Bridges along highway ring road of Wroclaw

Biliszczuk, J.; Onysyk, J.; Barcik, W.; Sadowski, Krzysztof; Prabucki, P.; Szczepański, Jacek; Sulkowski, Mariusz

doi:10.2749/222137807796157940

Cited by 2 publications

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“…The total length of the highway bridges and viaducts exceeds 6 km, which constitutes 22% of the entire length of the route. 1 The largest bridge structure along the ring road is the Rę dziń ski Bridge, crossing the Odra River near Rę dzin stage of fall. 2,3 This route for the motorway through this area was selected as a Inside the pylon, a steel core as shown in Fig.…”

Section: Introductionmentioning

confidence: 99%

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Rędziński Bridge in Wrocław—The Largest Concrete Cable-Stayed Bridge in Poland

Biliszczuk

Barcik²,

Onysyk

et al. 2014

Structural Engineering International

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result of social protests against other alternative solutions. A large span bridge thus became necessary to allow for the unconstrained future modernization of Rę dzin water stage of fall and two water locks.The bridge consists of three substructures ( Fig. 2): -E1 southern fl yover: 610-m long, 11 span continuous beam (box girders) made of prestressed concrete, span lengths 40 + 2 × 52 + 56 + 6 × 60 + 50 m; -M2 cable-stayed main bridge: 612-m long, span lengths 50 + 2 × 256 + 50 m, with two separate superstructures made of prestressed concrete, suspended to a single 122-m high pylon;-E3 northern fl yover: 520-m long, nine span continuous beam (box girders), made of prestressed concrete, span lengths 50 + 7 × 60 + 50 m.The superstructure of the main bridge, presented in Fig. 3, consists of two box girders made of prestressed concrete class C50/60 (one for each carriageway of the motorway), suspended to an H-shaped concrete pylon (concrete class C50/60). Inclined side walls of the girders were made of reinforced concrete precast panels. AbstractThis paper describes the largest structure along the motorway ring road of Wrocław (Poland)-a cable-stayed bridge over the Odra River near Rę dzin barrage. The river flows there in its main bed, while inland navigation uses additional water channels. Pylon of the new bridge is situated on an island located between the river and the channels. The structure is 1742 m long and consists of two multi-span flyovers and a 612-m-long cable-stayed bridge with separate decks suspended to one 122-m-high pylon. The superstructure consists of two prestressed concrete box girders, one for each carriageway of the highway. The decks of the main bridge are suspended to a reinforced concrete pylon by 80 pairs of stay cables. The bridge with a deck area of approximately 65 000 m 2 was constructed within 36 months.

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Section: Introductionmentioning

confidence: 99%

“…1 The 27-km-long ring road runs through the western and northern parts of the city (Fig. 1), along the border of an urbanized area.…”

Section: Introductionmentioning

confidence: 99%

Rędziński Bridge in Wrocław—The Largest Concrete Cable-Stayed Bridge in Poland

Biliszczuk

Barcik²,

Onysyk

et al. 2014

Structural Engineering International

Self Cite

View full text Add to dashboard Cite

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“…al. [10]. Several dozen of bridges and pedestrian footbridges made of composite materials are described by J. Chróścielewski et al and T. Siwowski, H. Zobel et al [11][12][13].…”

Section: Introductionmentioning

confidence: 99%

The BIM 5D model of the bridge built using the incremental launching method

2023

Archives of Civil Engineering

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BIM technology is not commonly used in the Polish bridge engineering yet. The article presents a case study of a road bridge made of prestressed concrete and built using the incremental launching method, modelled according to the BIM technology. The bridge with a complex geometry is located along the S1 expressway. Particular attention is paid to the development of the BIM 5D model created on the basis of a design developed traditionally in order to gain competence and verify the set goals. The process of creating subsequent stages of the BIM model is characterized synthetically, in particular the 3D geometric model with the surrounding area and additional 4D (time) and 5D (costs, kinds of materials) dimensions together with the software used. The article discusses the assumptions adopted for the development of numerical models and data analyses. The developed models take into account the assembly phase (construction) and the use (operation) phase, appropriate for the incremental launching method. The results obtained while using BIM technology were confronted with the results identified on the basis of a conventional design. Conclusions present the most important challenges and the achieved goals as well as the pros and cons of creating designs while using BIM technology.

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Bridges along highway ring road of Wroclaw

Cited by 2 publications

References 0 publications

Rędziński Bridge in Wrocław—The Largest Concrete Cable-Stayed Bridge in Poland

Rędziński Bridge in Wrocław—The Largest Concrete Cable-Stayed Bridge in Poland

The BIM 5D model of the bridge built using the incremental launching method

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