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Hello Please Answer This Problem As Soon As Possible Topic Is Compression Members I Need Correct Answers With Comple 1 (58.31 KiB) Viewed 66 times
A W310x202 column supports beams framing into it as shown. The column supports an axial load of 2676 KN, which includes the beam reactions at its top. Owing to unbalanced floor loading, moments of 110 KN-m each applied in opposite directions at the top and bottom of the column as shown. Sidesways is prevented by a bracing system Kx=0.9, Ky= 1.0. 2676 EN Properties of W310x202 A = 2580 mm I = 520x10mm M=110 kN. d = 341 mm 3050x103 mm3 by = 315 mm Sy = 1050x103 mm3 ty = 31.8 mm Iz = 142 mm 20.1 mm ry = 80.2 mm - Sy = = = II = a) What is the critical effective slenderness ratio? b) What is the buckling stress of the column? c) Calculate the critical load in kN. Mal10 kN.m 2676 kN
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