What is the purpose of a truss in construction?

A truss serves the crucial function of assembling structural members into a rigid framework. This design distributes loads evenly across the structure, ensuring stability and strength. Trusses are commonly used in roofs and bridges because they effectively manage tension and compression forces, allowing for larger spans and open spaces beneath without the need for many support columns.

The construction of trusses involves creating a triangular configuration, which is one of the strongest shapes in engineering. This rigidity is vital for maintaining the integrity of the structure, especially when subjected to various stresses from weather conditions or other loads. Understanding the role of trusses is essential in recognizing their contribution to the safety and durability of buildings and other structures.