Column calculations — Round

Buckling load and buckling stress of a column. Section: Round. Found from the end-condition coefficient, the column length and Young's modulus.

Input

End fixity coefficient

C

Column length

L

Young's modulus

E

Diameter

d

Cross-sectional area

A

Second moment of area

I

Radius of gyration

i

Slenderness ratio

\lambda

Buckling load

F

Buckling stress

\sigma

Works out the allowable bending stress.