calcul siloz rezervor - ec8

8/13/2019 Calcul Siloz Rezervor - EC8

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R 2.135 m r 1

H 7.285 m E 210000000

t 0.002 m fy 355000

n 0.3 -=H/R 3.41

0

r 2.135 m =r/R 1

z 0 m =z/H 0

Z absolut =z/H R absolut =r/R

Ci(=fix,)

presiunea pe

perete

Ci(,=fix)

presiunea pe fund

0.36425 0.05 0.10675 0.05 0.292 0.015

0.7285 0.1 0.2135 0.1 0.292 0.029

1.09275 0.15 0.32025 0.15 0.291 0.0441.457 0.2 0.427 0.2 0.292 0.058

1.82125 0.25 0.53375 0.25 0.291 0.073

2.1855 0.3 0.6405 0.3 0.290 0.088

2.54975 0.35 0.74725 0.35 0.289 0.102

2.914 0.4 0.854 0.4 0.287 0.117

3.27825 0.45 0.96075 0.45 0.285 0.132

3.6425 0.5 1.0675 0.5 0.282 0.146

4.00675 0.55 1.17425 0.55 0.279 0.161

4.371 0.6 1.281 0.6 0.273 0.176

4.73525 0.65 1.38775 0.65 0.266 0.1915.0995 0.7 1.4945 0.7 0.255 0.206

5.46375 0.75 1.60125 0.75 0.242 0.220

5.828 0.8 1.708 0.8 0.222 0.235

6.19225 0.85 1.81475 0.85 0.197 0.250

6.5565 0.9 1.9215 0.9 0.157 0.266

6.92075 0.95 2.02825 0.95 0.105 0.281

7.285 1 2.135 1 0.000 0.296

Caracteristici rezervor Caracteristici lic

Unghiul fata de orizontala la care

PRESIUNEA IMPULSIVA

, , , = (, )()

(,)=... formula

17

19

Presiunea impulsiva pe peretele vertical

1

1


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0.0 5.0 10.0 15.0

1

3

5

7

9

11

13

15

Presiunea impulsiva pe

peretele vertical

1

y = -372.84x6+ 1010.1x5- 1071.7x4+ 544.71x3-

136.41x2+ 14.83x + 11.473

0.0

2.0

4.0

6.0

8.0

10.0

12.0

14.0

0 0.5 1 1.5

Pres. Impulsiva pe perete vetical

Pres. Impulsiva pe perete

vetical

Poly. (Pres. Impulsiva pe

perete vetical)

1


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Tc 1 sec

tone/m3 ag 0.28 g

kN/m^2 g 9.81 m/s2

kN/m^2 qconvectiv 1 - hconv

qimpulsiv 1.5 - himpb(t) C 1.272 - b0

grade b(t) I 1.833 - b0v

SA(t) C 4.71 m/s2

SA(t) I 5.63 m/s2

b(t) Respiratie 2.00 -

SA(t) Respiratie 3.85 m/s2

SA(t) Verical 1.92 m/s2

Pres. Impulsiva pe

perete vetical

Pres. Impulsiva

pe fund

12.0 0.6 y1 0.0115

12.0 1.2 y2 -1.1E-08

12.0 1.8 y3 9.7E-1412.0 2.4

11.9 3.0

11.9 3.6

11.8 4.2

11.8 4.8

11.7 5.4

11.6 6.0

11.4 6.6

11.2 7.2

10.9 7.810.5 8.4

9.9 9.0

9.1 9.7

8.1 10.3

6.4 10.9

4.3 11.5

0.0 12.2

Caracteristici amplasament

id

calculez presiunea

2.0

4.0

Presiunea impulsiva pe fundul rezervorului

17

19


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0.0

2.0

4.0

6.0

8.0

0.0

1 2 3 4 5 6 7 8 9 1011121314151617181920

Presiunea impulsiva pe fundul

rezervorului

1

3

5

7

9

11

13

15

0.0 5.0 10.0 15.0

1

3

5

7

9

11

13

15

17

19

Presiunea verticala

Presiunea verticala

0.0

1

3

5

7

9

11

13

15

17

19

y = 159.14x6- 406.37x5+ 415.27x4- 203.3x3+

49.665x2- 5.1965x + 0.2043

0.0

1.0

2.0

3.0

4.0

5.0

6.0

7.0

8.0

9.0

0.0

0 0.2 0.4 0.6 0.8 1 1.2

Ci(=fix,) presiunea conv. pe perete

Ci(=fix,) presiunea

conv. pe perete

Poly. (Ci(=fix,)

presiunea conv. pe

perete)

0.0

2.0

4.0

6.0

8.0

10.0

12.0

14.0

y = 0.2331x6- 0.3975x5+ 0.3911x4- 0.0845x3+

0.0382x2+ 11.979x + 0.0001

6.0

8.0

10.0

12.0

14.0

Pres. Impulsiva pe fund

Pres. Impulsiva pe fund

Pol . Pres. Im ulsiva e


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0.0

2.0

4.0

0 0.2 0.4 0.6 0.8 1 1.2

. .

fund)


