What type of structural member is used to provide stability in a construction?

The correct answer is brace, as bracing is specifically designed to provide stability to a structure by resisting lateral forces that may cause deformation or overturning. Braces work by connecting non-adjacent structural elements, creating a triangulation effect that distributes loads efficiently, enhancing the overall stability of the structure.

Columns primarily carry vertical loads and are key components in supporting beams and other elements of a structure. While they are vital for structural integrity, their main function is not to provide lateral stability.

Beams are horizontal members that primarily resist bending and support loads applied perpendicular to their length. They transfer these loads to vertical supports, such as columns or walls, but are not intended to provide stability against lateral movement.

Struts are structural components that primarily bear compressive loads. Though they can aid in stability, their function is often as part of a truss system, and they do not provide the same kind of lateral stability that braces do.

In summary, while all these components play essential roles in the overall stability and integrity of a structure, braces are specifically designed to ensure stability against lateral forces, making them the correct answer.