S3 Situation 3:An 8-m long steel column is pinned at the top andfixed at the bottom. The column is provided withlateral support at mid-height in the weakdirection.Properties:k = 178.1 x 106 mmly = 18.8 x 106 mmA = 8129 mm27.Determine the critical slenderness ratio.a.b.38с.2783d.41Find the critical buckling load.9270 kN4730 kN8.2190 kN2310 kNа.с.b.d.Compute the minimum length of the column for which theEuler's formula is valid if the proportional limit of the steelused is 320 MPa.9.7.5 mс.d.а.10.7 mb.15.1 m11.8 m

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Situation 3: An 8-m long steel column is pinned at the top and fixed at the bottom. The column is provided with lateral support at mid-height in the weak direction. Properties: k = 178.1 x 106 mm ly = 18.8 x 106 mm A = 8129 mm2 7. Determine the critical slenderness ratio. a. 38 c. 27 b. 83 d. 41 Find the critical buckling load. a. b. 8. 9270 kN с. 2190 kN 4730 kN d. 2310 kN Compute the minimum length of the column for which the Euler's formula is valid if the proportional limit of the steel used is 320 MPa. 9. а. 7.5 m с. 10.7 m b. 15.1 m d. 11.8 m

Situation 3: An 8-m long steel column is pinned at the top and fixed at the bottom. The column is provided with lateral support at mid-height in the weak direction. Properties: k = 178.1 x 106 mm ly = 18.8 x 106 mm A = 8129 mm2 7. Determine the critical slenderness ratio. a. 38 c. 27 b. 83 d. 41 Find the critical buckling load. a. b. 8. 9270 kN с. 2190 kN 4730 kN d. 2310 kN Compute the minimum length of the column for which the Euler's formula is valid if the proportional limit of the steel used is 320 MPa. 9. а. 7.5 m с. 10.7 m b. 15.1 m d. 11.8 m

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter11: Columns

Section: Chapter Questions

Problem 11.9.7P

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