The deck is supported by the two 40-mm-square
columns. Column AB is pinned at A and fixed at B, whereas
CD is pinned at C and D. 1f the deck is prevented from
sidesway, determine the greatest weight of the load that can
be applied without causing the deck to collapse. The center
of gravity of the load is located at d = 2 m. Both columns
are made from Douglas Fir.
Extracted text: C A 4 m 4 m -5 m- B