3.1 0.36 944.53 2.39 55 8.10 0.36 797.63 2.03

11 3.2 0.36 169.64 0.45 56 8.11 0.36 1533.60 4.17

12 2.1 0.36 402.63 0.39 57 8.12 0.36 171.08 0.49

13 2.2 0.36 982.08 1.00 58 8.9 0.36 153.06 0.61

14 4.1 0.36 2230.54 2.65 59 8.5 0.36 217.77 0.93

15 5.6 0.36 935.34 1.24 60 11.1 0.36 548.54 0.99

16 6.1 0.36 711.35 1.06 61 11.2 0.36 705.69 1.14

17 6.2 0.36 1609.11 3.00 62 11.3 0.36 859.53 1.25

18 6.3 0.36 1557.76 3.50 63 11.4 0.36 156.97 0.22

19 6.4 0.36 1983.69 4.99 64 11.5 0.36 263.27 0.37

20 6.5 0.36 1721.34 4.97 65 11.6 0.36 174.31 0.24

21 6.6 0.36 1614.13 5.11 66 11.7 0.36 83.83 0.12

22 6.7 0.36 1003.31 3.38 67 12.1 0.36 141.94 0.25

23 6.8 0.36 464.90 1.65 68 12.2 0.36 391.93 0.62

24 5.1 0.36 1642.23 4.42 69 12.3 0.36 511.21 0.79

25 5.2 0.36 1607.92 4.99 70 12.4 0.36 380.10 0.55

26 5.3 0.36 1484.94 3.60 71 12.6 0.36 49.16 0.07

27 5.4 0.36 2013.25 4.47 72 12.7 0.36 603.75 1.05

28 5.5 0.36 1978.07 4.06 73 12.8 0.36 552.81 0.88

29 5.7 0.36 675.51 1.24 74 12.11 0.36 61.25 0.09

30 5.8 0.36 399.02 0.65 75 12.13 0.36 114.34 0.17

31 7.1 0.36 201.31 0.36 76 12.12 0.36 51.46 0.08

32 7.2 0.36 33.56 0.05 77 12.15 0.36 76.00 0.11

33 7.3 0.36 355.49 0.50 78 12.14 0.36 2290.33 3.37

34 7.4 0.36 418.53 0.58 79 12.16 0.36 755.33 1.12

35 7.5 0.36 771.30 1.15 80 12.17 0.36 216.11 0.32

36 8.1 0.36 623.16 1.29 81 12.18 0.36 54.35 0.08

37 8.2 0.36 651.04 1.46 82 12.10 0.36 2925.01 5.57

38 8.3 0.36 1164.59 2.76 83 12.9 0.36 1247.10 2.47

39 8.4 0.36 1156.57 3.28 84 12.5 0.36 1260.27 2.64

40 8.6 0.36 793.01 2.10 85 13.1 0.36 132.13 0.27

41 9.1 0.36 344.33 0.51 86 13.2 0.36 314.29 0.86

42 9.2 0.36 198.35 0.29 87 13.3 0.36 1253.41 3.52

43 9.3 0.36 385.00 0.56 88 13.4 0.36 1764.57 5.11

44 9.4 0.36 350.83 0.51 89 13.5 0.36 3974.73 12.05

45 10.1 0.36 106.87 0.18 90 13.6 0.36 2768.35 8.82


15

3 FASE 2 – SEDIMENTAZIONE

Una volta completata la fase di carico, il fluido all’interno delle vasche avvierà il naturale processo di sedimentazione. Si è deciso di non aggiungere agenti flocculanti che avrebbero potuto ridurre i tempi di sedimentazione, per non alterare chimicamente il terreno post-intervento.

3.1 Calcolo della velocità di sedimentazione

Una particella solida isolata, trascurando cioè l’interazione con le altre particelle, in acqua ferma, è soggetta al peso proprio, alleggerito della spinta idrostatica, che tende a farla cadere verso il basso, e ad una resistenza verso l'alto, funzione della velocità di caduta.

In regime non turbolento, per particelle di forma sferica, la velocità di sedimentazione, calcolata con la formula di Stokes è pari a:

� = �� − �

18�

�� = � ��

� = � ��

= �� à ��

= ��

Dagli studi preliminari e dalle analisi granulometriche effettuate all’ interno del bacino di invaso riportati nella relazione tecnico-illustrativa, si ricorda che il sedimento da asportare è così costituito:

3,65%

16,39%

22,02%

38,29%

19,65%

Sabbia grossa [g/kg]

Sabbia fine [g/kg]

limo grosso [g/kg]

limo fine [g/kg]

argilla [g/kg]


16

γ� (Kg/m3) γ (Kg/m3) dmedio (mm) m (kg*s/m2) v (m/s)

sabbia grossa 1800 1000 1.03 0.0001 0.4715

sabbia fine 1900 1000 0.13 0.0001 0.0075

limo grosso 1600 1000 0.04 0.0001 0.0008

limo fine 2000 1000 0.004 0.0001 5.33 × 10%&

argilla 1800 1000 0.0013 0.0001 9.39 × 10%(

Non avendo a disposizione un’analisi granulometrica dettagliata, si è deciso di considerare “d” come la dimensione media delle particelle della relativa categoria di materiale.

Per il calcolo del tempo di sedimentazione si è utilizzata la velocità relativa all’ argilla.

3.2 Calcolo del tempo e dell’altezza di sedimentazione

Il tempo di sedimentazione è funzione della velocità di sedimentazione e dell’altezza della vasca.

Una volta conclusa la fase di sedimentazione, si avrà sul fondo un’altezza del sedimento che è a sua volta funzione della percentuale di materiale solido dragato. La draga prevista lavora con percentuali di solido aspirato intorno al 25%.

Nelle tabelle sottostanti si riportano i tempi di sedimentazione e le altezze progressive del sedimento per ciascun ciclo successivo.

CICLO i-esimo %

sedimento

Vi /

Viniz. h [m] v (m/s) T [ore]

altezza sedimento

Hrelativa

[m]

Hassoluta

[m]

1 0.25 1.0000 2.0000 9.39E-07 591.72 0.50 0.50

2 0.25 0.7500 1.5000 9.39E-07 443.79 0.38 0.88

3 0.25 0.5625 1.1250 9.39E-07 332.84 0.28 1.16

4 0.25 0.4219 0.8438 9.39E-07 249.63 0.21 1.37

5 0.25 0.3164 0.6328 9.39E-07 187.22 0.16 1.53

6 0.25 0.2373 0.4746 9.39E-07 140.42 0.12 1.64

7 0.25 0.1780 0.3560 9.39E-07 105.31 0.09 1.73

Con 7 cicli di carico e scarico delle vasche si raggiunge un’altezza di sedimentazione complessiva di 1.73m.

In tal modo si ha la possibilità, al termine dei sette cicli, di ricoprire le vasche con uno strato superficiale di terreno vegetale di circa 30 cm.


