Peri SKYDECK - Transfer of horizontal loads from a casting segment

40
60°
2.447 0.54 0.54 0.54 0.54 0.54 0.54 0.54 0.54 0.54 kN
2.447 kN 0.54 kN0.54 kN0.54 kN
c = 1.50 m c = 0.75 m
25 7.83 1.430 0.715 0.540 0.270 2.447 1.224 0.033 0.016 1.291 0.645
1.50 kN
2.60 kN
3.00 kN
60°
SKYDECK Panel Slab Formwork
Instructions for Assembly and Use – Standard Configuration
A7 Horizontal bracing
Requirements
– Load Case Combination LFK 1:
Concreting
– Load Case Combination LFK 2: Storm
– Slab thickness d = 25 cm
– Panel span = 1.50 m
– 1 edge area
– 9 inner bays
Number of chains
– The load case combination which re-
sults in the biggest value is decisive.
– Permissible horizontal component of
the tension load on the anchor chain
= 3 kN x cos 60° = 1.5 kN. (Fig. A7.04)
Calculation
Load Compilation LFK 1 Concreting
1 x H
load
edge area + 9 x H
load
inner bay = ∑H
2.447 kN + (9 x 0.54 kN) = 7.307 kN
Load Compilation LFK 2 Storm
1 x H
load
edge area + 9 x H
load
inner bay = ∑H
1.291 kN + (9 x 0.033 kN) = 1.588 kN
Number of chains
∑H = 1.588 kN < 7.307 kN
LFK 1 Concreting is decisive
n
chain
= ∑H / perm. tension force of chain
= 7.31 kN : 1.5 kN = 4.87 chains = 5 chains
Transfer of horizontal loads from a casting segment
Example 1
Open building edge on one side
Bracing in one building direction. (Fig. A7.05)
Values: see Table A14.01.
Fig. A7.05
Fig. A7.04
Cycle joint
Chain 1 Chain 2 Chain 3 Chain 4 Chain 5
Fig. A7.06
Excerpt from Table A14.01
Slab
thickness
[cm]
Load
according
to DIN
EN 12812
[kN/m²]
Horizontal Load
edge area
[kN]
Load Case Combination LFK 1: Concreting*
Load Case Combination LFK 2: Storm**
Horizontal Load
inner bay
[kN] Horizontal Load
edge area
[kN] Horizontal Load
inner bay
[kN]
Horizontal Load
edge area
[kN]
from
stopend
formwork
pressure
from
stopend
formwork
pressure
Panel span
c = 1.50 m
Panel span
c = 0.75 m
Panel span
c = 1.50 m
Panel span
c = 0.75 m
Panel span
c = 1.50 m
Panel span
c = 0.75 m
Panel span
c = 1.50 m
Panel span
c = 0.75 m
SKYDEKC AuV_ex_791458.indb 40 13.12.16 16:56