pin connection column splice for moment frame
pin connection column splice for moment frame
(OP)
i have moment frame and adding another level.
if i meet column deflection criteria, is pin connection splice ok?
any other suggestion for the best and most economical way to connect these columns?
if i meet column deflection criteria, is pin connection splice ok?
any other suggestion for the best and most economical way to connect these columns?






RE: pin connection column splice for moment frame
I see no reason why this shouldnt work.
One thing I would say though, if you are going to have to weld a plate to the top to bolt to then you may want to see if it is feasible to have a welded connection onto the existing. Just a thought.
RE: pin connection column splice for moment frame
BA
RE: pin connection column splice for moment frame
If you have to use 4 bolts (OSHA), just put them in two rows as close as you can to the centerline of the two columns. Otherwise use two on the centerline.
Mike McCann
MMC Engineering
Motto: KISS
Motivation: Don't ask
RE: pin connection column splice for moment frame
BA
RE: pin connection column splice for moment frame
NO, i dont want pin column splice at all.
I was assuming my detail was pin connected and asked if there would be any problem.
Thanks,
RE: pin connection column splice for moment frame
Structurally there is no reason why this can't work. Since the structure has become taller there is more lateral force that needs to be resisted.
You can detail the flush end plate to transfer some moment but in terms of the analysis and design I would not rely on it unless absolutley required.
RE: pin connection column splice for moment frame
http://www.FerrellEngineering.com
RE: pin connection column splice for moment frame
thanks,