Research Article
Comparison of Design Guidelines for Hot-Rolled I-Shaped Steel Compression Members according to AISC 360-16 and EC3
Figure 5
The effect of yield strength (Fy) on capacity reduction ratio (χ/(ϕcFcr/Fy)) plotted as a function of member slenderness (Lc/i). The blue (top), black (intermediate), and green (bottom) curves are plotted for buckling curves a, b, and c, respectively.