Definition

Définition

Long-span buildings create unobstructed, column-free spaces greater than 18 meters for a variety of functions/ activities.

Long-span structure definition

Examples of relevant activities:

  • ...where visibility is important: i.e. auditoriums and covered stadiums

  • ...where flexibility is important: i.e. exhibition halls and certain types of manufacturing facilities

  • ...where large movable objects are housed: i.e. aircraft hangars

ExempleSpectacular long span structures in late 20th century

Largest covered stadium > 300 m Span

Awe-Inspiring stadium (Singapore)
Construction of Awe-Inspiring Stadium (Singapore) by Total Architecture approach – the integration of Arup's architecture

Largest exhibition hall = 216 m Span

National exhibition and conventional centre (Shanghai-China)

Largest hangar = 75-80 m span (to fit largest commercial fixed-wing aircraft with a wingspread of 69,4 m)

Aerium hangar (Brandenburg-Germany)