// multi-utility computation suite · offline · instant · precise
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eng.truss-member Calculator
Calculates axial forces in truss members using the method of joints or sections from applied loads and geometry. All members in a simple pin-jointed truss carry only axial loads (tension or compression) — bending moments are zero if loads are applied only at joints.
Inputs
Span
Distance between supports (m). Longer spans experience larger bending moments — structural adequacy must be rechecked.
Height
Vertical measurement. For health calculators, typically standing height without shoes.
Load
Applied force or weight (N or kN). Divide into dead load (permanent) and live load (variable — people, wind, etc.).
Members
Count of items or occurrences.
Results
max chord force (kN)
Sample size or count used in the calculation.
diagonal angle (deg)
The computed angle in degrees or radians.
diagonal member force (kN)
Sample size or count used in the calculation.
span/height ratio
The computed height.
members
Reference formula or conversion factor shown for context.