Back to Formulas
136x
000940
2023-12-29

Governing Slenderness Ratio of Built-up Member

Governing Slenderness Ratio of Built-up Member

ari = 4.0 in0.108 in = 37.0
34 Lcro = 34 192 in2.529 in = 57.1 > 37.0  o.k.

a

Weld intervals

ri

Radius of gyration of (1) plate

Lc

Unbraced length of the column = 16 ft = 192 in

ro

Minimum radius of gyration of the reinforced section (rz in RFEM)
;