Toma Convencional Definitivo

7/23/2019 Toma Convencional Definitivo

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CALCULO DE UNA TOMA CONVENCIONAL

Qcap = 2.00 m3/sQmc = 148.00 m3/sL = 8.00 mP = 2.00 m

γm = 2.50 !"/m# = 0.05P$ = 100.00 a%!sCDL = 1&.00 ms"mCA' = 21.00 ms"mCCA = 18.&0 ms"mCA( = 22.00 ms"m

Da!s )* +"a *sac#," -#),#ca

)! Qm m3/s1.05 24.41.50 4.02.00 3.452.40 102.02.0 124.123.00 148.00

Cac+! )* ca+)a +"#a#!

Q = C L 6!73/2

=Qmc

L

=1488.00

= 18.50 m3/s/m

6!73/2 =18.50 as+m#m!s C = 3.40

C

6! = 3.0& ≅ 3.00 m

P 2.00



6! 3.00.

As+m#m!s +* 6! = -! = 3.00 m

Va =

P 9 -!

Va =18.50

2.00 9 3.00

Va = 3. m/s

-a =Va722

-a =3. 72

2 &.81

-a = 0.0 m

6! = -! 9 -a

6! = 3.00 9 0.0

6! = 3.0 m

P=

2.00= 0.54

6! 3.0

a:ac! C = 3.81

-!73/2 =18.503.81

-! = 2.8 ≅ 2.8 m

As+m#m!s +* 6! = -! = 2.8 m

Va =

P 9 -!

18.50



2.00 9 2.8

Va = 3.8 m/s

-a =Va722

-a =3.8 72

2 &.81

-a = 0.4 m

6! = -! 9 -a

6! = 2.8 9 0.4

6! = 3.1 m

P=

2.00= 0.55

6! 3.1

a:ac! C = 3.81

$*s+m*"6! = 3.1 m

-! = 2.8 m-a = 0.4 m

Cac+! )* !s a)#!s $1;$2; <c $c

-a=

0.46! 3.1

-a= 0.20

6!

$a)#! 2 >*#ca$2

= 0.1&86!

$2 = 0.1&8 6!

$2 = 0.1&8 3.1



$2 = 0.1 m

$a)#! 1 >*#ca$1

= 0.326!

$1 = 0.32 6!

$1 = 0.32 3.1

$1 = 1.31 m

E?* @c >*#ca@c

= 0.156!

@c = 0.15 6!

@c = 0.15 3.1

@c = 0.0 m

E?* <c >*#ca<c

= 0.04&

6!

<c = 0.04& 6!

<c = 0.04& 3.1

<c = 0.18 m

Cac+! )* P*# )* C$EABE$

< = @ 7"6! 6!

< = 0.4@ 71;838

3.13.1

< = 0.15&2 @ 7 1.838



@ <0.50 0.0445481.00 0.15&21.50 0.3355&2.00 0.5&4022.50 0.858103

3.00 1.200

$3 = 0.50 6

$3 = 0.50 2.10

$3 = 1.05 m

Cac+! )* caa)! c!"a#)!

T! = 6 9 6!

T! = 2.10 9 3.1

T! = 5.1 m

=

2 T! 71/2

=18.50

1 2&;81 5.1 71/2

18.50 = )c!" 1 2&;81 5.1 71/2

)c!")c!"

)c!")c!"

)c!"

0.00 0.50 1.00 1.50 2.00 2.50 3.00 3.50

-1.4

-1.2

-1

-0.8

-0.6

-0.4

-0.2

0

P*.A#/ C.*a0*.



18.50 = 18.50

= 2.244 m

<2 = )c!"

1 9 1 9 8 2 )c!"73 71/2

2

<2 = 2.244

1 9 1 9 8 342.3 2.244 73 71/22 &.81

<2 = 4.5 m

C!as )* *sp*?! a+as a:a?! = 22.00 = 1.4 m

C!a )* c+*"c! 9 <2 = 23.4

C!*c#," )* a )#**"c#a )* c!as )* *sa! -#)F+#c!

