Here's an example, which shows effect of bracing on the TVP's.
The same TVP's with same fixed points in the back, and same lateral load; but different bracing. See how much the displacement is affected!
Here you can browse some tests I was doing, to see displacement, von misses stresses and safety factor.
https://picasaweb.google.com/1136498...NiCiaKer6_Z7gE
below are 2 of the pics for displacement as an example.