Structural type
steel suspension double-box structure
The footbridge connects areas separated by the R1 expressway. The complex conditions in the area with many restrictions led to the design of a suspension steel structure with an inclined pylon and single-sided suspension. The superstructure consists of a steel double-box girder with a constant height of 0.75 meters. The FLC type main cables are anchored into the pylon, which has a tapered circular cross-section. Single-sided loading of the pylon required the design of backstays to ensure its stability. The ramp sections of the bridge are supported by simple steel hinged columns. The structure is embedded into both end supports, which are fully integrated without bearings or expansion joints. Lighting is installed in the railing. In addition to the walking surface, the pylon and supporting cables are illuminated. Two vibration dampers are housed within the deck chamber to ensure adequate comfort.
