Hss Column Base Plate Design

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Hss column base plate design.

D 12 100 in t f 0 605 in b f 12 000 in t w 0 390 in base plate anchor bolt pattern base plate anchor bolt pattern. This article is currently only available in pdf format please click the link to the top right. Base plate design based on code abbreviation. Csa a23 3 14 design of concrete structures.

Of the column base plate connection in the elastic and plastic ranges and for seismic loading possibly even the cyclic force deformation relations. Column section type column section size column section properties. He dimension between the anchor bolt and the t bending plane is the moment arm to be used in solving for the base plate. This results in base plate details that are expensive difficult to fabricate and may even contribute to the hazards.

Base plate and anchor rod design 2nd edition. Design of column base plates typical column bases as shown below consist of a single plate fillet welded to the end of the column and attached to the foundation with four holding down bolts. In articles practical solutions comments 0. Aug 2012 by dan mazzei p e.

The bolts are cast into the concrete base in location tubes or cones and are fitted with anchor plates to prevent pull out. The dimension between the anchor bolt and the bending plane is the moment arm to be used in solving for the base plate thickness. Note the aisc design guide 1 base plate design procedure for wf columns if used for hss columns would assume a bending plane at the face of the hss column and the portion of the plate beyond the column as a cantilever. Aisc design guide 1.

Base plate and anchor rod design 2nd edition. Aisc design guide 1. The forces and deformations from the structural analyses used to design the column base plate connection are dependent on the choice of the column base plate connection details. Designing column base plates for uplift.

Aisc design guide 1. 45 degree progression bending planes vs aisc hss base plate bending planes. Hss column cap plate connections limit state of wall local yielding. Steel column base plates are one of the most ndamental parts of a steel structure yet the design of base plates is commonly not given the attention that it should by engineers.

Aisc design guide 1.