TrussLab — 2D truss analysis in your browser

Place nodes to start, or load a preset →

Presets

E GPa A mm²

Same section for all members. Member forces in a determinate truss don't depend on it — deflections do.

Fx kN Fy kN

Negative Fy = downward. Changes apply live.

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#	Nodes	L (m)	Force (kN)