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12 664 80 00

Renovation of the viaduct along ul. Bolesława Krzywoustego over al. Jana III Sobieskiego in Wrocław

Country: Poland, Wrocław Project value: 1338429.8 Type: Roads and Bridges Project status: Concluded
Description

The works include a four-span viaduct, static diagram of a continuous beam with abutments sunken in the road fill. The span has been shaped as a monolithic RCC beam structure. Two massive beam girders of a trapeze profile have been combined with the deck in a monolithic manner. In the plan, the carriageway on the viaduct is located on the transition straight section and partially on the transition curve combining the straight with the circular arch (R=54,5m). In the profile, the gradeline is inscribed in the vertical curve R= 800m.

 

Basic parameters:

Viaduct:

  • Load: B

  • Total length of the structure: 84,85m

  • Theoretical span: 17,62 + 18,00 + 17,98 + 17,75

  • Carriageway width: 2 x 3,50m = 7,00m

  • Sidewalks: 2 x 1,50 = 3,00m

 

Access roads to the viaduct:

  • Road class: L

  • Carriageway structure: KR5

  • Basecourse: BA 0/31,5 TH. 14cm

  • Binding course: BA 0/25 th. 9cm

  • Wearing course: SMA 0/11 th. 4cm

 

Customer:

Zarząd Dróg i Utrzymania Miasta we Wrocławiu ( Roads and City Maintenance Administration in Wrocław)

Contract Value:

5 434 025 PLN / 1 338 429.80 EUR
1 EUR = 4.06

Year:

09/2009 – 09/2010