Diseño Estructural de Tanque Imhoff

DIAMETRO # cm

ø

 Area (cm2)

pulg

0.32 0.!1 1.2! 1.9 2. 3. .0! 6.41 !.92 9. 11.4

1/4" 3/" 1/2" /" 3/4" !/" 1" 1 1/  " 1 1 /4 " 1 3 / " 1 1 /2 "

10 2 3 4  6 !  9 10 11 12

0 .6 4 0 .9  1 .2 ! 1 . 9 1 .9 1 2 .2 2 2 . 4 2 . 6 3.1 3.49 3.1

! . 92

1 1/4"

!9 29 2 162

1!!.! 101.92 !21.36 2332. 1133.3 E$O TOTA%

DISEÑO ESTRUCTURAL DE TANQUE IMHOFF  (H=8.60 m) 1.- DATOS

γ cc

-

w_s ∅ c    σ,  5$ 5$D 

μ=

2400 1!0

>g/m3 >g/m3

(e&' e&pecc' *el c'+cre,')

100 1 210 4200 1.! 2 1. 0.9

>g/m2  @g/cm2 @g/cm2 @g/cm2

(&'recarga e+ el relle+')

(e&' e&pecc' *el &uel')

(e&uer' *e lue+ca *el acer') (capac*a* p'r,a+,e *el ,erre+') (ac,'r *e &egur*a* al *e&lame+,') (8'ece+,e *e rcc+ )

C_a-(>g/m3)

(H+h 〗 _(s ))

(re&&,e+ca *el c'+cre,')

(ac,'r *e &egur*a* al 7'l,e')

2.- PREDIMENSIONAMIENTO 〖 B/

(A+gul' *e rcc+ +,er+a *el &uel')





.60

m

:



!.40

m

0.30

204

0.3

269

 ! 0.12H - 0.16H

0.40

343

8'+&*eram'&;

0.4

423

0.0

12

" ! 0.20 - 0.#0m

0.

60

8'+&*eram'&;

0.60

!1

0.6

e 

8'+&*eram'&;

m

c 

0.3

m

 

/12 0.!2

m

$! H%12 - H%10

30 Tala g/m)

Ea E&

3103.9 43.!1

T&

#8#9.#0

Eleme+,' 1 2 3

5uera (>g/m)

$'recarga

1430.6 10. 41601.41 36.33

T&

62011.18

 〖 wh 〗

 _s Cra' *e pala+ca (m) 2.4! 3.!0

E&C_aw h_s H 

M'me+,' (>gm)/m 939.! 1612.11

9600.9: Cra' *e pala+ca (m) 3.20 2.! 4. 4.

M'me+,' (>gm)/m 4649!.!9 14144.9 19633.09 16!.99

2193.36

4'$'""'; +& /&& 5$ 

2.64



2

O<



1.

O<

4'$'""'; +& *'m'& 5$D 

1.53

P';   ,&

X_0

2.2

e

m

0.68 

F

C/6



1.0!

O<

q1 =

1.59

>g/cm2

F

1.!

O<

q2 =

0.35 

>g/cm2

F

1.!

O<

3.- DISEÑO DE PANTALLA R$,& /'"  Al,ura *e la pa+,alla h =

.!

m

8arga& ue ac,ua+ &'re la pa+,alla 1!0!.24 >g/m

Ha =

Hb =

33.!9 >g/m

M'me+,' e+ la a&e *e pa+,alla 3904.!! (>gm)/m

Mu =

peral,e eec,7' *e pa+,alla d = 6.666666666! cm

8Glcul' *el Grea *e acer'

-=0.85-√(0.225-(!."#$)/

(%'"2)) - 

0.069

8ua+,a *e acer'

*=(w"')/ ,s=*  Acer' eH,er'r (2/3 A&) 1.09 cm2

*=  A& 

0.0034 22.63

Acer' +,er'r (2/3 A&) cm2 !.4

cm2

&erG *&,ru*' e+ *'& capa&

E&pacame+,' *el acer'

$

.00 cm

 Acer' a u&ar 



4

E&pacame+,' *el acer'

$

16.00 cm

+,er'r  Jp'r &urame+,' c'+&

K&ar 

Ø 1/2" @ 8 cm

eH,er'r 

K&ar 

Ø 1/2" @ 16 cm

+,er'r 

16 cm

Reuer' mL+m'  Asmin (vertical) =0.0012*100*d =

!.

cm2

21.0

cm2

9.00

cm2

R$,& >&'&  Asmin (horiontal in!erior) = 0.00"0*100*! =  Asmin (horiontal su#erior) = 0.00"0*100*c =

el acer' a u,lar &erG u+'rme e+ ,'*a la &ecc+  &e *&,rurG e+ *'& capa& la eH,er'r gual a la +,er'r ue &erG la m,a* *el acer' calcula*' pue&,' ue gra+ par,e *e la& *'& cara& e&,G& eHpue&,a& a la +,erpere  Acer' a u&ar; 4 $ramo su#erior% 2  m

$ramo in!erior% ".1 m

 Acer' eH,er'r;

4.0

Ø 1/2" @ 28 cm

 Acer' +,er'r;

4.0

Ø 1/2" @ 28 cm

 Acer' a u&ar;

4

 Acer' eH,er'r;

10.!

Ø 1/2" @ 11 cm

 Acer' +,er'r;

10.!

Ø 1/2" @ 11 cm

El reuer' &e u+'rmarG *e la &gue+,e ma+era? ,e+e+*' e+cue+,a el agre,ame+,' $ramo su#erior% 2  m

$ramo in!erior% ".1 m

 Acer' eH,er'r;

Ø 1/2" @ 25 cm

 Acer' +,er'r;

Ø 1/2" @ 25 cm

 Acer' eH,er'r;

Ø 1/2" @ 11 cm

 Acer' +,er'r;

Ø 1/2" @ 11 cm

8'r,e e+ la a&e *e la pa+,alla; &u =

2!33.6

>g

c0.3 √(^ )

 ∅=

3!26.12

>g

.- DISEÑO DE ?APATA R$,&  ; 8arga ue ac,ua &'re el ,al+; 'ul =

19160.6 >g/m

 u

8Og

∅=

1036.46

>g

 u

8O