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Calculate the critical load of a steel circular column for pinned-pinned boundary conditions using Johnson formula. The length of column is 300 mm, diameter is 60 mm and slenderness ratio is 40. The modulus of elasticity of steel is 207 GPa and yield strength is 300 MPa. Use safety factor 2.5.

Calculate the critical load of a steel circular column for pinned-pinned boundary conditions using Johnson formula. The length of column is 300 mm, diameter is 60 mm and slenderness ratio is 40. The modulus of elasticity of steel is 207 GPa and yield strength is 300 MPa. Use safety factor 2.5.

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Calculate the critical load of a steel circular column for pinned-pinned boundary conditions using Johnson formula. The length of column is 300 mm, diameter is 60 mm and slenderness ratio is 40. The modulus of elasticity of steel is 207 GPa and yield strength is 300 MPa. Use safety factor 2.5. Select one: O a. 756.6 kN b. 715.3 kN c. 798.4 kN
Transcribed Image Text:Calculate the critical load of a steel circular column for pinned-pinned boundary conditions using Johnson formula. The length of column is 300 mm, diameter is 60 mm and slenderness ratio is 40. The modulus of elasticity of steel is 207 GPa and yield strength is 300 MPa. Use safety factor 2.5. Select one: O a. 756.6 kN b. 715.3 kN c. 798.4 kN
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