Beam Sketch & Solve
Drop supports + loads, see SFD, BMD, and deflection live. No login — share a link to your beam.
Beam
Span 6.0 m · EI = 100,000 kN·m²
Deflection
max = 1.69 mm
Shear (V)
max = 27.00 kN
Moment (M)
max = 44.98 kN·m
Reactions & results
| Support @ x (m) | Vertical R (kN) | Moment (kN·m) |
|---|---|---|
| 0.00 | -13.88 | — |
| 6.00 | -13.88 | — |
Max δ
1.69 mm
Max V
27.00 kN
Max M
44.98 kN·m
Euler-Bernoulli: M = EI·d²w/dx², V = dM/dx. Reactions from shear jumps at supports.
Edit beam
Supports
Point loads (kN ↓)
UDLs (kN/m ↓)
Typical: small steel beam ≈ 1×10⁵; RCC slab strip ≈ 5×10⁴.
Adds a full-span UDL. Steel ≈ mass(kg/m) × 9.81 ÷ 1000.
Educational disclaimer: this is a pedagogical Euler-Bernoulli solver intended for sketches and learning. For code-compliant production design, use the Section Design module which applies IS 456 / ACI 318 / EC2 partial safety factors and check formulas.