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Reconstructions |
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Tisza flood bridge at Szolnok |
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Loading class: |
"A" (800 kN) |
Span: |
10,10 + 15 x 16,20 + 10,10 m |
Traffic lanes: |
2,40m sidewalk/cycle lane + 9,00m roadway + 2,40m sidewalk/cycle lane |
Length of the bridge: |
264,00 m |
Width of the bridge: |
14,87 m |
Structural depth: |
1,43 m |
Prestressing: |
4-4 pcs of VT-CMM 04-150 prestressing cables / side |
The Tisza Flood Bridge at Szolnok
has been reconstructed in 1996. The multispan deck
consisting of prestressed precast bridge beams has
been strenghtened with external prestressing cables.
The tendons protected with doubly extruded PE cover
are lead along the outer beams in the whole length
(ca.260 m) of the bridge, with changes of direction
on saddles at midspans and at supports. The special
steel structures of the lower saddles are connected
with transversal Dywidag bars below the bridge so as
to lead transversal prestressing into the deck,
simultaneously with the longitudinal prestressing.
In this way the co-action of the inner beams could
be improved.
Building contractor: Hídépítő Rt. |
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