Question

Which column has the largest critical axial load capacity among the four shown scuss why? AlI columns have the same height and same boundary conditions at ends. (a) No bracing. (b) Braced at midpoint. Lex (c) Third-point bracing. (d) Asymmetrical bracing.

Answer 1

(i〉 Sol Eulers -lhe cry run M1 2 殺,

Pe 3 3 4.L2. Asmmetical brocn 2.25 Coe among the sou-