
39
Q
A
N
A
V
C
V
1
H
1
B1 Planning the Supporting Structure
Anchor Forces
H
1
: Horizontal force on the slab shoe
(positive: tension, negative: com-
pression)
V
1
: Vertical force on the slab shoe
Q
A
: Anchor shear force
N
A
: Anchor tension force
V
C
: Support force of the slab
If the concrete slab is not sufficient-
ly stable, then a slab prop, e.g.
MULTIPROP, is to be installed under
the slab to provide load relief.
(Fig. B1.27)
– Due to unscheduled load relief of the
slab, slab props already installed can
fall over. Secure slab props against
falling over especially on the edge of
the structure.
Comply with "PERI Design Informa-
tion LPS Light Protection Screen"!
– The load-bearing capacity of the Slab
Shoe-2 LPS and the anchoring must
be verified separately.
– The load-bearing capacity of the an-
choring depends on the type of an-
chor, anchoring depth, edge distances
and the concrete strength. Deviating
conditions may require the installation
of additional back-draft reinforcement
or reinforcement for the edge sur-
rounding.
– The contractor is responsible for the
correct transfer of the reaction forces
into the building structure.
Fig. B1.27
LPS Screen Lightweight Climbing Enclosure
Instructions for Assembly and Use – Standard Configuration