17

4 FASE 3 – VUOTAMENTO DELLE VASCHE

L’ ultima fase di vuotamento delle vasche, verrà avviata una volta che tutti i sedimenti presenti nella miscela si sono depositati sul fondo.

Tale operazione sarà attuata attraverso dei pozzetti scolmatori dotati, da un lato, di paratie mobili di altezza pari all’ altezza della parte sedimentata. I pozzetti avranno indicativamente dimensioni di 2x2x2.5 m. La loro funzione è quella di trattenere i sedimenti sul fondo impedendo che questi possano andare ad ostruire la tubazione di scarico.


18

Dai pozzetti partirà la tubazione di scarico, in PVC, che porterà l’acqua pulita, priva di particelle sospese, al fiume. Prima dello scarico a fiume saranno previsti dei pozzetti di ispezione per effettuare analisi periodiche dell’acqua.

La rete di scarico è stata dimensionata attraverso il programma della Bentley “StormCAD”.

L’analisi effettuata ho dimostrato che alcuni tratti di tubazione entrano in pressione. Questo è dovuto sia alla differenza altimetrica fra le vasche e il punto di scarico a fiume, sia perché si prevede lo scarico di più vasche contemporaneamente. Per tali motivi la tubazione dovrà essere idonea a sostenere tali pressioni e i pozzetti dovranno essere dotati di chiusura bullonata.

Come indicato in planimetria la rete di scarico è suddivisa in 11 sottoreti.


19

Di seguito si riporta lo schema planimetrico della rete:


20

Dalla modellazione effettuata le condotte di scarico hanno diametri compresi fra DN 250 e DN700. Nei tratti con diametro superiore a 500 mm e pressioni elevate si prevedrà l’utilizzo di tubazioni in acciaio e di eventuali sistemi di riduzione della pressione.

Successivamente, sono stati calcolati i tempi di vuotamento delle vasche attraverso il software della Autodesk “Storm and Sanitary Analysis”. Di seguito si riportano i diagrammi con le curve di deflusso di ciascuna vasca estrapolati dal software.

Tali diagrammi sono relativi al primo ciclo di vuotamento, con un’altezza del battente di acqua di 1.5m (Hvasca – Hsedimento = 2 – 0.5 m).

A partire dai tempi necessari a vuotare ciascuna vasca, noto il volume di acqua portato via dalla condotta, è stato possibile ricavare la portata media in uscita. Tale portata è stata poi utilizzata per valutare i tempi di vuotamento nei cicli successivi. In questa fase di progetto, l’errore che si commette con questa semplificazione, viene reputato tollerabile.


21

0


22

+


23


24


25

Calcolo della portata in uscita per il primo ciclo di scarico

VOLUME AREA 1 (mc) PORTATA USCENTE

Hours Node 1.1 Q (mc/ora)

00:00:05 0.001388889 748.48 1018.19542

00:43:40 0.727777778 7.46


00:00:05 0.001388889 1032.12 996.8780488

01:01:30 1.025 10.32


00:00:05 0.001388889 1086.43 724.4250702

01:29:05 1.484722222 10.86


00:00:05 0.001388889 1086.46 693.9354839

01:33:00 1.55 10.86


00:00:05 0.001388889 271.23 996.6061856

00:16:10 0.269444444 2.7


00:00:05 0.001388889 215.28 1218.057143

00:10:30 0.175 2.12


00:00:05 0.001388889 148.67 1177.84

00:07:30 0.125 1.44


00:00:05 0.001388889 557.79 672.7675127

00:49:15 0.820833333 5.56


00:00:05 0.001388889 575.01 603.6335788

00:56:35 0.943055556 5.75



00:00:10 0.002777778 1610.75 516.2568345

03:05:20 3.088888889 16.09


00:00:10 0.002777778 3934.9 809.233468

04:48:50 4.813888889 39.34



00:00:10 0.002777778 3794.6 619.5166285

06:03:50 6.063888889 37.92


00:00:10 0.002777778 652 1096.216981

00:35:20 0.588888889 6.45


26


Hours Node 4.1.1 Q (mc/ora)

00:00:10 0.002777778 2997.77 1065.219541

02:47:10 2.786111111 29.95


00:00:10 0.002777778 2999.09 788.2566372

03:46:00 3.766666667 29.99


00:00:10 0.002777778 2999.63 572.6178897

05:11:10 5.186111111 29.97

Nb: nel caso di vasche con più punti di scarico è stata considerata la condizione più sfavorevole, con tempi di vuotamento maggiore e portata minore.



00:00:10 0.002777778 6535.28 946.8307317

06:50:00 6.833333333 65.27


00:00:10 0.002777778 6445.55 739.8411594

08:37:30 8.625 64.42


00:00:10 0.002777778 5861.47 629.0428184

09:13:30 9.225 58.55


00:00:10 0.002777778 7903.61 690.4023529

11:20:00 11.33333333 79.05


00:00:10 0.002777778 8001.34 601.2402277

13:10:30 13.175 80


00:00:10 0.002777778 3767.21 687.478341

05:25:30 5.425 37.64


00:00:10 0.002777778 2723.07 889.5728689

03:01:50 3.030555556 27.17


00:00:10 0.002777778 1588.55 1139.222535

01:22:50 1.380555556 15.79


27



00:00:10 0.002777778 2844.54 850.5181208

03:18:40 3.311111111 28.38


00:00:10 0.002777778 6405.47 661.5268618

09:35:10 9.586111111 64


00:00:10 0.002777778 6280.35 507.3258386

12:15:20 12.25555556 62.79


00:00:10 0.002777778 3975.07 1033.362801

03:48:30 3.808333333 39.68


00:00:10 0.002777778 3975.43 888.3174922

04:25:50 4.430555556 39.69


00:00:10 0.002777778 6985.71 574.0642841

12:02:50 12.04722222 69.83


00:00:10 0.002777778 3197.02 570.0030015

05:33:10 5.552777778 31.92


00:00:10 0.002777778 3196.89 628.1067255

05:02:20 5.038888889 31.93


00:00:10 0.002777778 2004.23 1130.291772

01:45:20 1.755555556 19.94


00:00:10 0.002777778 2004.88 1244.897561

01:35:40 1.594444444 19.96


00:00:10 0.002777778 1855.41 650.8700787

02:49:20 2.822222222 18.51



28



00:00:10 0.002777778 792.27 612.5075922

01:16:50 1.280555556 7.92


00:00:10 0.002777778 125.12 611.0630137

00:12:10 0.202777778 1.21

Hours Node7.3 Q (mc/ora)

