Long-Span Steel Structures
Structures spanning large distances without intermediate supports.
Technical Overview
Long-span structures — arches, trusses, cable-supported and space structures — are governed by stiffness, stability and erection engineering as much as by strength.
Applications
- Stadium roofs
- Hangars
- Exhibition halls
- Bridges
Engineering Considerations
- Global stability and imperfections
- Deflection, camber and ponding
- Thermal movement and bearings
- Erection staging and temporary works
Fabrication Considerations
- Pre-assembly and trial fits
- Heavy lifting coordination
Planning a steel structure project?
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