Ingalls Rink - Structural System

Structural System

The rink employs an innovative structural system in which a 90 meter reinforced concrete arch, from which a cable net is hung, supports a timber roof. This causes a stable, double curvature form. Exterior cables linking the arch directly to the outer edges of the roof were added during structural design development. These cables address forces caused by asymmetrical wind loads. Fred N. Severud was the structural engineer for the project.

Read more about this topic:  Ingalls Rink

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