Beam Point Load Deflection Calculator
Point-load beam deflection depends on support condition, span, load, modulus and area moment of inertia.
beam point load deflection calculator simply supported beam point load deflection cantilever point load deflection
Simply supported center load
delta = P * L^3 / (48 * E * I)
Cantilever end load
delta = P * L^3 / (3 * E * I)
Stress follow-up
sigma = M / S
Related pages
- Section modulus calculator - area moment of inertia, section modulus and area.
- Beam deflection calculator - general beam load-case deflection formulas.
- I-beam section modulus - I-beam geometry and strong-axis section properties.
- Square tube deflection calculator - HSS beam stiffness and stress checks.