From this tutorial you can learn basic concept of caesar 2 software, how to start new file and to create custom unit file for different project.
This tutorial also prove basic theory of strength of material.
Example show cantilever beam of 10m and having 2mm deflection at one end, other end is fix called as anchor in caesar.
Conclusion: To make 2mm deflection how much force required, that we can see from analysis. and you can also make manual calculation for that to compare.
F=Kx
where K= 3EI/L^3 N/mm
x= 2mm
If you have any doubt than comment...
