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Structural

Truss

In Plain English

A lightweight structural framework of triangles that spans large distances efficiently.

Definition

A structural framework composed of straight members arranged in triangular units to efficiently carry loads across long spans. Trusses achieve high strength-to-weight ratios because their members carry primarily axial tension or compression rather than bending. They are used for roof and floor framing, bridges, towers, and long-span structures.

Example

Prefabricated wood roof trusses spanning 40 feet are delivered to the site and set in place with a crane at 24-inch spacing.

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