A 28 x 14-in reinforced concrete column is subjected to an axial load that is eccentric about the strong axis. The concrete compressive strength is 4000 psi and the reinforcement is grade 60 steel. The longitudinal reinforcement is 10#11 and the column is confined by #4 ties with 1.5 in of concrete cover. Draw the column cross- section and label the longitudinal and transverse reinforcement. If the column is at the compression control limit, what is the factored axial load Pu and at what eccentricity e is it applied?

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A: DL = 2 k/ftLL = 3 k/fthf = 5 inbw = 12 incover = 2 inMain bar = 4-#8Stirrupps = #4fc = 4 ksify = 60…

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