Webb Yates Engineers — Expo 2020 Dubai Sunshades

Expo 2020 Dubai Sunshades

A series of over 50 shading structures for the Dubai Expo 2020.

  • Client

    Bureau Expo Dubai 2020

  • Architect

    Hopkins Architects

  • Photography

    Marc Goodwin

  • Completion

    2021

The shading structures line the main streets of three districts and provide shade during the day, light at night, and form a sculptural feature for the Expo and beyond.

Our team provided the structural design, working closely with Hopkins Architects and coordinating with the wider team. The shades are formed by suspending a thin steel cable-net from a steel mast and pulling it tight to the base. From this net, thin perforated aluminium panels are hung, carefully balanced to follow the shape of the net, and form the shading element of the structure. These panels are free to pivot around the cable they are hung from in the wind, cleverly shedding wind and creating a beautifully active rippling sculpture.

Webb Yates Engineers — Expo 2020 Dubai Sunshades
Webb Yates Engineers — Expo 2020 Dubai Sunshades

To generate the shape of the cable net, we used parametric modelling to generate the required catenary curves that met the architectural vision and then fine-tuned it with form-finding analysis to settle on an elegant yet structurally robust shape. The individual panels with their balanced geometry and pseudo-random perforation pattern was also calculated parametrically and drawn up as a detailed 3D Revit model.

The project was recognised for innovative form finding and details in response to complex environmental conditions at the 2022 Structural Awards.

Webb Yates Engineers — Expo 2020 Dubai Sunshades
Webb Yates Engineers — Expo 2020 Dubai Sunshades

Awards

  • 2022

    Structural Awards

    Winner

  • 2022

    World Architecture Festival Awards

    Civic and Community — Completed Buildings

    Shortlisted

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