For a prismatic column fixed at both ends, the effective length used in Euler buckling analysis is
Correct answer: B. L/2
- A. L/√2
- B. L/2
- C. L
- D. 2L
Explanation
A fixed-fixed column has an effective length factor of 0.5, giving an effective length of L/2. The fully fixed restraints provide greater rotational restraint than pinned or cantilever end conditions.
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