When a column is fixed at one end and hinged at the other end, its effective length (Leff) in terms of actual length ‘L’ is:
A0.5 L
B0.7 L (or L / sqrt(2))
C1.0 L
D2.0 L
Explanation
Theoretical effective length for fixed-hinged column is L / sqrt(2) approx 0.707 L (recommended design value as per codes is 0.8 L).

No Comments