00:00:10 0.002777778 1375.48 441.6421622

03:05:00 3.083333333 13.75


00:00:10 0.002777778 1643.36 299.1291113

05:26:20 5.438888889 16.43


00:00:10 0.002777778 3108.84 273.9854599

11:14:00 11.23333333 31.07



00:00:10 0.002777778 2493.49 946.4127796

02:36:30 2.608333333 24.93


00:00:10 0.002777778 2600.29 827.4535714

03:06:40 3.111111111 25.99


00:00:10 0.002777778 2348.3 648.7925581

03:35:00 3.583333333 23.46


00:00:10 0.002777778 124.47 924.225

00:08:00 0.133333333 1.24


00:00:10 0.002777778 1559.11 788.1855319

01:57:30 1.958333333 15.58


00:00:10 0.002777778 1559.2 752.9853659

02:03:00 2.05 15.58


00:00:10 0.002777778 1559.23 742.9379679

02:04:40 2.077777778 15.57


00:00:10 0.002777778 861.61 611.72749

01:23:40 1.394444444 8.59


00:00:10 0.002777778 3179 268.9923077

11:42:00 11.7 31.79


00:00:10 0.002777778 1671.41 745.5559449

02:13:10 2.219444444 16.69


29


00:00:10 0.002777778 1672.51 672.7896163

02:27:40 2.461111111 16.7


00:00:10 0.002777778 1472.41 782.0852459

01:51:50 1.863888889 14.69


00:00:10 0.002777778 1381.8 632.1997433

02:09:50 2.163888889 13.79


00:00:10 0.002777778 606.83 667.5333333

00:54:00 0.9 6.05


00:00:10 0.002777778 3208.52 517.1951153

06:08:30 6.141666667 32.08


00:00:10 0.002777778 6236.88 477.4113402

12:56:00 12.93333333 62.36


00:00:10 0.002777778 679.52 382.5952607

01:45:30 1.758333333 6.79


00:00:10 0.002777778 3320.98 525.5776199

06:15:20 6.255555556 33.2


00:00:10 0.002777778 3060.45 812.7791356

03:43:40 3.727777778 30.59


00:00:10 0.002777778 1934.55 643.1675373

02:58:40 2.977777778 19.34




00:00:10 0.002777778 1381.62 704.4515021

01:56:30 1.941666667 13.81


00:00:10 0.002777778 769.83 862.8

00:53:00 0.883333333 7.69


00:00:10 0.002777778 1536.74 696.8290076

02:11:00 2.183333333 15.33

Hours Node 9,4 Q (mc/ora)

00:00:10 0.002777778 1408.13 677.28583

02:03:30 2.058333333 14.05


30



00:00:10 0.002777778 412.21 647.2387665

00:37:50 0.630555556 4.09


00:00:10 0.002777778 1104.28 791.8985915

01:22:50 1.380555556 11.02


00:00:10 0.002777778 1343.46 803.3738255

01:39:20 1.655555556 13.43


00:00:10 0.002777778 1290.18 458.9101796

02:47:00 2.783333333 12.88


00:00:10 0.002777778 296.85 1189.011236

00:14:50 0.247222222 2.9



00:00:10 0.002777778 2205.88 563.9784792

03:52:20 3.872222222 22.03


00:00:10 0.002777778 2804.15 602.0501205

04:36:40 4.611111111 28.03


00:00:10 0.002777778 3466 478.2355401

07:10:30 7.175 34.66


00:00:10 0.002777778 599.39 724.1613559

00:49:10 0.819444444 5.98


00:00:10 0.002777778 1017.32 871.5894231

01:09:20 1.155555556 10.15


00:00:10 0.002777778 676.22 808.7677852

00:49:40 0.827777778 6.74


00:00:10 0.002777778 324.58 443.2551724

00:43:30 0.725 3.22


31



00:00:10 0.002777778 531.39 812.8892704

00:38:50 0.647222222 5.27


00:00:10 0.002777778 1563.21 557.1288

02:46:40 2.777777778 15.63


00:00:10 0.002777778 2047.66 564.4176334

03:35:30 3.591666667 20.46


00:00:10 0.002777778 1485.29 411.6317263

03:34:20 3.572222222 14.85


00:00:10 0.002777778 4921.2 1254.5897

03:53:00 3.883333333 49.21


00:00:10 0.002777778 182.54 879.4216216

00:12:20 0.205555556 1.77


00:00:10 0.002777778 2425.67 154.6808374

15:31:30 15.525 24.25


00:00:10 0.002777778 2204.67 193.0581818

11:18:20 11.30555556 22.04


00:00:10 0.002777778 4937.05 531.4300211

09:11:50 9.197222222 49.37


00:00:10 0.002777778 11745.39 500.1264516

23:15:00 23.25 117.45


00:00:10 0.002777778 11744.36 774.9844844

15:00:10 15.00277778 117.44

Hours Node12.11 Q (mc/ora)

00:00:10 0.002777778 220.08 980.775

00:13:20 0.222222222 2.13


00:00:10 0.002777778 192.51 745.8652174

00:15:20 0.255555556 1.9


00:00:10 0.002777778 449.92 552.9475862

00:48:20 0.805555556 4.49


00:00:10 0.002777778 4598.6 608.8199108

07:28:40 7.477777778 45.98


00:00:10 0.002777778 4599.21 546.0223851

08:20:20 8.338888889 45.99


32


00:00:10 0.002777778 288.8 751.3226277

00:22:50 0.380555556 2.88


00:00:10 0.002777778 2968.31 435.1735088

06:45:10 6.752777778 29.68


00:00:10 0.002777778 860.88 342.0561873

02:29:30 2.491666667 8.59


00:00:10 0.002777778 206.41 700.7314286

00:17:30 0.291666667 2.03




00:05:00 0.083333333 494.26 124.9378723

03:55:00 3.916666667 4.92


00:05:00 0.083333333 1172.84 196.2794366

05:55:00 5.916666667 11.52


00:05:00 0.083333333 4972.7 246.146

20:00:00 20 49.78


00:05:00 0.083333333 2343.29 131.9408531

17:35:00 17.58333333 23.33


00:05:00 0.083333333 2284.04 532.1129412

04:15:00 4.25 22.56


Hours 2217.05 908.4455172

02:25:00 2.416666667 21.64


00:05:00 0.083333333 7917.04 559.8735714

14:00:00 14 78.81


00:05:00 0.083333333 7911.04 602.4638462

13:00:00 13 79.01


00:05:00 0.083333333 3653.32 339.0853125

10:40:00 10.66666667 36.41


00:05:00 0.083333333 3637.76 514.5371429

07:00:00 7 36


00:05:00 0.083333333 3593.03 790.54

04:30:00 4.5 35.6



33

Calcolo dei tempi di scarico delle vasche

CICLO 1

VASCA V [m3] Q

[m3/ora] Q [l/s]

Tscar

[ORE] VASCA V [m3]

Q

[m3/ora] Q [l/s]

Tscar

[ORE]

