Extradosed bridge across the Nosicka dam alongside Puchov
design of construction methods, static calculations, detailed design and shop drawings for bridge substructure and superstructure
Project name: HIGH-SPEED RAIL "PUCHOV – ZILINA", PART 44, SECTION "PUCHOV – POVAZSKA BYSTRICA"
General designer : REMING CONSULT, a.s.
Contractor : Doprastav a.s.
Position of LKM Consult: Designer of bridge substructure and superstructure, structural design
Termination: 15.11.2020
Project Description
Bridge across Nosicka dam near Puchov, Slovak Republic, transfers double-tracked high-speed railway across dam reservoir. Bridge is located in neighbourhood of tunnel Diel. Designed railway speed is 160 km/h.
Basic disposition of the bridge designed by REMING CONSULT joint-stock company consider an extradosed continuous prestressed concrete double-cell box girder of 12-span. The bridge superstructure has overall length of 593,6 m and main span is 51,5 m long.
Bridge is founded on drilled piles being built inside of deep excavations shaped by two levels of sheet piling. Access to construction site is possible using of temporary bridges and temporary embankments.
Bridge superstructure will be constructed using overhead MSS technology except span 1 and 2 in neighbourhood of tunnel Diel, where will be used balanced cantilever method.
LKM Consult delivery:
- conceptual design of the bridge and consulting services aimed to the bridge construction
- design for works execution of bridge foundation, substructure and superstructure reflecting technologies preferred by contractor
- detail technical documentation for form travellers
- author's supervision during the construction works
