Bridges and Tunnels
Our specialists assist with planning and design of new bridges, marine installations and tunnels and the renovation of steel and concrete structures.
We work with railway, road, and footpath bridges as well as bridge structures for industrial and marine installations. We specialise in tunnels and other subterranean installations, and tunnelling is one of our primary areas of expertise.
In order to guarantee design quality, we combine advanced 3D Finite Element programmes with calculation modules developed in-house, and we frequently engage with experts from the fields of railroads, drainage, roads, traffic, environment, and geotechnology.
We also assist with the renovation of steel and concrete bridges and structures, and with the planning and managing of demolition once installations have reached their end-of-life.
Dynamically Sensitive Structure brochure
At NIRAS, we advise on all types of constructions, including structures subjected to dynamic actions. Read about our work and flagship projects in the brochure.
Advanced Structural Engineering Services
NIRAS builds on expert proficiency within advanced structural engineering services. Read more about our services and flagship projects in the brochure.
NIRAS wins large tunnel project in the port of Copenhagen
Beautiful bicycle bridge connects historic Copenhagen
Excellence in project delivery across disciplines
How our experts provide consultancy with a strong focus on sustainable solutions on infrastructure and mobility projects across the world. Read our new Infrastructure brochure.