1.1 832.76 1018.20 282.83 0.82 8.11 6462.59 477.41 132.61 13.54

1.2 1131.41 996.88 276.91 1.13 8.12 720.92 382.60 106.28 1.88

1.3 1173.77 724.43 201.23 1.62 8.13 3464.66 525.58 145.99 6.59

1.4 847.53 693.94 192.76 1.22 8.14 3227.57 812.78 225.77 3.97

1.5 296.74 996.61 276.84 0.30 8.15 2040.05 643.17 178.66 3.17

1.6 245.20 1218.06 338.35 0.20 9.1 1451.01 704.45 195.68 2.06

1.7 179.41 1177.84 327.18 0.15 9.2 835.83 862.80 239.67 0.97

1.8 606.92 672.77 186.88 0.90 9.3 1622.37 696.83 193.56 2.33

1.9 630.55 603.63 167.68 1.04 9.4 1478.39 677.29 188.13 2.18

2.1 1696.67 516.26 143.40 3.29 10.1 450.37 647.24 179.79 0.70

2.2 4138.46 809.23 224.79 5.11 10.2 1159.63 791.90 219.97 1.46

3.1 3980.23 619.52 172.09 6.42 10.3 1403.12 803.37 223.16 1.75

3.2 714.85 1096.22 304.50 0.65 10.4 1357.15 458.91 127.48 2.96

4.1 9399.47 572.62 159.06 16.41 10.5 339.71 1189.01 330.28 0.29

5.1 6920.35 946.83 263.01 7.31 11.1 2311.56 563.98 156.66 4.10

5.2 6775.78 739.84 205.51 9.16 11.2 2973.79 602.05 167.24 4.94

5.3 6257.54 629.04 174.73 9.95 11.3 3622.07 478.24 132.84 7.57

5.4 8483.84 690.40 191.78 12.29 11.4 661.47 724.16 201.16 0.91

5.5 8335.58 601.24 167.01 13.86 11.5 1109.40 871.59 242.11 1.27

5.6 3941.50 687.48 190.97 5.73 11.6 734.55 808.77 224.66 0.91

5.7 2846.59 889.57 247.10 3.20 11.7 353.26 443.26 123.13 0.80

5.8 1681.49 1139.22 316.45 1.48 12.1 598.13 812.89 225.80 0.74

6.1 2997.61 850.52 236.26 3.52 12.2 1651.61 557.13 154.76 2.96

6.2 6780.77 661.53 183.76 10.25 12.3 2154.22 564.42 156.78 3.82

6.3 6564.37 507.33 140.92 12.94 12.4 1601.72 411.63 114.34 3.89

6.4 8359.24 888.32 246.75 9.41 12.5 5310.77 1254.59 348.50 4.23

6.5 7253.70 574.06 159.46 12.64 12.6 207.14 879.42 244.28 0.24

6.6 6801.92 570.00 158.33 11.93 12.7 2544.21 154.68 42.97 16.45

6.7 4227.96 1130.29 313.97 3.74 12.8 2329.54 193.06 53.63 12.07

6.8 1959.07 650.87 180.80 3.01 12.9 5255.27 531.43 147.62 9.89

7.1 848.33 612.51 170.14 1.39 12.10 12325.96 500.13 138.92 24.65

7.2 141.42 611.06 169.74 0.23 12.11 258.12 980.78 272.44 0.26

7.3 1498.05 441.64 122.68 3.39 12.12 216.86 745.87 207.18 0.29

7.4 1763.67 299.13 83.09 5.90 12.13 481.85 552.95 153.60 0.87

7.5 3250.25 273.99 76.11 11.86 12.14 9651.44 546.02 151.67 17.68

8.1 2626.00 946.41 262.89 2.77 12.15 320.26 751.32 208.70 0.43

8.2 2743.48 827.45 229.85 3.32 12.16 3182.96 435.17 120.88 7.31

8.3 4907.57 648.79 180.22 7.56 12.17 910.70 342.06 95.02 2.66

8.4 4873.79 742.94 206.37 6.56 12.18 229.03 700.73 194.65 0.33

8.5 917.69 611.73 169.92 1.50 13.1 556.81 124.94 34.70 4.46

8.6 3341.75 268.99 74.72 12.42 13.2 1324.42 196.28 54.52 6.75

8.7 3623.60 672.79 186.89 5.39 13.3 5281.88 246.15 68.37 21.46

8.8 3201.41 632.20 175.61 5.06 13.4 7435.87 131.94 36.65 56.36

8.9 644.98 667.53 185.43 0.97 13.5 16749.47 559.87 155.52 29.92

8.10 3361.21 517.20 143.67 6.50 13.6 11665.81 339.09 94.19 34.40


34

CICLO 2

VASCA V [m3] Q

[m3/ora] Q [l/s]

Tscar

[ORE] VASCA V [m3]

Q

[m3/ora] Q [l/s]

Tscar

[ORE]

