Design of a reconstruction of an existing railway viaduct Vrskmaň

The double-track railway viaduct has 13 simply supported spans of the length of 30,0 m. In each span and below each track, the superstructure is composed of a pair of precast pre-tensioned concrete girders PSKT-30. The reconstruction contains temporary supports of the precast girders, demolition of the upper parts of supports, new UHPFRC cross beams with new bearings, a composite reinforced concrete deck slab etc.
Design 2022 to 2023, supposed construction 2024 to 2026.

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