Product specifications

User information Doka heavy-duty supporting system SL-1
17999759002 - 06/2008 Ü
The Formwork Experts
a ... 22.6 cm
b ...24.0 cm
c ... System increment-grid 50.0 cm
Permitted internal forces: System beam SL-1 not
screw-jointed (without proof of stability - see buck-
ling diagram for System beams SL-1)
N
f
= actual normal force in the System beam SL-1
Buckling diagram: System beam SL-1 not screw-
jointed
Technical data:
Section modulus: 1200 cm
3
Moment of inertia: 14,600 cm
4
Permitted moment M [kNm]
Permitted shear force Q [kN]
G N
f
= 0 kN
H N
f
= 100 kN
I N
f
= 200 kN
J N
f
= 300 kN
K N
f
= 400 kN
L N
f
= 600 kN
9759-236-01
a
c
c
c
c
c
c
b
020
40
60
80
100 120
140
160
180
250
200
150
100
50
0
220
200
240
260
280300
z
z
y
y
9759-107a
G
G
H
H
I
I
J
J
K
K
L
L
Permitted moment M [kNm]
Permitted normal force N [kN]
O Effective length = 100 cm
P Effective length = 200 cm
Q Effective length = 300 cm
R Effective length = 400 cm
S Effective length = 500 cm
200
180
160
140
120
100
80
60
40
20
0
050
100
150
200
250 300
350
400
450
500
O
P
Q
R
S
O
P
Q
R
S
y
y
z
z
177
65
9759-108a