Bridge over the Irtysh river near Khanty-Mansiysk
DESCRIPTION
Construction of the bridge over the Irtysh River on the road Khanty-Mansiysk – Nyagan in the area of the city of Khanty-Mansiysk – Talinsky settlement
- bridge diagram: 3х70.0+94.5+136.5+231.0+136.5+94.5+5х70.0+49
- bridge full length – 1,315.9 m
- dimensions – 11.5+2х1.5 m
- transversal girders: the central part is a continuous combined system of the length of 693 m with the diagram 94.5+136.5+231.0+136.5+94.5 m, wherein the main span L=231 m with a roadway below is a continuous braced arch with a flexible tie and lattice beam superstructures symmetrically integrated with it, passing into full-wall beams with a roadway above at the end spans. The elements of the main trusses of adjacent spans are the support and the truss rod of full-wall beams.
- height of the superstructure in the middle of the arched bridge – 42.7 m
- arch height – 42.7 m
- roadway – orthotropic plate
- approach flyovers – full-wall steel beam superstructures
- roadway on orthotropic plate
- total weight of steel structure – 11000 t
SCOPE OF WORKS
- design of construction technology
- design of SAC&D
- design of Method Statement
- afloat transportation of arch span
- different kind of analysis
- field supervision
CLIENT
Administration of the Khanty-Mansiysk Autonomous District
JSC ‘Transmost’
GENERAL CONTRACTOR
JSC ‘Mostostroy No 11’
DESIGN PERIOD
2001 — 2004
CONSTRUCTION PERIOD
2002 — 2004