Question: A 3 0 - ft long column with pinned ends has the built - up section shown below. 1 . Compute the LRFD design strength.

A 30-ft long column with pinned ends has the built-up section shown below.
1. Compute the LRFD design strength.
2. Design the lacing bars. Assume double lacing and that \(3/4\) in diameter bolts are used.
3. Sketch neatly the layout of the lacing system in elevation and provide details for the lacing bar dimension.
A 3 0 - ft long column with pinned ends has the

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