A hollow, round column has length (L = 1500 mm), outside diameter (do = 20 mm)...

A hollow, round column has length (L = 1500 mm), outside diameter (do = 20 mm) and inside diameter (di = 14 mm). If the column is made of steel (E = 207 GPa, Sy = 300 MPa), then determine if it is a Johnson or an Euler column and find the critical load Pcr for each of the following end-conditions:

(a) Pinned-pinned

(b) Fixed-pinned

(d) Fixed-free

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samet mamat answered 1 year ago

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