Cantilever beams can be analyzed by calculating shear, moment and torsion diagrams or using Design Aid tables as shown below:
Shear, Moment and Torsion Diagrams:

Figure 2 – Moment, Shear and Torsion Diagrams
| |
|
Where:




Figure 3 – Design Aid Tables (Beam Design Equations and Diagrams) - PCI Design Handbook