Question: Determine the lightest W - shape for a column 3 0 ' tall in a braced frame. The column is braced at mid - height

Determine the lightest W-shape for a column 30' tall in a braced frame. The column is braced at mid-height in the weak direction. The loads are 100k dead load and 200k live load. The bottom of the column is pinned and the top of the column is constrained in rotation.* Use A572 Grade 60 steel. *Not n trosslation.
Determine the lightest W - shape for a column 3 0

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