Beams’ are horizontal structural members, that wear the weight of the building. Simply supported, over hanging, fixed, trussed, continuous, double over hanging, and cantilever are the different types of beams. Also, there are different types of loads: dynamic load, thermal load, live load, earthquake load, snow load, dead load, wind load, and settlement load. The moment of bending and the sheer force must be strong enough for any internal stresses. For the calculations of both of them, you should search for the maximum values.
Beams’ Moment of Bending and Shear Force
The tutorial gives and simple explanation about this topic.