Mechanisms — Pratt truss

Recent Blogs

Bridge Truss diagram
Bridge Truss Mechanism Explained: How It Works, Parts, Forces and Span Uses
Bridge Truss explained — how the chord and web members carry load, design formulas, real span examples, and how civil engineers size and detail them.
Truss Roof diagram
Truss Roof Mechanism Explained: How It Works, Parts, Types, and Span Uses
Truss roofs span wide structures using triangulated members in pure tension and compression. See how engineers size them, with a worked example.