Bridge launching

At Bygging-Uddemann, we have been providing bridge launching solutions in Sweden and worldwide for over 50 years. Our extensive experience and use of advanced bridge construction methods, including incremental launching, ensure safe and efficient project completion.

We specialize in various techniques, including cantilever bridge construction, segmental bridge construction, and bridge girder launching, depending on the project requirements. Our equipment is designed for precision and reliability, allowing us to tackle even the most complex bridge projects.

bridge launching
bridge launching

Incremental Bridge Launching Method

The incremental bridge launching method is one of the most effective bridge construction methods used globally. This method involves constructing an entire bridge deck from one abutment and gradually pushing the structure towards the pier in sections. For these operations, we utilize our state-of-the-art T-15 strand jacks, known for their reliability and precision.

The incremental launching process offers numerous advantages, such as:

  • Efficient and rapid construction, reducing overall project time.
  • Minimal space requirement due to its compact superstructure assembly.
  • Environmental benefits, as it minimizes disturbances to surrounding areas, especially in sensitive environments.
  • Increased worker safety, as construction is carried out at a lower elevation.
  • Suitable for bridge decks exceeding 250 meters in length.

Why Choose Incremental Launching for Bridge Construction?

When it comes to bridge construction, the incremental launching method offers significant advantages:

  • Cost-effectiveness: Reduces the need for extensive scaffolding and temporary structures.
  • Versatility: Can be adapted for various bridge construction methods, including segmental bridge construction and cantilever bridge construction.
  • Precision and safety: The use of advanced bridge launching equipment like the T-15 strand jacks ensures precise placement and increased safety during the launching process.

With over 50 years of experience in bridge launching, Bygging-Uddemann provides expert solutions that meet the highest standards of safety, efficiency, and environmental protection.

Some examples of typical bridge
launching projects.

Nakdong bridge, Korea

Launching of steel bridge sections.
Mass: 50 x 700 tons
Equipment: 4 Nos IP-CCV:s per section

Savonlinna, Finland

Incremental launching of steel superstructure crossing lake Savonlinna.
Mass: 1850 ton
Equipment: 10 nos strand jacks T15-S18
Length: 350 m

Trästa bridge, Sweden

Equipment: 4 nos strand jacks T15-S18

Hedesunda bridge, Sweden

Equipment: 4 nos strand jacks T15-S18