A structural system is defined as?

• A. A decorative ceiling patterns.
• B. The electrical plan for a building.
• C. A stable grouping of elements designed and constructed to function as a whole in supporting and transmitting applied loads safely.
• D. The color scheme for interior surfaces.

Answer: (C)

Understanding what a structural system is focuses on how a building’s parts work together to carry loads. A structural system is a stable grouping of elements designed and constructed to function as a whole in supporting and transmitting applied loads safely. This means the interconnected network of columns, beams, slabs, walls, and foundations creates a continuous load path that transfers gravity and lateral forces to the ground while maintaining stability. The emphasis is on integration and safe load transfer, not on decorative or cosmetic aspects.

Decorative ceiling patterns don’t bear or transfer loads, so they don’t define the structural system. An electrical plan deals with wiring and circuits, not with load-bearing behavior. A color scheme is purely aesthetic and irrelevant to structural performance.