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Drava River Motorway Bridge (A5)

In the lower part, a cross‑connection for the pylon legs served as bracing; the legs converge a few metres below the head. : In the lower part, a cross‑connection for the pylon legs served as bracing; the legs converge a few metres below the head.
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The precast beams of the foreland bridges are supported on 180 cm thick circular columns complete with mushroom‑shaped heads – thanks to the specially prepared Peri steel formwork, the best concrete surface results have been achieved
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The internal cantilevered parapets of the two separate carriageways were efficiently formed by means of an intelligently planned, movable solution: both sets of formwork were suspended on a construction consisting of Variokit and Peri Up system components which can quickly be moved to the next concreting section
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A Variokit cantilevered parapet carriage served for constructing the external cantilevered parapets. The horizontal loads are transferred via friction, anchoring is not required.
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Two 75 m high, A‑shaped pylons carry the three main bridge segments with a total length of 420 m. Efficient construction had been ensured by Peri engineers by combining the CB and RCS climbing systems to create a customized formwork solution
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On the forward and reversed-inclined outer walls, the rail-guided RCS formwork was climbed by means of mobile hydraulic units; the CB climbing formwork on the front sides was moved to the next casting segment by crane. For this project, this combination provided the optimum solution regarding speed and material costs.
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General Information

Status: under construction

Project Type

Structure: Three-span cable-stayed bridge
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Function / usage: Motorway bridge / freeway bridge
Material: Prestressed concrete bridge
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Location

Location: , ,
Crosses:
  • Drava River
Coordinates: 45° 37' 3.39" N    18° 35' 5.09" E
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Technical Information

Dimensions

total length 2 485 m
pylons height 75 m
main bridge
total length 420 m
span lengths 100 m - 220 m - 100 m
number of spans 3

Case Studies and Applied Products

RESTON®STU – Shock Transmission Units

RESTON®STU – Shock Transmission Units

The mageba Shock Transmission Unit (STU) is designed to be connected between bridge structure components to form a rigid link under dynamic loads induced by forces such as vehicle braking and earthquakes. It can be used for strengthening ... [more]

Participants

Contractor
Shock absorbers
Formwork & shoring

Relevant Web Sites

  • About this
    data sheet
  • Structure-ID
    20070519
  • Published on:
    21/01/2016
  • Last updated on:
    01/05/2023
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