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nr pt suma ci H/R ci cc

0 13 3.41 7.03 1.48

1 14

0.50% 1.35 2 15 Timpulsiv 0.12 sec

3% 1.12 3 16 Tconvectiv 2.16 sec

2.75 - 4 17

3 - 5 18 fvd 11.1 Hz

6 Tvd 0.09 sec

7

8

9

10

11

12

Ci(=fix,)

presiunea

conv. pe

perete

Ci(,=fix)

presiunea

conv. pe

fund

pvr(,t)

0.0 0.0 13.3

0.0 0.0 12.6

0.0 0.0 11.90.1 0.0 11.2

0.1 0.0 10.5

0.1 0.0 9.8

0.1 0.0 9.1

0.2 0.0 8.4

0.3 0.0 7.7

0.4 0.0 7.0

0.5 0.0 6.3

0.7 0.0 5.6

0.9 0.0 4.91.3 0.0 4.2

1.8 0.0 3.5

2.4 0.0 2.8

3.3 0.0 2.1

4.6 0.0 1.4

6.5 0.0 0.7

9.4 0.0 0.0

BLACK BOX

Presiunea convectiva Pres.

Verticala

Presiunea convectiva pe peretele vertical

0.0


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.0 2.0 4.0 6.0 8.0 10.0

Presiunea convectiva pe

peretele vertical

0.0

0.0

0.0

0.0

0.0

0.0

0.0

1 2 3 4

10.0 20.0 30.0 40.0

Presiunea respiratie elastica


0.0 10.0

1

3

5

7

9

11

13

15

17

19

y = -14.007x + 14.007

0 0.2 0.4 0.6 0.8 1 1.2

Pres. Verticala

Pres. Verticala

Linear (Pres. Verticala)

-5.0

0.0

5.0

10.0

15.0

20.0

25.0

30.0

35.0

0 0.2

y = -0.0007x6+ 0.0039x5- 0.0006x4- 0.0209x3-

5E-05x2+ 0.0498x - 1E-07

0.0

0.0

0.0

0.0

0.0

Ci(,=fix) presiunea conv. pe fund

Ci(,=fix) presiunea

conv. pe fund


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0.0

0.0

0.0

0 0.2 0.4 0.6 0.8 1 1.2

o y. , = x

presiunea conv. pe fund)


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mi/m mc/m hi/H hc/H hi'/H hc'/H

0.90 0.16 0.45 0.90 0.48 0.83

TB TC TD

0.07 0.7 3

0.1 1 3

0.16 1.6 2

0.05 0.45 3.00

qvertical 1.5 -

f()

1.41

pvf(,t) Ph

32.2 67.9 0.18 0.00 0.20

31.9 64.3 0.19 0.00 0.20

31.4 60.7 0.20 0.00 0.2030.7 57.2 0.21 0.00 0.20

29.8 53.6 0.22 0.00 0.20

28.8 50.0 0.24 0.00 0.20

27.5 46.5 0.25 0.00 0.20

26.1 42.9 0.28 0.00 0.20

24.6 39.3 0.30 0.01 0.20

22.8 35.7 0.32 0.01 0.20

21.0 32.2 0.36 0.02 0.20

19.0 28.6 0.39 0.02 0.20

16.9 25.0 0.44 0.04 0.2014.7 21.4 0.49 0.06 0.20

12.4 17.9 0.56 0.10 0.20

10.0 14.3 0.64 0.17 0.20

7.5 10.7 0.75 0.31 0.20

5.1 7.1 0.90 0.65 0.20

2.5 3.6 1.20 1.82 0.20

0.0 0.0 #DIV/0! #DIV/0! #DIV/0!

Spectru vertical

Presiunea

respiratie

elastica

Presiunea

hidrostatica

Pres.

Im

p/P

hidro

Pres.

Co

nv/P

hidro

Pres.

Ve

rt/P

hidro

Presiunea convectiva pe fundul

rezervorului1.40

1.60

1.80

2.00


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5 6 7 8 9 1011121314151617181920

Presiunea convectiva pe

fundul rezervorului

20.0 30.0 40.0 50.0 60.0 70.0 80.0

Series1

y = -0.4484x6- 0.4343x5+ 8.5531x4- 0.1541x3-

39.804x2- 0.0033x + 32.291

0.4 0.6 0.8 1 1.2


Presiunea respiratie

elastica

Poly. (Presiunea respiratie

elastica)

0.00

0.20

0.40

0.60

0.80

1.00

1.20

1 2 3 4 5 6 7 8


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13/14

wcn 2.91 wf 105.00

Tcn 2.16 Tf 0.060

0.47 1

0.50 1

0.52 10.54 1

0.56 1

0.58 1

0.59 1

0.61 1

0.62 1

0.64 1

0.65 1

0.66 1

0.67 10.68 1

0.69 1

0.70 1

0.70 1

0.71 1

0.71 1

#DIV/0! 1

Pres.

R.E.

/P

hidro

Series1


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9 10 11 12 13 14 15 16 17 18 19

Series2

Series3

Series4

Series5

calcul siloz rezervor - ec8

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