EXPO 2015 Masterplan highlights for pedestrian paths cover a light and simple structural solution: the tent.

After several graphical simulations (rendering and 3Ds) it has been chosen the following structural solution:

• Tensile Horizontal structural system made by cables with opposite curvature and vertical connections;
• Translucent prestressed membrane cover, stabilized by transversal tubes;
• Vertical structures as anchorage and support as truss beam structure;
• Foundation with plinths and gravity anchorage foundation.