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Steel Column Buckling Calculator
Calculate critical buckling load and slenderness ratio for steel columns under compression
Column Length
(mm)
End Condition
Fixed-Fixed (K=1)
Fixed-Pinned (K=0.7)
Fixed-Free (K=2)
Pinned-Pinned (K=1)
Moment of Inertia
(mm⁴)
Cross-sectional Area
(mm²)
Elastic Modulus
(MPa)
Calculate