Solution to Problem 664 | Deflections in Simply Supported Beams
Problem 664
The middle half of the beam shown in Fig. P-664 has a moment of inertia 1.5 times that of the rest of the beam. Find the midspan deflection. (Hint: Convert the M diagram into an M/EI diagram.)
![Simple beam with different moment of inertia over the span](http://www.mathalino.com/sites/default/files/images/664-665-simple-beam-with-different-inertia.jpg)