Simply Supported Beam — Multi‑Load v.0.01

Toggle UDL, localized UDL, point loads, and linearly‑varying loads. The loading diagram, V/M, and deflection update instantly.

Beam Length L (m)

f'c (MPa)

E ≈ 4700√f'c (MPa)

b (mm)

h (mm)

Global UDL

Enable UDL over full span

w (kN/m)

Localized UDL

Enable UDL on a segment [a, b]

a (m)

b (m)

w_loc (kN/m)

b must be ≥ a and ≤ L

Point Loads

Enable point loads

Linearly Varying Load (Triangular / Trapezoidal)

Enable load w(x) on segment [a, b]

a (m)

b (m)

w(a) (kN/m)

w(b) (kN/m)

Set one end to 0 for triangular; set both nonzero for trapezoidal.

Results