Can HSS sections be used in an Ordinary Moment Frame in a SDC D. I can’t see, in the seismic design manual, where it is specifically excluded, but I can’t find any information for the HSS Beam to HSS column connection design. It seems that it can’t be done since a full pen weld is difficult if not impossible to do for a HSS beam to HSS Column face. If there is an example out there I would love to see it. I am doing some work for a fabricator and they are expecting HSS sections due to what is seen in the construction documents. I have to let him know real soon if he will need to go to wide flange members.
Thanks for the help,
Joe Grill
Joseph R. Grill, PE
Verde Valley Engineering, PLLC
2220 Sky Drive
Clarkdale, AZ 86324
Ph. (928) 600-5459
Fax (928) 649-3659
email: VVEng@cableone.net