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