1.1 624.57 1018.20 282.83 0.61 10.2 4846.94 477.41 132.61 10.15

1.2 848.55 996.88 276.91 0.85 10.3 540.69 382.60 106.28 1.41

1.3 880.33 724.43 201.23 1.22 10.4 2598.50 525.58 145.99 4.94

1.4 635.65 693.94 192.76 0.92 10.5 2420.68 812.78 225.77 2.98

1.5 222.55 996.61 276.84 0.22 8.15 1530.03 643.17 178.66 2.38

1.6 183.90 1218.06 338.35 0.15 8.14 1088.26 704.45 195.68 1.54

1.7 134.56 1177.84 327.18 0.11 8.13 626.87 862.80 239.67 0.73

1.8 455.19 672.77 186.88 0.68 8.7 1216.78 696.83 193.56 1.75

1.9 472.91 603.63 167.68 0.78 8.8 1108.79 677.29 188.13 1.64

3.1 1272.50 516.26 143.40 2.46 8.10 337.78 647.24 179.79 0.52

3.2 3103.85 809.23 224.79 3.84 8.11 869.72 791.90 219.97 1.10

2.1 2985.17 619.52 172.09 4.82 8.12 1052.34 803.37 223.16 1.31

2.2 536.14 1096.22 304.50 0.49 8.9 1017.86 458.91 127.48 2.22

4.1 7049.60 572.62 159.06 12.31 8.5 254.78 1189.01 330.28 0.21

5.6 5190.26 946.83 263.01 5.48 11.1 1733.67 563.98 156.66 3.07

6.1 5081.83 739.84 205.51 6.87 11.2 2230.34 602.05 167.24 3.70

6.2 4693.16 629.04 174.73 7.46 11.3 2716.55 478.24 132.84 5.68

6.3 6362.88 690.40 191.78 9.22 11.4 496.10 724.16 201.16 0.69

6.4 6251.69 601.24 167.01 10.40 11.5 832.05 871.59 242.11 0.95

6.5 2956.12 687.48 190.97 4.30 11.6 550.91 808.77 224.66 0.68

6.6 2134.94 889.57 247.10 2.40 11.7 264.94 443.26 123.13 0.60

6.7 1261.11 1139.22 316.45 1.11 12.1 448.60 812.89 225.80 0.55

6.8 2248.21 850.52 236.26 2.64 12.2 1238.70 557.13 154.76 2.22

5.1 5085.58 661.53 183.76 7.69 12.3 1615.66 564.42 156.78 2.86

5.2 4923.28 507.33 140.92 9.70 12.4 1201.29 411.63 114.34 2.92

5.3 6269.43 888.32 246.75 7.06 12.6 3983.08 1254.59 348.50 3.17

5.4 5440.28 574.06 159.46 9.48 12.7 155.36 879.42 244.28 0.18

5.5 5101.44 570.00 158.33 8.95 12.8 1908.16 154.68 42.97 12.34

5.7 3170.97 1130.29 313.97 2.81 12.11 1747.15 193.06 53.63 9.05

5.8 1469.30 650.87 180.80 2.26 12.13 3941.45 531.43 147.62 7.42

7.1 636.25 612.51 170.14 1.04 12.12 9244.47 500.13 138.92 18.48

7.2 106.07 611.06 169.74 0.17 12.15 193.59 980.78 272.44 0.20

7.3 1123.54 441.64 122.68 2.54 12.14 162.65 745.87 207.18 0.22

7.4 1322.75 299.13 83.09 4.42 12.16 361.38 552.95 153.60 0.65

7.5 2437.69 273.99 76.11 8.90 12.17 7238.58 546.02 151.67 13.26

8.1 1969.50 946.41 262.89 2.08 12.18 240.19 751.32 208.70 0.32

8.2 2057.61 827.45 229.85 2.49 12.10 2387.22 435.17 120.88 5.49

8.3 3680.68 648.79 180.22 5.67 12.9 683.03 342.06 95.02 2.00

8.4 3655.34 742.94 206.37 4.92 12.5 171.77 700.73 194.65 0.25

8.6 688.26 611.73 169.92 1.13 13.1 417.61 124.94 34.70 3.34

9.1 2506.31 268.99 74.72 9.32 13.2 993.31 196.28 54.52 5.06

9.2 2717.70 672.79 186.89 4.04 13.3 3961.41 246.15 68.37 16.09

9.3 2401.06 632.20 175.61 3.80 13.4 5576.90 131.94 36.65 42.27

9.4 483.73 667.53 185.43 0.72 13.5 12562.10 559.87 155.52 22.44

10.1 2520.91 517.20 143.67 4.87 13.6 8749.36 339.09 94.19 25.80


35

CICLO 3

VASCA V [m3] Q

[m3/ora] Q [l/s]

Tscar

[ORE] VASCA V [m3]

Q

[m3/ora] Q [l/s]

Tscar

[ORE]

1.1 468.43 1018.20 282.83 0.46 10.2 3635.21 477.41 132.61 7.61

1.2 636.42 996.88 276.91 0.64 10.3 405.51 382.60 106.28 1.06

1.3 660.25 724.43 201.23 0.91 10.4 1948.87 525.58 145.99 3.71

1.4 476.74 693.94 192.76 0.69 10.5 1815.51 812.78 225.77 2.23

1.5 166.91 996.61 276.84 0.17 8.15 1147.53 643.17 178.66 1.78

1.6 137.92 1218.06 338.35 0.11 8.14 816.19 704.45 195.68 1.16

1.7 100.92 1177.84 327.18 0.09 8.13 470.15 862.80 239.67 0.54

1.8 341.39 672.77 186.88 0.51 8.7 912.58 696.83 193.56 1.31

1.9 354.68 603.63 167.68 0.59 8.8 831.59 677.29 188.13 1.23

3.1 954.38 516.26 143.40 1.85 8.10 253.33 647.24 179.79 0.39

3.2 2327.89 809.23 224.79 2.88 8.11 652.29 791.90 219.97 0.82

2.1 2238.88 619.52 172.09 3.61 8.12 789.25 803.37 223.16 0.98

2.2 402.10 1096.22 304.50 0.37 8.9 763.40 458.91 127.48 1.66

4.1 5287.20 572.62 159.06 9.23 8.5 191.08 1189.01 330.28 0.16

5.6 3892.70 946.83 263.01 4.11 11.1 1300.25 563.98 156.66 2.31

6.1 3811.37 739.84 205.51 5.15 11.2 1672.76 602.05 167.24 2.78

6.2 3519.87 629.04 174.73 5.60 11.3 2037.41 478.24 132.84 4.26

6.3 4772.16 690.40 191.78 6.91 11.4 372.08 724.16 201.16 0.51

6.4 4688.77 601.24 167.01 7.80 11.5 624.04 871.59 242.11 0.72

6.5 2217.09 687.48 190.97 3.22 11.6 413.18 808.77 224.66 0.51

6.6 1601.21 889.57 247.10 1.80 11.7 198.71 443.26 123.13 0.45

6.7 945.84 1139.22 316.45 0.83 12.1 336.45 812.89 225.80 0.41

6.8 1686.15 850.52 236.26 1.98 12.2 929.03 557.13 154.76 1.67

5.1 3814.18 661.53 183.76 5.77 12.3 1211.75 564.42 156.78 2.15

5.2 3692.46 507.33 140.92 7.28 12.4 900.97 411.63 114.34 2.19

5.3 4702.07 888.32 246.75 5.29 12.6 2987.31 1254.59 348.50 2.38

5.4 4080.21 574.06 159.46 7.11 12.7 116.52 879.42 244.28 0.13

5.5 3826.08 570.00 158.33 6.71 12.8 1431.12 154.68 42.97 9.25

5.7 2378.23 1130.29 313.97 2.10 12.11 1310.36 193.06 53.63 6.79

5.8 1101.98 650.87 180.80 1.69 12.13 2956.09 531.43 147.62 5.56

7.1 477.19 612.51 170.14 0.78 12.12 6933.35 500.13 138.92 13.86

7.2 79.55 611.06 169.74 0.13 12.15 145.19 980.78 272.44 0.15

7.3 842.65 441.64 122.68 1.91 12.14 121.99 745.87 207.18 0.16

7.4 992.06 299.13 83.09 3.32 12.16 271.04 552.95 153.60 0.49

7.5 1828.27 273.99 76.11 6.67 12.17 5428.94 546.02 151.67 9.94

8.1 1477.12 946.41 262.89 1.56 12.18 180.14 751.32 208.70 0.24

8.2 1543.21 827.45 229.85 1.87 12.10 1790.41 435.17 120.88 4.11

8.3 2760.51 648.79 180.22 4.25 12.9 512.27 342.06 95.02 1.50

8.4 2741.51 742.94 206.37 3.69 12.5 128.83 700.73 194.65 0.18

8.6 516.20 611.73 169.92 0.84 13.1 313.20 124.94 34.70 2.51

9.1 1879.74 268.99 74.72 6.99 13.2 744.98 196.28 54.52 3.80

9.2 2038.27 672.79 186.89 3.03 13.3 2971.05 246.15 68.37 12.07

9.3 1800.79 632.20 175.61 2.85 13.4 4182.68 131.94 36.65 31.70

9.4 362.80 667.53 185.43 0.54 13.5 9421.58 559.87 155.52 16.83

10.1 1890.68 517.20 143.67 3.66 13.6 6562.02 339.09 94.19 19.35


36

CICLO 4

VASCA V [m3] Q

[m3/ora] Q [l/s]

