. Concept & Design The stadium is designed to: Provide clear span space (no internal columns) Accommodate multiple courts or activities Ensure proper lighting, ventilation, and spectator facilities ???? Steel structures allow spans of 30–80 meters (100–260 ft) without obstruction. 2. Structural Components Primary Structure Steel columns and rafters (I-beams / built-up ... https://www.sports-facility.in/index.php