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Engineering
Cantilever Beam
Point load at free end: δ = PL³/(3EI)
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Parameters
Results
- Deflection δ
- 2.12 mm
- M_fixed
- 10 kN·m
How it works
Calculate tip deflection and fixed-end moment for a cantilever beam with end load.
Who it's for: Engineers analyzing overhanging and cantilever structures.
δ = PL³/(3EI) for point load P at the free end.
Fixed-end moment M = PL.
Cantilevers deflect more than simply supported beams for the same P, L, E, I.
How to use
- Enter Load P (N), Length L (m), E (GPa), and I (cm⁴).
- Read Deflection δ and M_fixed.