(Solved): the downwards vertical displacement at =2 beneath the applied load: A horizontal canti ...

the downwards vertical displacement at ????=2???? beneath the applied load:

A horizontal cantilever beam (length $$3L$$ ) is fixed at the wall at the left end and vertically constrained at the right end. There is a hinge located at $$x=L$$ and a point load, $$P$$, at $$x=2L$$ acting vertically down. The cross-section is constant and the material too, with $$EI=2\times 10^4{\mathrm{kNm}}^2$$. If the length of the beam is $$3L=9\mathrm{m}$$ and the load is $$P=50\mathrm{kN}$$, calculate: