Working on a bridge bending problem with three moving point loads on a beam supported at the ends and in the middle. We have to plot deflection, angle, moment, and shear, and all max values as the point loads move at different speeds across the bridge. This all has to happen while the loads move and the beam/bridge deflects in an animation. I know most of the solid mechanics behind the situation, but how do we attempt to move the loads with time? I'm sure someone has attempted this before.

4/22/2010 8:59:40 PM

Quote :

"I'm sure someone has attempted this before."

yep, this project is given out just about every semester

pro tip: find someone who has already done it

sorry, i didn't do that particular project

4/22/2010 10:45:55 PM

i can do it in pro/mechanica :shrug:

4/23/2010 8:28:42 AM