Question

The A992 steel column can be considered oinned at its top and bottom and braced against its weak acis at the mid-height.

Fundamental Problem 13.3 The A992 steel column can be considered pinned at its top and bottom and braced against its weak axis at the mid-height. (Figure 1) Figure 1 of 1 > 6 m 6 m O Type here to search

Answer 1

for ARR Steel, E-200 Gpe. fs=2 A = D. U x 10 In - 88.1 x 106 m2 m! Py = 18.3x100 me for buckling bucking about the n- anis a K=1 12 m about the y-anis & Ln- Por = TEM y (200x109) (88.1x106) (KL) (1x1212 1207655.76 N = 1, 207x10°N for buckling about the Kai a Ly = 6m ** (200 x 10") (18.3x106) (1x62 1003409.76 N = 1900 3430 - 1.0034 106N Small of above eatr values 1.00 34 x 106 x Port TPEL (KL) 2 3 Pallow - Rey Fs 1.0034 x 10° 15ok7x10 N C) solot KN 11