Randselva bridge project in Norway isn’t just a means of crossing a river; it’s a symbol of innovation and a shining example of what’s achievable when visionary design meets cutting-edge technology.
Here is the story of the Randselva Bridge, where the absence of paper drawings signifies a bold leap into the future of engineering.
KEY QUANTITIES:
CONCRETE: – 17040m3 (Abutments and Foundations 2 600 m3, Piers 2 540 m3, Decks 11 900 m3)
PRESTRESSING STEEL: – 620 ton
MILD STEEL: 2 445 ton
COST: 52 M €
Crafting a Vision. The journey of the Randselva Bridge began with a visionary concept design. Architects and designers embarked on a mission to create not just a functional bridge. However, a structure that seamlessly integrated with its stunning natural surroundings. Moreover the design principles prioritized both form and function as well as setting the stage for a bridge that would be as aesthetically pleasing as it was utilitarian.
The Randselva Bridge project in Norway isn’t merely a means of crossing a river; it’s an architectural masterpiece that enhances the landscape. The designers understood the importance of ensuring that the bridge harmonized with the natural beauty of the Norwegian terrain. This commitment to a holistic approach laid the foundation for a truly unique structure.
BIM & Paperless: The Digital Backbone
The project of Randselva bridge embraced a paperless revolution that changed the landscape of construction. In a departure from conventional practices, the entire project was driven by Building Information Modeling (BIM). Evidently this revolutionary approach allowed the project to progress for four years without a single traditional drawing.
BIM became the digital backbone of the Randselva Bridge, facilitating collaboration, communication, and decision-making. It streamlined information transfer, ensuring that everyone involved, from architects to contractors, had access to real-time data. The result was unparalleled efficiency and precision in construction.
The success of the Randselva Bridge project was a result of close cooperation among professionals from different countries. Leveraging the latest communication and data sharing technologies, they created a bridge that transcended boundaries.
Participants that use the BIM model
Oslo, Norway – BIM model coordination and quality control,
Copenhagen, Denmark – Parametric design, reinforcement,
Tampere, Finland – Parametric design, form and post-tensioning,
Katowice, Poland – Tekla reinforcement.
Bridging the Gap. One of the key factors that contributed to the success of the Randselva Bridge project, was the early involvement of contractors, as well as bridge building equipment suppliers.
Construction Method based on rule: Minimum Labor, Maximum Machinery
The Norway’s Randselva Bridge project proved a paradigm shift in the construction industry by embracing the philosophy of “minimum labor, maximum machinery.” Traditionally, bridge construction heavily relied on manual labor. However, this project recognized the advantages of mechanized construction methods.
Mechanized construction not only saved labor but also mitigated risks, shortened project duration, and improved safety and quality. It revolutionized the way bridges were built, leading to greater efficiency and precision.