The building slab is subjected to four parallel column loadings. Determine the equivalent resultant force and specify its location (x, y) on the slab.
Units Used:
kN = { 10 }^{ 3 } N
Given:
{ F }_{ 1 } = 30 kN\quad a = 3 m
{ F }_{ 2 } = 40 kN\quad b = 8 m
{ F }_{ 3 } = 20 kN\quad c = 2 m
{ F }_{ 4 } = 50 kN\quad d = 6 m
\quad \quad \quad\quad\quad\quad e = 4 m