A truss is a structure frame-work made of straight pieces of metal OR timble that are connected to form series of traingles. Trusses are used in many structures, including bridge, roof and towers.
Axial Members: The straight pieces of truss that carry tension or compression
Pin joints: The hinge-like connections between the Axialmembers that transfer axial loads.
Top and Bottoms chords: The top and bottom beams of truss
Web: The sloping and vertical pieces that connect the chords.
Lightweight: Trusses are lighter than other Structural support system
Cost-effective: Trusses are less expensive than other structural support system.
Strong: Trusses can withstand significant forces.
Stable: Trusses are Stable and can support large loads over long spans.