A W12X170 column of A36 steel has an unbraced length of 3.6m about the y-axis and 7.2m about the x-axis. Assume that the member is pinned at the top and fixed at the bottom. The bracing about y-axis is also pinned. Determine the allowable compressive strength of the column (kN). Properties of W12X170 • Area - 32,258mm2 • Ix = 145.80mm • Ty = 81.79mm • b = 319.28mm • tt = 39.62mm • h = 242.06mm • tw = 24.38mm
A W12X170 column of A36 steel has an unbraced length of 3.6m about the y-axis and 7.2m about the x-axis. Assume that the member is pinned at the top and fixed at the bottom. The bracing about y-axis is also pinned. Determine the allowable compressive strength of the column (kN). Properties of W12X170 • Area - 32,258mm2 • Ix = 145.80mm • Ty = 81.79mm • b = 319.28mm • tt = 39.62mm • h = 242.06mm • tw = 24.38mm
Chapter2: Loads On Structures
Section: Chapter Questions
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Transcribed Image Text:A W12X170 column of A36 steel has an unbraced length of 3.6m about the y-axis and 7.2m about the x-axis. Assume that the member is pinned at the top and fixed at
the bottom. The bracing about y-axis is also pinned.
Determine the allowable compressive strength of the column (kN).
Properties of W12X170
• Area = 32,258mm2
• Ix = 145.80mm
• Ty = 81.79mm
• bf = 319.28mm
• tf = 39.62mm
• h = 242.06mm
• tw = 24.38mm
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