Calculo de Colectores de Cloacas 4

8/16/2019 Calculo de Colectores de Cloacas 4

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Calculo de colectores de cloacas.

C ¿32 x √ 12700.8

18 x √ 12700.8 = 1.78

Tramo: 1-3

Qp= Qmd × R × C

Qp= 6.756×0.8×1.78= 9.621 LPS

QI= 0.000231 lps/m ×150m=0.034lps

QT= 9.621+0.034lps=9.651

Tramo: 2-3

QP= 104.100×0.8×1.78= 148.24lps

QI=0.00231 lps /m ×150m= 0.034lps

QT= 148.24+0.034lps= 148.27lps

Tramo: 3-6

QP= 6.756×0.8×1.78= 9.621lps

Qant= 148.27+9.651= 157.921lps

QI= 0.000231 lps/m ×140= 0.032lps

QT= 157.921+0.032lps+9.621= 167.574lps

Tramo: 4-6


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QP= 2.949×0.8×1.78= 4.199lps

QI= 0.000231 lps /m ×150m=0.034lps

QT= 4.199+0.034lps= 4.229lps

Tramo: 5-6

QP= 27.27×0.8×1.78= 38.38lps

QI= 0.000231 lps/m ×150m=0.034lps

QT= 38.83+0.034lps= 38086lps

Tramo: 6-9

QP= 10.080×0.8×1.78=14.354lps

Qant= 167.574+4.229+38.26= 210.663lps

QI= 0.000231 lps /m ×140= 0.032lps

QT= 210.633+0.032+14.354= 225.049lps

Tramo: 8-9

QP= 22.17×0.8×1.78= 31.570lps

QI= 0.000231 lps/m ×150m=0.034lps

QT=31.570+0.034=31.600lps

Tramo: 7-9


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QP= 32.70×0.8×1.78= 46.565lps

QI= 0.000231 lps /m ×150m=0.034lps

QT= 46.565+0.034= 46.595lps

Tramo: 9-10

QP= 0.006×0.8×1.78= 0.00854lps

Qant= 225.049+31.600+46.595= 303.244lps

QI= 0.000231 lps/m

×140= 0.032lps

QT= 303.244+0.032+0.00854= 303.285lps

Tramo: 10-11

QP= 13.380×0.8×1.78= 19.053lps

QI= 0.000231 lps /m ×150m=0.034lps

Qant= 303.285lps

QT= 19.053+0.034+303.285= 322.367lps

Tramo: 11-12

QP= 0

QI= 0.000231 lps/m ×150m=0.034lps

Qant= 322.367lps

QT= 322.367+0.034= 322.401lps


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Calculo de pendiente (!" #elocidad a secci$n

plena % real (&C % &'! % astos a secci$n plena

()C!.

Tramo: 1-3

=}

10¿ ! 25"m

R#= Ø

4 ! R#=0.25

4 = 0.063m

s=( vc×n Rh23 )2

=¿ ( 0.60m/s ×0.0150.063 )

2

=¿ 3.23$ ≈ 4*

%C =S1

/2

×Rh2

/3

n !

0.004¿¿

0.063¿¿

¿2/3¿¿

0.68 m /s

QC= %×& ! QC= 0.60× π ×(0.252)

4 = 29.45lps≈

32.76lps

Q'= 9.651 ¿ Q"= 32.76

Tramo: 2-3

=}

24¿ = 61m ≈ +,

}

18¿


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R# = Ø

4 ! R#=0.61

4 = 0.153 ≈ 0.115m

s=( vc×n Rh23 )2

=¿ ( 0.60m/s ×0.0130.153 )

2

=¿ 2.59$ ≈ 4*

%"=S

1/2×Rh

2 /3

n =0.99 m /s

%"=0.60 ≈ 0.99 m/s

QC= %×& ! QC= 0.60× π ×

0.61¿¿¿2¿¿

= 175.35 ≈164 .53lps

Q'= 148.27¿

Q"= 175.35≈

164053

Tramo: 3-6

=}

24¿ = 61m ≈ Ø =¿

}

21¿

R#=

Ø

4 ! R#=

0.61

4 = 0.153 ≈ 0.13m

s=( vc×n Rh23 )2

=¿ ( 0.60m/s ×0.0130.153 )

