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Plate Anchorage SDR |
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The single unit
plate anchorage is designed for plate structures as well as transverse tendons
in bridges .
small edge and
center distances allow for an economical anchorage layout in condensed
situations.
The plate Anchorage
SDR has an enlarged plate that is designed to work with lower strength concrete
(c20/25 according to EC2) |
|
|
|
stressing
anchorage |
dead end anchorage |
coupling |
ultimate load
(kN) |
|
accessible |
not accessible |
from |
to |
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|
|
744 |
2.511 |
|
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pocket former for
each anchorage system on request |
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Technical Data |
|
type
0.5¹¹ |
ultimate load
Ǿ 12.9 mm
(186kN per strand) |
type
0.6¹¹
|
ultimate load
Ǿ 15.7 mm
(279kN per strand) |
A |
B |
C |
D |
|
KN |
KN |
mm |
mm |
mm |
mm |
|
5902 |
372 |
6902 |
558 |
130 |
180 |
50 |
350 |
|
5903 |
- |
6903 |
837 |
130 |
180 |
50 |
350 |
|
5904 |
744 |
6904 |
1.116 |
140 |
200 |
52 |
350 |
|
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Details Of The Anchorage
Zone
|
|
Ǿ 12.9/15.7mm,
ultimate load 186/265 KN |
|
type
0.5¹¹ |
distances of the
anchorages
|
add
reinforce. |
type
0.6¹¹
|
distances of the
anchorages
|
additional reinforcement |
|
helix |
stirrups |
|
centre
distances |
edge
distances |
centre
distances
|
edge
distances
|
E |
F |
n |
e |
a x
b |
G |
n |
g |
| |
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| |
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|
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
|
5902 |
on request |
6802 |
160/240 |
100/140 |
170 |
200 |
4 |
8 |
140/220 |
235 |
4 |
10 |
|
5903 |
6803 |
180/260 |
110/150 |
170 |
200 |
4 |
10 |
160/240 |
265 |
5 |
10 |
|
5904 |
6804 |
200/160 |
120/160 |
170 |
200 |
4 |
12 |
180/260 |
273 |
6 |
12 |
|
|
| |
|
Ǿ 15.7mm, ultimate
load 279 KN |
|
type
0.6¹¹ |
distances of the
anchorages
|
additional reinforcement |
|
helix |
stirrups |
|
centre
distances |
edge
distances |
E |
F |
n |
e |
a x b |
G |
n |
g |
|
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
|
6902 |
160/240 |
100/140 |
170 |
200 |
4 |
8 |
140/220 |
235 |
4 |
12 |
|
6903 |
180/260 |
110/150 |
170 |
200 |
4 |
10 |
160/240 |
265 |
5 |
12 |
|
6904 |
200/280 |
120/160 |
170 |
200 |
4 |
12 |
180/260 |
273 |
6 |
14 |
|
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the values for the
anchorage are based on FIP concrete strength after 28 days of 25N/mm² (cube) or
21 N/mm² (cylinder)
possible to apply to other code systems or concrete strengths.(e.g. ASTM, BS,DIN
and concrete strengths of 35N/mm², 45
N/mm² )
Max. prestressing load 75% of ultimate load (GUTS) (short term overstressing to
80% is permissible) |
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