84
999805002 - 09/2018
Structural design
User Information
Load-bearing tower Staxo 40
Permitted leg loads
Free-standing systems (without back-stay, without holding device)
Top-held systems (e.g. enclosed space, or with back-stay)
Frame size [m]
Screw-jack extension lengths
[cm]
at top and bottom respectively
Inter-frame
space [m]
N° of frame planes
connected to one
another by diagonal
crosses (multi-plane
tower)
Max. height [m] of
load-bearing tower
without intermediate
anchoring
(Intermediate anchor-
ing planes may be
necessary while the
towers are being
erected)
Permitted leg load [kN]
Unbraced
Braced
Head units
restrained
Head units
not restrained
V
H
V
H
up to 1.80
15
70
≥ 1.5
≥ 2
7.5
36.7
0.5
32.6
0.4
≥ 3
12.9
33.5
0.5
31.8
0.4
≥ 1.0
≥ 2
7.5
34.5
0.5
31.1
0.4
≥ 3
12.9
30.4
0.4
30.5
0.4
30
≥ 1.5
≥ 2
7.8
33.7
0.5
25.8
0.4
≥ 3
13.2
31.7
0.4
24.9
0.4
≥ 1.0
≥ 2
7.8
31.3
0.4
24.8
0.4
≥ 3
13.2
27.3
0.4
23.9
0.4
up to 1.20
15
70
≥ 1.5
≥ 2
7.5
41.4
0.5
39.1
0.5
≥ 3
14.7
36.4
0.5
36.0
0.5
≥ 1.0
≥ 2
7.5
39.2
0.5
36.5
0.5
≥ 3
12.3
34.3
0.5
33.7
0.5
30
≥ 1.5
≥ 2
7.8
38.6
0.5
31.6
0.5
≥ 3
15.0
34.2
0.5
30.1
0.4
≥ 1.0
≥ 2
7.8
37.3
0.5
30.1
0.4
≥ 3
12.6
32.4
0.5
29.7
0.4
Frame size [m]
Screw-jack extension lengths
[cm]
at top and bottom respectively
Inter-frame
space [m]
N° of frame planes
connected to one
another by diagonal
crosses (multi-plane
tower)
Max. height [m] of
load-bearing tower
without intermediate
anchoring
(Intermediate anchor-
ing planes may be
necessary while the
towers are being
erected)
Permitted leg load [kN]
Unbraced
Braced
Head units
restrained
Head units
not restrained
up to 1.80
15
70
≥ 1.5
≥ 2
2.1
39.3
35.1
20
37.5
33.2
≥ 1.0
≥ 2
2.1
39.3
34.5
≥ 3
20
35.5
32.2
30
≥ 1.5
≥ 2
2.4
35.2
30.1
20
35.0
26.8
≥ 1.0
≥ 2
2.4
35.2
29.5
≥ 3
20
34.3
25.7
70
—
≥ 1.5
≥ 2
3.2
20.9
—
20
20.9
—
≥ 1.0
≥ 2
3.2
23.3
—
≥ 3
20
18.9
—
up to 1.20
15
70
≥ 1.5
≥ 2
1.5
44.3
40.9
20
44.7
41.5
≥ 1.0
≥ 2
1.5
44.1
40.5
≥ 3
20
44.6
40.5
30
≥ 1.5
≥ 2
1.8
40.7
35.9
20
41.4
33.7
≥ 1.0
≥ 2
1.8
40.3
35.5
≥ 3
20
40.5
32.3
70
—
≥ 1.5
≥ 2
2.6
28.7
—
20
29.5
—
≥ 1.0
≥ 2
2.6
28.6
—
≥ 3
20
29.1
—
NOTICE
▪
Secure the load-bearing tower against slip-
page and tipover, in all situations!
▪
Ensure that all loads are applied centrally!
