TablesE Design of members for compression
Compressive Strength
PDF page 114 · AISC 360-22
| L c r m | = modified slenderness ratio of built-up member |
| L c r o | = slenderness ratio of built-up member acting as a unit in the buckling direction being addressed |
| Lc | = effective length of built-up member, in. (mm) |
| Ki | = 0.50 for angles back-to-back = 0.75 for channels back-to-back = 0.86 for all other cases |
| a | = distance between connectors, in. (mm) |
| ri | = minimum radius of gyration of individual component, in. (mm) |