whats the dimension of a 20' high rigid frame steel column.?

Question

like what is the measurements for the smallest and widest parts, and, what are the measurements for the horizontal beams. i have a link showing a diagram of what i mean. i just need some kind of typical measurements.

http://www.senecasteelerectors.com/frametypes.htm

im looking at the clear span frame. the first diagram.

Answer 1

Ditto about the variables.

I have seen a few, and they were like 10" going to 20".

Unless you know the geometrics and loading, it could be all over the board.

Answer 2

It's really going to depend on where it's built. Snow / Wind loading there's alot of variables...........