Calcolatrice Momento Flettente Gratuita

Calcola il momento flettente di una trave semplicemente appoggiata.

kN/m
m

Maximum Bending Moment

45.00 kN-m

Maximum Shear Force30.00 kN

Maximum Bending Moment vs Distributed Load (w)

Vedi formula →

Formula

## Maximum Bending Moment for a Simply Supported Beam Under a uniform load, the moment diagram is parabolic with its peak at midspan. ### Formulas **M_max = w L^2 / 8** (at midspan) **V_max = w L / 2** (at the supports) These are the most fundamental results in structural analysis and form the starting point for beam design.

Esempio Risolto

A 6 m simply supported beam carrying 10 kN/m.

  1. 01M_max = 10 x 6^2 / 8 = 10 x 36 / 8 = 45 kN-m
  2. 02V_max = 10 x 6 / 2 = 30 kN