Doka Xclimb 60, Instructions For Assembly And Use

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22 999801002 - 02/2017
Structural design User Information Automatic climbing formwork Xclimb 60
Structural design
Wind pressure
1) Determine the wind pressure as a function of the
wind speed, the building environment and the
structure height.
2) Use the relevant curve (A) to (E) in the following
diagram.
Note:
Intermediate values may be linearly interpolated.
Influence width of the vertical profiles
Example
▪
Basic data:
- Curve (B) (wind pressure = 1.70 kN/m
2
)
- Formwork height: 4.00 m
▪
Influence width: 3.50 m
➤
If wind speeds > 72 km/h are likely, and
when work finishes for the day or before pro-
longed work-breaks, move the travelling unit
forward (together with the formwork) until it
meets the top of the previously cast section,
and knock the fixing-wedges into place.
☞
Important note:
The structural design data given here apply
only to standard assignments on straight walls.
Additional precautions can be taken so as to
achieve project-specific optimisations.
For assignments on e.g. inclined walls, sepa-
rate statical verification must be performed.
Wind pressure [kN/m
2
]
w
e
= c
p, net
x q
(Ze)
2.21 1.70 1.43 1.10 0.85
Curve (A) (B) (C) (D) (E)
Follow the directions in the Calculation Guide
'Wind loads to the Eurocodes' when determin-
ing the wind pressure, or consult your Doka
technician!
Formwork height [m]
Influence width [m]
☞
Important note:
▪
If the enclosure around the suspended plat-
forms has a solidity ratio no greater than
25%, intermediate suspension profiles are
not statically necessary.
(e.g. when scaffold tubes are used)
▪
The diagram applies to enclosures with a
solidity ratio of up to 50% when intermediate
suspension profiles are used.
▪
For enclosures with a solidity ratio of over
50%, revised statical verification is required.
▪
When stationary, the vertical profile is only
allowed to be held in 2 shoes.
98010-101
4.50
4.00
3.50
3.00
2.50
2.00 2.50 3.00 3.50 4.00 4.50 5.00 5.50 6.00
D B E C
A