Tscar

[ORE] VASCA V [m3]

Q

[m3/ora] Q [l/s]

Tscar

[ORE]

1.1 351.32 1018.20 282.83 0.35 10.2 2726.41 477.41 132.61 5.71

1.2 477.31 996.88 276.91 0.48 10.3 304.14 382.60 106.28 0.79

1.3 495.19 724.43 201.23 0.68 10.4 1461.65 525.58 145.99 2.78

1.4 357.55 693.94 192.76 0.52 10.5 1361.63 812.78 225.77 1.68

1.5 125.19 996.61 276.84 0.13 8.15 860.64 643.17 178.66 1.34

1.6 103.44 1218.06 338.35 0.08 8.14 612.14 704.45 195.68 0.87

1.7 75.69 1177.84 327.18 0.06 8.13 352.62 862.80 239.67 0.41

1.8 256.04 672.77 186.88 0.38 8.7 684.44 696.83 193.56 0.98

1.9 266.01 603.63 167.68 0.44 8.8 623.69 677.29 188.13 0.92

3.1 715.78 516.26 143.40 1.39 8.10 190.00 647.24 179.79 0.29

3.2 1745.91 809.23 224.79 2.16 8.11 489.22 791.90 219.97 0.62

2.1 1679.16 619.52 172.09 2.71 8.12 591.94 803.37 223.16 0.74

2.2 301.58 1096.22 304.50 0.28 8.9 572.55 458.91 127.48 1.25

4.1 3965.40 572.62 159.06 6.93 8.5 143.31 1189.01 330.28 0.12

5.6 2919.52 946.83 263.01 3.08 11.1 975.19 563.98 156.66 1.73

6.1 2858.53 739.84 205.51 3.86 11.2 1254.57 602.05 167.24 2.08

6.2 2639.90 629.04 174.73 4.20 11.3 1528.06 478.24 132.84 3.20

6.3 3579.12 690.40 191.78 5.18 11.4 279.06 724.16 201.16 0.39

6.4 3516.57 601.24 167.01 5.85 11.5 468.03 871.59 242.11 0.54

6.5 1662.82 687.48 190.97 2.42 11.6 309.89 808.77 224.66 0.38

6.6 1200.90 889.57 247.10 1.35 11.7 149.03 443.26 123.13 0.34

6.7 709.38 1139.22 316.45 0.62 12.1 252.34 812.89 225.80 0.31

6.8 1264.62 850.52 236.26 1.49 12.2 696.77 557.13 154.76 1.25

5.1 2860.64 661.53 183.76 4.32 12.3 908.81 564.42 156.78 1.61

5.2 2769.34 507.33 140.92 5.46 12.4 675.73 411.63 114.34 1.64

5.3 3526.55 888.32 246.75 3.97 12.6 2240.48 1254.59 348.50 1.79

5.4 3060.15 574.06 159.46 5.33 12.7 87.39 879.42 244.28 0.10

5.5 2869.56 570.00 158.33 5.03 12.8 1073.34 154.68 42.97 6.94

5.7 1783.67 1130.29 313.97 1.58 12.11 982.77 193.06 53.63 5.09

5.8 826.48 650.87 180.80 1.27 12.13 2217.06 531.43 147.62 4.17

7.1 357.89 612.51 170.14 0.58 12.12 5200.01 500.13 138.92 10.40

7.2 59.66 611.06 169.74 0.10 12.15 108.89 980.78 272.44 0.11

7.3 631.99 441.64 122.68 1.43 12.14 91.49 745.87 207.18 0.12

7.4 744.05 299.13 83.09 2.49 12.16 203.28 552.95 153.60 0.37

7.5 1371.20 273.99 76.11 5.00 12.17 4071.70 546.02 151.67 7.46

8.1 1107.84 946.41 262.89 1.17 12.18 135.11 751.32 208.70 0.18

8.2 1157.40 827.45 229.85 1.40 12.10 1342.81 435.17 120.88 3.09

8.3 2070.38 648.79 180.22 3.19 12.9 384.20 342.06 95.02 1.12

8.4 2056.13 742.94 206.37 2.77 12.5 96.62 700.73 194.65 0.14

8.6 387.15 611.73 169.92 0.63 13.1 234.90 124.94 34.70 1.88

9.1 1409.80 268.99 74.72 5.24 13.2 558.74 196.28 54.52 2.85

9.2 1528.70 672.79 186.89 2.27 13.3 2228.29 246.15 68.37 9.05

9.3 1350.60 632.20 175.61 2.14 13.4 3137.01 131.94 36.65 23.78

9.4 272.10 667.53 185.43 0.41 13.5 7066.18 559.87 155.52 12.62

10.1 1418.01 517.20 143.67 2.74 13.6 4921.51 339.09 94.19 14.51


37

CICLO 5

VASCA V [m3] Q

[m3/ora] Q [l/s]

Tscar

[ORE] VASCA V [m3]

Q

[m3/ora] Q [l/s]

Tscar

[ORE]

