Now, the world’s first 3D-printed steel structure, a ‘living laboratory’ bridge, has been unveiled by a robot in Amsterdam. This pedestrian bridge with smart sensors will replace the old bridge under external restoration for the next two years.
The 3D-printed footbridge, which is over four years in the making, is the result of a unique collaboration between MX3D, software company Autodesk, chief engineer Arup, steel giant ArcelorMittal, the City of Amsterdam, and the University of Twente, among others.
MX3D made this design possible by turning welding robots with intelligent software into industrial 3D printers. The entire bridge is made of stainless steel and weighs 6,000 kg. The footbridge will be extensively tested by Imperial College London, with the help of the University of Twente, before being installed.
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