Project description

This stadium demonstrates an integrated engineering approach to the design of a large, flexible venue. Through engineering intelligence, advanced digital optimisation and locally tested Buckling Restrained Brace (BRB) systems, the team achieved reductions in material use and carbon while delivering a resilient stadium.

Judge’s comments

Resilient design is at the core of this project, with Buckling Restrained Braces forming part of a structural system designed to allow the stadium to recover following a significant earthquake. What stood out was the way the engineering goes beyond meeting seismic design requirements, prioritising post-earthquake performance and the continued use of an important public venue. The project showcases good engineering practice in a high seismic zone, demonstrating how structural engineering can support both resilience and long-term functionality.

Structural Designer

  • Mott MacDonald

Client Name

  • Christchurch City Council

Location

  • Christchurch, New Zealand

Architect

  • Populous, Warren and Mahoney

Principal Contractor

  • BESIX Watpac

Key Contractors

  • Bowl steel contractor: Grayson Engineering

    ETFE façade engineer: Fabritecture

    Fire engineer and Buckling Restrained Brace testing: Holmes

    Geotechnical engineer: WSP

    Roof steel contractor and temporary works engineer: Jinggong Steel, Maffeis

Year Submitted

  • 2026

Key attributes

  • Profession