2

=¿ 2.59$ ≈ 10*

%C=

S1/2×Rh

2 /3

n =0.71 m /s


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%C=0.60 ≈ 1.71 m /s

QC= %×& ! QC= 0.60× π

×

0.61¿¿

¿2¿¿

= 175.35≈382 .26 lps

Q'= 167.574 ¿ Q"= 175.35 ≈382.26 lps

Tramo: 4-6

= 10( = 25"m

R#= Ø

4 ! R#=0.25

4 = 0.063

s=( vc×n Rh23 )2

=¿ ( 0.60m/s ×0.0150.063 )

2

=¿ 3.23$ ≈ 8*

%"=S1/2×Rh2 /3

n =0.94 m /s

%"=0.60 ≈ 0.94 m /s

QC= %×& ! QC= 0.60× π ×

0.25¿¿¿2¿

¿

= 29.45 ≈46 .63 lps

Q'= 4.229 ¿Qc = 29.45 ≈46 .63 lps

Tramo: 5-6

= 12( =30"m


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R#= Ø

4 ! R#=0.30

4 = 0.075

s=

(vc×n

Rh

2

3

)

2

=¿

(0.60m/s ×0.015

0.075

)

2

=¿ 14.4$ ≈ 16*

%"=S

1/2×Rh

2 /3

n =1.50 m /s

%"=0.60 ≈ 1.50 m /s

QC= %×& ! QC= 0.60× π ×

0.30

¿¿¿2¿¿

= 42.41 ≈106 lps

Q'= 38.86 ¿ Q"= 42.41 ≈106 lps

Tramo: 6-9

=30( = 76"m ≈ =24(= 61"m

R#= Ø

4 ! R#=0.76

4 = 0.19 ≈ 0.15

s=( vc×n Rh23 )2

=¿ ( 0.60m/s ×0.0130.19 )

2

=¿ 1.69$ ≈ 12*

%C=S

1/2×Rh

2 /3

n =2.37 m /s

%"=0.60 ≈ 2.37 m /s


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QC= %×& ! QC= 0.60× π ×

0.76¿¿¿2¿¿

= 272.19 ≈695 lps

Q'= 225.049 ¿ Q"=272.19 ≈695 lps

Tramo: 8-9

= 12( =30"m

R#= Ø 4 ! R#=

0.304 = 0.075

s=( vc×n Rh23 )2

=¿ ( 0.60m/s ×0.0150.075 )

2

=¿ 14.4$ ≈ 19*

%"=S

1/2×Rh

2 /3

n =1.63 m /s

%"=0.60 ≈ 1.63 m /s

QC= %×& ! QC= 0.60× π ×

0.30¿¿¿2¿¿

= 42.41 ≈115.52lps

Q'= 31.600 ¿ Q"=42.41 ≈115.52lps

Tramo: 7-9

=15( = 38"m

R#= Ø

4 ! R#=0.38

4 = 0.095


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s=( v c × n Rh23 )2

=¿ ( 0.60m /s×0.0150.095 )

2

=¿ 8.98$ ≈ 9*

%"= S1/2

×Rh

2 /3

n =1.32 m /s

%"=0.60 ≈ 1.32 m /s

QC= %×& ! QC= 0.60× π ×

0.38¿¿¿2¿¿

= 68.05 ≈149lps

Q'= 46.595 ¿ Q"=68.05 ≈149lps

Tramo: 9-10

=33( = 84"m ≈ +,24 , 61cm

R#= Ø

4 ! R#=0.84

4 = 0.21 ≈ 0.153m

s=( vc×n Rh 23 )2

=¿ ( 0.60m/s ×0.0130.21 )

