(Solved): Problem 1. (50 points) a) For the beam loaded as shown which has a triangular load CD and applied ...

Problem 1. (50 points) a) For the beam loaded as shown which has a triangular load CD and applied moment at point $$B$$, draw a free body diagram and solve for all reactions. Draw the shear and moment diagram and label all important features of the diagrams including diagram values, slopes of graph, areas, $$\max$$ and $$\min \mathrm{V}\&\mathrm{M}$$, degree of curves. Show all your work. b) Write the equation for the internal shear and moment as a function of $$x1$$ for segments $$AB$$, and using $$\times 2$$ for segment $$BC$$ and $$CD$$. Note that $$\times 1$$ starts at point $$A$$ and $$\times 2$$ starts at point $$D$$.