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Tower

T-201 is a tower with a height of 15.8m and diameter of 2m, resulting in an L/D ratio of 7.9. It contains 24 trays spaced 0.6m apart. Design rules dictate a safety factor of 10% extra trays, a maximum height of 53m due to wind and foundation concerns, and an L/D ratio below 30 typically requiring special design.

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55 views1 page

Tower

T-201 is a tower with a height of 15.8m and diameter of 2m, resulting in an L/D ratio of 7.9. It contains 24 trays spaced 0.6m apart. Design rules dictate a safety factor of 10% extra trays, a maximum height of 53m due to wind and foundation concerns, and an L/D ratio below 30 typically requiring special design.

Uploaded by

aznil
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
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Tower (T-201)

From table 11.13 heuristics for tower.


Rule 9
:- A safety factor of 10% of the number of trays calculated by the best
means is advisable.
Rule 14
:- Limit the tower height to about 53m (175ft) max Because of wind
load and foundation consideration. An additional criterion is that L/D
be less than 30 (20< L/D< 30 often will require special design.)
L= 15.8m
D= 2m
L/D= 7.9
From table 11.14 heuristics for trays
Rule 1
:- For reasons of accessibility, tray spacing are made 0.5-0.6m(in).
Spacing of trays in T-201 is 24 in.

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