2

=¿ 1.38$ ≈ 10*

%"=

S1/2×Rh

2 /3

n =2.20 m /s

%"=0.60 ≈ 2.20 m /s

QC= %×& ! QC= 0.60× π ×

0.84¿¿¿2¿¿

= 332.51 ≈643 .48 lps

Q'= 303.285 ¿ Q"=332.51 ≈643 .48 lps


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Tramo: 10-11

=33( = 84"m≈

+,24 , 61cm

R#= Ø

4 ! R#=0.84

4 = 0.21 ≈ 0.153m

s=( vc×n Rh 23 )2

=¿ ( 0.60m/s ×0.0130.21 )

2

=¿ 1.38$ ≈ 9*

%"= S1/2

×Rh2 /3

n =2.08 m /s

%"=0.60 ≈ 2.08 m /s

QC= %×& ! QC= 0.60× π ×

0.84¿¿¿2¿¿

= 332.51 ≈610 .08 lps

Q'= 322.367 ¿ Q"=332.51 ≈610 .08 lps

Tramo: 11-12

= 24( =61"m

S= 0.0015$ ≈ 0.015*

R#= Ø

4 ! R#=0.61

4 = 0.153m

%C=S

1/2×Rh

2 /3

n =

0.153

¿¿

¿2 /3(0.0015)1/2×¿

¿

= 0.85 m /s ≈ 2.69 m /s


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QC= %×& ! QC= 0.85× π ×

0.61¿¿¿2¿¿

= 249.07 ≈787 .61 lps

Q'= 322.367 ¿ Q"= 249.07 ≈787 .61 lps

Clculos de /r % &r con + correido.

Tramo: 1-3

QrQc =

9.651

32.76 = 0.29 ! H D = 0.18! )= 0.18 × 0.25=

0.045m

)=0.045m

Vr

Vc = 0.77 ! %'= 0.77 × 0.68= 0.524 m /s

Tramo: 2-3

Qr

Qc =148.27

164.53 = 0.72 ! H

D = 0.88! )= 0.88 × 0.46=

0.40m

)=0.40m

Vr

Vc = 1.13 ! %'= 1.13 × 0.86= 0.97 m /s

Tramo: 3-6


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Qr

Qc =167.574

382.26 = 0.44 ! H

D = 0.45! )= 0.45 × 0.53=

0.19m

)=0.24m

Vr

Vc = 0.96 ! %'= 0.96 × 1.71= 1.64 m /s

Tramo: 4-6

Qr

Qc =4.229

46.34 = 0.10 ! H

D = 0.02! )= 0.02 × 0.25=

0.005m

)=0.005m

Vr

Vc = 0.42 ! %'= 0.42 × 0.94= 0.39 m /s

Tramo: 5-6Qr

Qc =38.86

106 = 0.36 ! H

D = 0.28! )= 0.28 × 0.30=

0.084m

)=0.084m

Vr

Vc= 0.86 ! %'= 0.86 × 1.50= 1.29 m /s

Tramo: 6-9

Qr

Qc =225.049

695 = 0.32 ! H

D = 0.24! )= 0.24 × 0.61=

0.15m

)=0.15m


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Vr

Vc = 0.81 ! %'= 0.81 × 2.37= 1.92 m /s

Tramo: 8-9

Qr

Qc =31.600

115.52 = 0.27 ! H

D = 0.15! )= 0.15 × 0.30=

0.045m

)=0.045m

Vr

Vc = 0.74 ! %'= 0.74 × 1.63= 1.21 m /s

Tramo: 7-9

Qr

Qc =46.595

149 = 0.32 ! H

D = 0.24! )= 0.24 × 0.38=

0.09m

)=0.09m

Vr

Vc = 0.81 ! %'= 0.81 × 1.32= 1.07 m /s

Tramo: 9-10

Qr

Qc =303.285

643.48 = 0.47 ! H

D = 0.46! )= 0.46 × 0.61=

0.20m

)=0.20m

Vr

Vc = 0.98 ! %'= 0.98 × 2.20= 2.16 m /s


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Tramo: 10-11

Qr

Qc =322.367

610.08 = 0.52 ! H

D = 0.54! )= 0.54 × 0.61=

0.33m

)=0.33m

Vr

Vc = 1.045 ! %'= 1.045 × 2.08= 2.17 m /s

Tramo: 11-12

Qr

Qc =322.367

787.61 = 0.41 ! H

D = 0.35! )= 0.35 × 0.61=

0.21m

)=0.21m

Vr

Vc = 0.93 ! %'= 0.93 × 2.69= 2.50 m /s

Calculo de /r.