1.1 263.49 1018.20 282.83 0.26 10.2 2044.80 477.41 132.61 4.28

1.2 357.98 996.88 276.91 0.36 10.3 228.10 382.60 106.28 0.60

1.3 371.39 724.43 201.23 0.51 10.4 1096.24 525.58 145.99 2.09

1.4 268.16 693.94 192.76 0.39 10.5 1021.22 812.78 225.77 1.26

1.5 93.89 996.61 276.84 0.09 8.15 645.48 643.17 178.66 1.00

1.6 77.58 1218.06 338.35 0.06 8.14 459.11 704.45 195.68 0.65

1.7 56.77 1177.84 327.18 0.05 8.13 264.46 862.80 239.67 0.31

1.8 192.03 672.77 186.88 0.29 8.7 513.33 696.83 193.56 0.74

1.9 199.51 603.63 167.68 0.33 8.8 467.77 677.29 188.13 0.69

3.1 536.84 516.26 143.40 1.04 8.10 142.50 647.24 179.79 0.22

3.2 1309.44 809.23 224.79 1.62 8.11 366.91 791.90 219.97 0.46

2.1 1259.37 619.52 172.09 2.03 8.12 443.95 803.37 223.16 0.55

2.2 226.18 1096.22 304.50 0.21 8.9 429.41 458.91 127.48 0.94

4.1 2974.05 572.62 159.06 5.19 8.5 107.48 1189.01 330.28 0.09

5.6 2189.64 946.83 263.01 2.31 11.1 731.39 563.98 156.66 1.30

6.1 2143.90 739.84 205.51 2.90 11.2 940.92 602.05 167.24 1.56

6.2 1979.93 629.04 174.73 3.15 11.3 1146.04 478.24 132.84 2.40

6.3 2684.34 690.40 191.78 3.89 11.4 209.29 724.16 201.16 0.29

6.4 2637.43 601.24 167.01 4.39 11.5 351.02 871.59 242.11 0.40

6.5 1247.11 687.48 190.97 1.81 11.6 232.42 808.77 224.66 0.29

6.6 900.68 889.57 247.10 1.01 11.7 111.77 443.26 123.13 0.25

6.7 532.03 1139.22 316.45 0.47 12.1 189.25 812.89 225.80 0.23

6.8 948.46 850.52 236.26 1.12 12.2 522.58 557.13 154.76 0.94

5.1 2145.48 661.53 183.76 3.24 12.3 681.61 564.42 156.78 1.21

5.2 2077.01 507.33 140.92 4.09 12.4 506.80 411.63 114.34 1.23

5.3 2644.91 888.32 246.75 2.98 12.6 1680.36 1254.59 348.50 1.34

5.4 2295.12 574.06 159.46 4.00 12.7 65.54 879.42 244.28 0.07

5.5 2152.17 570.00 158.33 3.78 12.8 805.00 154.68 42.97 5.20

5.7 1337.75 1130.29 313.97 1.18 12.11 737.08 193.06 53.63 3.82

5.8 619.86 650.87 180.80 0.95 12.13 1662.80 531.43 147.62 3.13

7.1 268.42 612.51 170.14 0.44 12.12 3900.01 500.13 138.92 7.80

7.2 44.75 611.06 169.74 0.07 12.15 81.67 980.78 272.44 0.08

7.3 473.99 441.64 122.68 1.07 12.14 68.62 745.87 207.18 0.09

7.4 558.04 299.13 83.09 1.87 12.16 152.46 552.95 153.60 0.28

7.5 1028.40 273.99 76.11 3.75 12.17 3053.78 546.02 151.67 5.59

8.1 830.88 946.41 262.89 0.88 12.18 101.33 751.32 208.70 0.13

8.2 868.05 827.45 229.85 1.05 12.10 1007.11 435.17 120.88 2.31

8.3 1552.79 648.79 180.22 2.39 12.9 288.15 342.06 95.02 0.84

8.4 1542.10 742.94 206.37 2.08 12.5 72.47 700.73 194.65 0.10

8.6 290.36 611.73 169.92 0.47 13.1 176.18 124.94 34.70 1.41

9.1 1057.35 268.99 74.72 3.93 13.2 419.05 196.28 54.52 2.13

9.2 1146.53 672.79 186.89 1.70 13.3 1671.22 246.15 68.37 6.79

9.3 1012.95 632.20 175.61 1.60 13.4 2352.75 131.94 36.65 17.83

9.4 204.07 667.53 185.43 0.31 13.5 5299.64 559.87 155.52 9.47

10.1 1063.51 517.20 143.67 2.06 13.6 3691.13 339.09 94.19 10.89


38

CICLO 6

VASCA V [m3] Q

[m3/ora] Q [l/s]

Tscar

[ORE] VASCA V [m3]

Q

[m3/ora] Q [l/s]

Tscar

[ORE]

