vvaccare
Structural
- Jan 3, 2014
- 18
Good morning all,
I am working on a connection design for a tube beam framing to the web of a wide flange column. The connection is to be designed to take shear, moment, axial, AND torsion. AISC does an excellent job detailing moment connections for wide flange beams framing to tube columns, however I am having a difficult time finding any examples for tubes framing to wide flange columns. I've gone through the AISC 13th edition steel code, as well as the little black connections manual for hollow structural sections. I have attached a sketch of the connection that I think may work, but I was hoping to get some feedback.
My thought process is that the plates on the top and bottom of the tube can be used to transfer the moment back to flanges of the column, while being used to stabilize the tube (similar to welding an angle to the top of the tube to stabilize it). The gusset plate on the bottom would also act to stiffen the bottom plate, to help in shear. The top and bottom plates will also be designed to take the force from torsion, and the welds (perpendicular to the tube and connecting plates) would essentially be designed to take the equivalent shear force from the torsion.
I apologize if this post repeats an older post. Any help or tips would be greatly appreciated.
Thanks!!
I am working on a connection design for a tube beam framing to the web of a wide flange column. The connection is to be designed to take shear, moment, axial, AND torsion. AISC does an excellent job detailing moment connections for wide flange beams framing to tube columns, however I am having a difficult time finding any examples for tubes framing to wide flange columns. I've gone through the AISC 13th edition steel code, as well as the little black connections manual for hollow structural sections. I have attached a sketch of the connection that I think may work, but I was hoping to get some feedback.
My thought process is that the plates on the top and bottom of the tube can be used to transfer the moment back to flanges of the column, while being used to stabilize the tube (similar to welding an angle to the top of the tube to stabilize it). The gusset plate on the bottom would also act to stiffen the bottom plate, to help in shear. The top and bottom plates will also be designed to take the force from torsion, and the welds (perpendicular to the tube and connecting plates) would essentially be designed to take the equivalent shear force from the torsion.
I apologize if this post repeats an older post. Any help or tips would be greatly appreciated.
Thanks!!