* = 1 <2 )! = 1.00 1.

* = 1.20 4.5 3.00

* = 2.4&1& m ≅ 2.50 m

C!a )* c+*"c! am!#+a)! = 1.40 m

= 4.0 m

@ <0.50 0.0445481.00 0.15&21.50 0.3355&2.00 0.5&4022.50 0.858103

3.00 1.2003.50 1.5&34.00 2.03

6 = 21.00 1.40

6 = 4.0 m

)c!"

D#**"c#a )* c!as )* aG+) * c+a"c!am!#+a)!



$3 = 0.50 6

$3 = 0.50 4.0

$3 = 2.30 m

T! = 6 9 6!

T! = 4.0 9 3.1

T! = 8.21 m

=

2 T! 71/2

=18.50

1 2&;81 8.21 71/2

18.50 = )c!" 1 2&;81 8.21 71/2

18.50 = 18.50

= 1.28 m

<2 = )c!"

1 9 1 9 8 2 )c!"73 71/2

2

<2 = 1.28

1 9 1 9 8 342.3 1.28 73 71/22 &.81

<2 = 5.8 m

C!as )* *sp*?! a+as a:a?! = 22.00 = 0.18 m

C!a )* c+*"c! 9 <2 = 22.18

Cac+! )* a !"#+) )* *sa! -#)F+#c!

D#*m!s +* * )c!" = <1

L#:! )* (+*a+HL$ = .&0 <2 <1

)c!")c!"

)c!" )c!"

)c!"

)c!"



L$ = .&0 5.8 1.3

L$ = 28. m

!m+a )* JIENC6INH

L$ = <2 )c!" c+a")! = 5.

L$ = 5 5.8 1.28

L$ = 20.8 m

Cac+! )* a !"#+) )* c+*"c! am!#+a)!

Lc = 1.10 a 1.20 L$

Lc = 1.20 28.

Lc = 34.40 m ≅ 35.00 O

L!"#+) )* *"!ca)!

L* = 1.50 a 2.00 )s

)s = 1.5 a 2.00 -

: = 1. D50 71/2 c+a")! D50= 0

: = 1. 0 71/2

: = 13.3

- = 1.34 72 71/3:

- = 1.34 342.25 71/313.3

- = 3.&2 m

N!aH J*K" !s cac+!s *a#Ga)! *" * s!a* 6ca"a*s 3.0 a !m+a +* s* ac*ca a s+s *s+a)!a )* JIENC6IN



)s = 1.5 -

)s = 1.5 3.&2

)s = 5. m 9 $*c = .00 m

L* = 1.50 )s

L* = 1.50 .00

L* = &.00 ≅ &.00 m

Cac+! )* a !"#+) )* )*a"a

NMC = C!a )*a"a 9 P 9 6!

NMC = 1&.0 9 2.00 9 3.1

NMC = 24.1 m.s.".m.

CA( = 22.00 m.s.".m.

6 = NMC CA(

6 = 24.1 22.0

6 = 2.1 m

L) = .00 6

L) = .00 2.1

L) = 15. m ≅ 1.00 m

Cac+! )* a !"#+) )* !s )*"*!"*s D1; D2 < D3

D1 = 0.5 a 0.80 6

D1 = 0.5 6

D1 = 0.5 2.1

D1 = 1.& m ≅ 2.00 m



D2 = 1.00 a 1.50 6

D2 = 1.00 6

D2 = 1.00 2.1

D2 = 2.1 m ≅ 2.0 m

D3 = 0.30 6

D3 = 0.30 6

D3 = 0.30 2.1

D3 = 0.8 m ≅ 0.80 m

Cac+! )* a *sa:##)a) )* aG+)

D**m#"ac#!" )* p*s! p!p#! )* aG+) m*)#a"* * s!a* a+!CAD 2014

B = γ *a L

B = 2.20 25.45 8.00

B = 44.&2 !"

