Constructing the shear diagram
Considering the segment
from x = 2 m to x = 2 m
area under load
diagram = 0.00 kN
concentrated
forces = +23.60 kN
total shear force
change = +23.60 kN
at x = 2 m, V = -8.00 kN
total shear force
change = +23.60 kN
at x = 2 m, V = +15.60 kN