How to select lightest w-section for column a in the frame

Reference no: EM13323290

Select the lightest W-section for column A in the unbraced frame to carry an axial load of 60 kips dead load and 220 kips liveload. Use A992 steel (Fy=50ksi). In the plane perpendicular to theframe, the system is braced with supports at the top and bottom. Use stiffness reduction factor τ to determine effective length k

Reference no: EM13323290

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