Recent Blogs
Wooden Road Bridge Truss: Ideal Support-reaction Calculator
Place one point load along a simply supported span and calculate left and right reactions. Truss member forces, timber capacity and bridge safety are not...
Bridge Truss Mechanism Explained: How It Works, Parts, Forces and Span Uses
Explore a Pratt-style side truss. Compare joint-equilibrium member forces and support reactions with beam estimates under a uniform load delivered at panel points.
Truss Roof: Three-member Ideal Force Calculator
Explore an ideal three-member roof truss under a centered apex load. Calculate support reactions, rafter compression, tie tension and member length.