What are the functions of a strut in a building?

Struts are structural components used in buildings to provide support and stability. They primarily function to resist axial loads, transferring forces between different parts of the structure. By helping to maintain the shape and integrity of beams and frames, struts prevent buckling and excessive deformation. Additionally, they can enhance the overall rigidity of a building, contributing to its ability to withstand environmental forces such as wind and seismic activity.