Cac+! )* a )#**"c#a )* "#>**s )* A+as A#:a a+as a :a?!.

6 = A.A. a.a.

6 = 24.1 22.00

N*aH25.45M2



6 = 2.1 m

Cac+! )* a !"#+) )* p+"! s* +:#cac#," )* a s+p*s#!".

L = V 9

1

6 c+a")!H3

V = D1 9 D1* 9 D2 9 C!a E C!a C9*9D3

V = 2.00 9 1.50 9 2.0 9 .&0 9 0.80

V = 13.80 m

6 = L) 9 9 9 *

6 = 1.00 9 .43 9 35.00 9 0.50

6 = 5.&3 m

LT = V 91

63

LT = 13.80 91

5.&33

LT = 33.11 m

J+p*s#!" *" * p+"! A

= 91

3

= D1 9 D1 * 9 D2

= 2.00 9 2.00 0.50 9 2.0

= .10 m

= * 9 L)

= 0.50 9 1.00

LA' LC

LA VA 6A

VA

VA

VA

6A

6A



= 1.50 m

= 91

3

= .10 9

1

1.503

= 11.0 m

= 6 6L

= 2.1 11.0

2.133.11

= 1.0 !"

J+p*s#!" *" * p+"! (

= 91

3

= D1 9 D1 * 9 D2

= 2.00 9 2.00 0.50 9 2.0

= .10 m

= * 9 L) 9

= 0.50 9 1.00 9 .43

= 22.&3 m

= 9 1 3

= .10 91

22.&33

= 13.4 m

6A

LA VA 6A

LA

LA

JALA

JA

JA

L( V( 6(

V(

V(

V(

6( LA'

6(

6(

L( V( 6(

L(

L(





+*Ga 6#)!sa#ca

Cac+! )* a* )* c!"*"c#!"

A = L P

A = 8.00 2.00

A = 1.00 m2

D#sa"c#a )* *sp*?! )* a+a a a m#a) )* paam*"!

-c = NMC CDL P2

-c = 24.1 1&.0 2.002

-c = 4.1 m

Cac+! )* a +*Ga -#)!sF#ca

1 = γ -c A

1 = 1 4.1 1.0

1 = 3. !"

P+"! )* ap#cac#,"

< =Ic

9 -cc+a")! Ic *sH

-c A

Ic =L P3

12

Ic = 8.00 8.0012

Ic = 5.33333 cm4

< =5.33

9 4.14.1 1.0



< = 4.8 m

P*s#," )* s*)#m*"!s

P.s*) =1

γs -72 a"72 45 ø

L2 2

c+a")! ø = 30γs = γm

γs = 2.50 1.00

γs = 1.50 !"/m

- = P = 2.00

P.s*) =1

1.5 4.0 a"72 45 30

8.002 2

P.s*) = 8.00 !" 0.3333

P+"! )* s*)#m*"!s

P.ap# =P3

P.ap# =2.00

3

P.ap# = 0. m

P*s#!" s#sm#ca )*:#)! a a+a *m:asa)a

Ps#s = 0.2 Pc γL E" )!")*

6 = NMC CDL

6 = 24.1 1&.0

6 = 5.1 m

)s#s = 0.425 6

γ62O



)s#s = 0.425 5.1

)s#s = 2.38 m

<1 = 6 )s#s

<1 = 5.1 2.38

<1 = 3.23 m

Cac+! )* c!*#c#*"* )* )*scaa

C =

<=

3.23= 0.558

- 5.1

C = 0.5

P* = C R γ 6

P* = 0.5 0.30 1.00 5.1

P* = 1.0&

Ps#s = 0.2 P* <1 L

Ps#s = 0.2 1.0& 3.23 8.00

Ps#s = 20.52 !"

