Viaduct Alexandrovskaya Ferma, Saint-Petersburg, Russia

DESCRIPTION

Overpass over RR stations Saint-Petersburg-Sortirovochniy — Moskovskiy Prospekt along
Alexandrovskaya Ferma. Structure of overpass fulfilled as continuous steel span of box section with orthotropic slab, all-metal structure of middle span and back spans out of reinforced concrete. Viaduct has curved form with radius of 400 m. Cable-staed ferms are within plane along overpass axis.

  • diagram of cable-staed span:
  • 51.2+70.0+182.3+70.0+51.2 m
  • total length – 713.24 m
  • length of Cable-staed spans- 424.7 m
  • width of carriageway – 23.7 m
  • A-shaped RC pylons
  • height of pylons — 65 m
SCOPE OF WORKS
  • bridge crossing conception
  • „design of main structures of overpass
  • „technology of construction
  • „design of SAC&D
  • „development of Method Statements (MS)
  • „structural monitoring during construction stage and service period
  • „field supervision
CUSTOMER

Road Administration of Saint-Petersburg

GENERAL CONTRACTOR

JSC «Lengiprotrans»

DESIGN PERIOD

2006 — 2008

CONSTRUCTION PERIOD

2008