1.1 197.62 1018.20 282.83 0.19 10.2 1533.60 477.41 132.61 3.21

1.2 268.49 996.88 276.91 0.27 10.3 171.08 382.60 106.28 0.45

1.3 278.54 724.43 201.23 0.38 10.4 822.18 525.58 145.99 1.56

1.4 201.12 693.94 192.76 0.29 10.5 765.92 812.78 225.77 0.94

1.5 70.42 996.61 276.84 0.07 8.15 484.11 643.17 178.66 0.75

1.6 58.19 1218.06 338.35 0.05 8.14 344.33 704.45 195.68 0.49

1.7 42.57 1177.84 327.18 0.04 8.13 198.35 862.80 239.67 0.23

1.8 144.02 672.77 186.88 0.21 8.7 385.00 696.83 193.56 0.55

1.9 149.63 603.63 167.68 0.25 8.8 350.83 677.29 188.13 0.52

3.1 402.63 516.26 143.40 0.78 8.10 106.87 647.24 179.79 0.17

3.2 982.08 809.23 224.79 1.21 8.11 275.19 791.90 219.97 0.35

2.1 944.53 619.52 172.09 1.52 8.12 332.97 803.37 223.16 0.41

2.2 169.64 1096.22 304.50 0.15 8.9 322.06 458.91 127.48 0.70

4.1 2230.54 572.62 159.06 3.90 8.5 80.61 1189.01 330.28 0.07

5.6 1642.23 946.83 263.01 1.73 11.1 548.54 563.98 156.66 0.97

6.1 1607.92 739.84 205.51 2.17 11.2 705.69 602.05 167.24 1.17

6.2 1484.94 629.04 174.73 2.36 11.3 859.53 478.24 132.84 1.80

6.3 2013.25 690.40 191.78 2.92 11.4 156.97 724.16 201.16 0.22

6.4 1978.07 601.24 167.01 3.29 11.5 263.27 871.59 242.11 0.30

6.5 935.34 687.48 190.97 1.36 11.6 174.31 808.77 224.66 0.22

6.6 675.51 889.57 247.10 0.76 11.7 83.83 443.26 123.13 0.19

6.7 399.02 1139.22 316.45 0.35 12.1 141.94 812.89 225.80 0.17

6.8 711.35 850.52 236.26 0.84 12.2 391.93 557.13 154.76 0.70

5.1 1609.11 661.53 183.76 2.43 12.3 511.21 564.42 156.78 0.91

5.2 1557.76 507.33 140.92 3.07 12.4 380.10 411.63 114.34 0.92

5.3 1983.69 888.32 246.75 2.23 12.6 1260.27 1254.59 348.50 1.00

5.4 1721.34 574.06 159.46 3.00 12.7 49.16 879.42 244.28 0.06

5.5 1614.13 570.00 158.33 2.83 12.8 603.75 154.68 42.97 3.90

5.7 1003.31 1130.29 313.97 0.89 12.11 552.81 193.06 53.63 2.86

5.8 464.90 650.87 180.80 0.71 12.13 1247.10 531.43 147.62 2.35

7.1 201.31 612.51 170.14 0.33 12.12 2925.01 500.13 138.92 5.85

7.2 33.56 611.06 169.74 0.05 12.15 61.25 980.78 272.44 0.06

7.3 355.49 441.64 122.68 0.80 12.14 51.46 745.87 207.18 0.07

7.4 418.53 299.13 83.09 1.40 12.16 114.34 552.95 153.60 0.21

7.5 771.30 273.99 76.11 2.82 12.17 2290.33 546.02 151.67 4.19

8.1 623.16 946.41 262.89 0.66 12.18 76.00 751.32 208.70 0.10

8.2 651.04 827.45 229.85 0.79 12.10 755.33 435.17 120.88 1.74

8.3 1164.59 648.79 180.22 1.80 12.9 216.11 342.06 95.02 0.63

8.4 1156.57 742.94 206.37 1.56 12.5 54.35 700.73 194.65 0.08

8.6 217.77 611.73 169.92 0.36 13.1 132.13 124.94 34.70 1.06

9.1 793.01 268.99 74.72 2.95 13.2 314.29 196.28 54.52 1.60

9.2 859.90 672.79 186.89 1.28 13.3 1253.41 246.15 68.37 5.09

9.3 759.71 632.20 175.61 1.20 13.4 1764.57 131.94 36.65 13.37

9.4 153.06 667.53 185.43 0.23 13.5 3974.73 559.87 155.52 7.10

10.1 797.63 517.20 143.67 1.54 13.6 2768.35 339.09 94.19 8.16


39

CICLO 7

VASCA V [m3] Q

[m3/ora] Q [l/s]

Tscar

[ORE] VASCA V [m3]

Q

[m3/ora] Q [l/s]

Tscar

[ORE]

1.1 148.21 1018.20 282.83 0.15 10.2 1150.20 477.41 132.61 2.41

1.2 201.37 996.88 276.91 0.20 10.3 128.31 382.60 106.28 0.34

1.3 208.91 724.43 201.23 0.29 10.4 616.64 525.58 145.99 1.17

1.4 150.84 693.94 192.76 0.22 10.5 574.44 812.78 225.77 0.71

1.5 52.81 996.61 276.84 0.05 8.15 363.08 643.17 178.66 0.56

1.6 43.64 1218.06 338.35 0.04 8.14 258.25 704.45 195.68 0.37

1.7 31.93 1177.84 327.18 0.03 8.13 148.76 862.80 239.67 0.17

1.8 108.02 672.77 186.88 0.16 8.7 288.75 696.83 193.56 0.41

1.9 112.22 603.63 167.68 0.19 8.8 263.12 677.29 188.13 0.39

3.1 301.97 516.26 143.40 0.58 8.10 80.16 647.24 179.79 0.12

3.2 736.56 809.23 224.79 0.91 8.11 206.39 791.90 219.97 0.26

2.1 708.39 619.52 172.09 1.14 8.12 249.72 803.37 223.16 0.31

2.2 127.23 1096.22 304.50 0.12 8.9 241.54 458.91 127.48 0.53

4.1 1672.90 572.62 159.06 2.92 8.5 60.46 1189.01 330.28 0.05

5.6 1231.67 946.83 263.01 1.30 11.1 411.41 563.98 156.66 0.73

6.1 1205.94 739.84 205.51 1.63 11.2 529.27 602.05 167.24 0.88

6.2 1113.71 629.04 174.73 1.77 11.3 644.65 478.24 132.84 1.35

6.3 1509.94 690.40 191.78 2.19 11.4 117.73 724.16 201.16 0.16

6.4 1483.55 601.24 167.01 2.47 11.5 197.45 871.59 242.11 0.23

6.5 701.50 687.48 190.97 1.02 11.6 130.73 808.77 224.66 0.16

6.6 506.63 889.57 247.10 0.57 11.7 62.87 443.26 123.13 0.14

6.7 299.27 1139.22 316.45 0.26 12.1 106.45 812.89 225.80 0.13

6.8 533.51 850.52 236.26 0.63 12.2 293.95 557.13 154.76 0.53

5.1 1206.83 661.53 183.76 1.82 12.3 383.40 564.42 156.78 0.68

5.2 1168.32 507.33 140.92 2.30 12.4 285.07 411.63 114.34 0.69

5.3 1487.76 888.32 246.75 1.67 12.6 945.20 1254.59 348.50 0.75

5.4 1291.00 574.06 159.46 2.25 12.7 36.87 879.42 244.28 0.04

5.5 1210.59 570.00 158.33 2.12 12.8 452.81 154.68 42.97 2.93

5.7 752.49 1130.29 313.97 0.67 12.11 414.61 193.06 53.63 2.15

5.8 348.67 650.87 180.80 0.54 12.13 935.32 531.43 147.62 1.76

7.1 150.98 612.51 170.14 0.25 12.12 2193.76 500.13 138.92 4.39

7.2 25.17 611.06 169.74 0.04 12.15 45.94 980.78 272.44 0.05

7.3 266.62 441.64 122.68 0.60 12.14 38.60 745.87 207.18 0.05

7.4 313.90 299.13 83.09 1.05 12.16 85.76 552.95 153.60 0.16

7.5 578.48 273.99 76.11 2.11 12.17 1717.75 546.02 151.67 3.15

8.1 467.37 946.41 262.89 0.49 12.18 57.00 751.32 208.70 0.08

8.2 488.28 827.45 229.85 0.59 12.10 566.50 435.17 120.88 1.30

8.3 873.44 648.79 180.22 1.35 12.9 162.09 342.06 95.02 0.47

8.4 867.43 742.94 206.37 1.17 12.5 40.76 700.73 194.65 0.06

8.6 163.33 611.73 169.92 0.27 13.1 99.10 124.94 34.70 0.79

9.1 594.76 268.99 74.72 2.21 13.2 235.72 196.28 54.52 1.20

9.2 644.92 672.79 186.89 0.96 13.3 940.06 246.15 68.37 3.82

9.3 569.78 632.20 175.61 0.90 13.4 1323.42 131.94 36.65 10.03

9.4 114.79 667.53 185.43 0.17 13.5 2981.05 559.87 155.52 5.32

10.1 598.22 517.20 143.67 1.16 13.6 2076.26 339.09 94.19 6.12


40

5 CONCLUSIONI

L’intervento proposto permette di sfangare 318.320,21 mc, come mostrato dalla tabella sottostante. La modellazione del terreno è stata sviluppata con il programma “Civil 3D” dell’ Autodesk.

VOLUME SFANGATO (Hmax =1.73m) [mc]

SFANGAMENTO 1.1 907.11 SFANGAMENTO 8.11 7313.34













































TOTALE MC SFANGATI 318 320.21


41

Una volta conclusi i 7 cicli di decantazione previsti il terreno di scotico verrà riposizionato al di sopra delle aree per circa 20 cm, così da avere una riprofilatura del versante ad una quota del piano campagna maggiorata di 1 m rispetto alla condizione iniziale.

L’intervento verrà eseguito in circa 4 mesi e mezzo. Per riuscire a sfangare completamente il bacino, essendo il volume totale di sedimenti di circa 860.000 mc,

è ipotizzabile ripetere l’intero intervento in tempi successivi, sfruttando le condotte di carico e scarico progettate.

CONSORZIO DI BONIFICA DELLE MARCHE - bonificamarche.it · in terra. La rete è stata modellata e...

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