Internal forces in a beam for a line load and 2 point loads

Investigate the effect of the superposition of a uniformly distributed load and either one or two point loads. Use the sliders to change the magnitude as well as the position of the point loads P_d1and P_d2 and see the implications on the V- and M-diagram. What are the maximum values for V and M and where do they occur?
Note that both the trial funicular polygon and the funicular line can be used to construct the M-diagram. The horizontal pole distance can be chosen.