724 For the beam shown in Figure P724 write the boundaryvalu

7.24 For the beam shown in Figure P7.24, write the boundary-value problem for determining the deflection of the beam at any point x. Assume El is constant. Do not integrate or solve. 2L L-l Figure P7.24 WL

Solution

deflection be w

boudary conditions are:

At x=l w=0 At x=3l w=0

At x=l w\'=0

At x=0 w\"=0