Tramo: 1-3

1*3= 0.524 ¿ 3*6= 1.64 s a"l'ad,


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#'= -)2*)1 +1.1×

V 2¿¿¿2¿V 1

¿¿¿2¿¿¿

+ /" × ((Vm)2

2g

) ,nd /"= 0.25

√ ∆

90

)'= -0.45 −¿ 0.045 +1.1×

1.64

¿¿¿2¿

0.524¿¿¿2¿¿¿

+ 0.25 √ 1 ( (1.64)2

2(9.81))

=0.57m

)'= 0.57m

Tramo: 2-3

2*3= 0.97 3*6= 1.64 s a"l'ad,

#'= -0.45 −¿ 0.40 +1.1×

1.64

¿¿¿2¿

0.97¿¿¿2¿¿¿

+ 0.25 √ 1 ( (1.64)2

2(9.81))

=0.18m

#'= 0.18m


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Tramo: 3-6

3*6= 1.64 6*9= 1.92

#'= -0.15 −¿ 0.19 +1.1×

1.92¿¿¿2¿

1.64¿¿¿2¿¿

¿

0.016m

#'= 0.016m

Tramo: 4-6

4*6= 0.39 6*9= 1.92

#'= -0.005 −¿ 0.19 +1.1×

1.92¿¿¿2¿

0.39¿¿¿2¿¿¿

+ 0.25 √ 1 ( (1.92)2

2(9.81))

=0.060m

#'= 0.060m

Tramo: 5-6

5*6= 1.92 6*9= 1.92


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#'= -0.084 −¿

0.19 +1.1×

1.92¿¿¿2¿

1.29

¿¿¿2¿¿¿

+ 0.25 √ 1

( (1.92)2

2(9.81))

=0.054m

#'= 0.054m

Tramo: 6-9

6*9= 1.92 9*10= 2.16

#'= -0.15 −¿ 0.20 +1.1×

2.16¿¿¿2¿

1.92

¿¿¿2¿¿¿

=0.005m

#'= 0.005m

Tramo: 8-98*9= 1.21 9*10= 2.16


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#'= -0.20 −¿

0.045 +1.1×

2.16¿¿¿2¿

1.21

¿¿¿2¿¿¿

+ 0.25 √ 1

( (2.16)2

2(9.81))

=0.40m

#'= 0.40m

Tramo: 7-9

7*9=1.07 9*10= 2.16

#'= -0.20 −¿ 0.09 +1.1×

2.16¿¿¿2¿

1.07

¿¿¿2¿¿¿

+ 0.25 √ 1

(

(2.16)2

2

(9.81

))

=0.37m

#'= 0.37m

Tramo: 9-10

9*10= 2.16 10*11= 2.17


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#'= -0.33 −¿

0.20 +1.1×

2.17¿¿¿2¿

2.16

¿¿¿2¿¿¿

= 0.13m

#'= 0.13m

Tramo: 10-11

10*11= 2.17 11*12= 2.50

#'= -0.21 −¿ 0.33 +1.1×

2.50¿¿¿2¿

2.17¿¿

¿2¿¿¿

+ 0.25 √ 1 ( (2.50)2

2(9.81))

=0.046m

#'= 0.046m


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n'sdad a",nal p'mntal

l,s llan,s ""dntals

:;


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Aa"#ll'sB

,sDs

&E


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Calculo de Colectores de Cloacas 4

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Transcript of Calculo de Colectores de Cloacas 4