Question: Problem 4 . ( 2 0 points ) Determine the available LRFD strength of a WT 6 x 2 5 A 9 9 2 steel

Problem 4.(20 points) Determine the available LRFD strength of a WT6x25 A992 steel compression chord of a truss with effective length Lc=14ft. Assume the member is braced laterally and torsionally at its ends only.
Problem 4 . ( 2 0 points ) Determine the

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