P*s#!" p! **c!s s#sm#c!s )*:#)!a a p*! p!p#! )* a !:a

= B α c+a")! α = 0.20

= 44.&2 0.20

= 8&.58 !"

P*s#!" -#)!sa#ca a+as a:a?!

2 =1

γ).c!"72 Lc+a")! )c!" = 1.2

2

PBs#s

PBs#s

PBs#s

∫1 1▒ /



2 =1

2.5 8.002

2 = 10.0 !"

P+"! )* ap#cac#,"

P.ap# =).c!"

3

P.ap# =1.28

3

P.ap# = 0.54 m

ACTO$EJ DE JEBU$IDAD

Esa:##)a) )* aG+) a )*s#Gam#*"!

= B

= 44.& 82.88

= 35.0 !"

= Ps#s 9 Ps*) 9 1 9 2

= 20.52 9 8.00 9 3. 9 8&.58 10.0

= 181.2 !"

sS = 1.20

sS = 35.04 0.0181.2

sS= 1.21

Esa:##)a) a >!cam#*"!

Cac+am!s *" p+"! ( #"a )* aG+)

V JT

V

V

6 PBJIJ

6

6

V

6



= 2 ).c!"

9 0.50 9B ( CB@

3

= 10.01.28

9 0.50 944.&2 4.13

3

= 180.& !"m

M> = 112.4 9 30.13 9 302.42 9 143.33 9 2&.

M> = 885.05 !"m

> = 1.50

> =180.&885.05

> = 2.10 1.50

Es+*G! *" a c#m*"ac#!"

@ =

@ =180.& 885.05

35.0

@ = 2. m

(=

.4= 2.15

3 3

M> = 112.4 9 30.13 9 302.42 9 143.33

443.44 9 28.5& &.&1

M> = 13.58 !"m

ME

ME

ME

M> = Ps#s ) 9 Ps*) ) 9 1 ) 9PBJIJ ) 9 JT )

ME

MV

MV M6V

Mm= Ps#s ) 9 Ps*) ) 9 1 ) 9 PBJIJ ) B ) 9 JT ) 2 )



Ec*"#c#)a)*s

* =Mm

S(

=.4

= 1.0833=

* =

13.58

35.0

* = 0.45 S 1.083

= 1 ∓

*

( L (

= 35.0 1 9

0.45

.4 8.00 .4

= 10.00

= 1

*

( L (

= 35.0 1

0.45

.4 8.00 .4

= 4.11

DIJEWO DE LA (OCATOMA < $EXA DE ENT$ADA

c+a")! * a"c-! )* a *?a s* as+m* +" >a! )* 6 = 0.50 m c!"s#)*am!s +* #"#c#am*"* )* <1 *s #+a a paam*"!

M! = 1.8&

E ca+)a )* capac#!" *s Q = 2.00 m3/s

V $ N

Y12 V

Y12

Y12

Y1 V

Y1

Y1

Mo=[0.407+(0.045∗H)/(H+Y1)]∗[1+0.28∗(H/(H+Y1))^2 ]∗√(2∗g)

[0.407+(0.045∗0.5)/(0.5+1.50)]∗[1+0.28∗(0.5/(0.5+1.50))^2 ]∗√(2∗9.81)

=Mo∗!∗H^(3"2)



: = 2.&& 3.00 m

: =3Z

: =3

0.85

: = 3.52&4

3.0= 30

0.1

30 0.012 = 0.381 m

A"c-! !a )* a *?a

3.00 9 0.381 = 3.38

As+m#m!s a s*paac#!" )* !s :a!*s )* 10 cm *" +" a"c-! )* as pa#"as *s )* 1.2 cm; -a:#*")!am:#*" a !pc#!" )* c!"s+# )* -!m#!" ama)!! p! p*#*s.

= ∗

=2.00/(1.89∗〖 0.5〗^(3"2) )















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Toma Convencional Definitivo