Experimental Investigation and Load Capacity of Slender Cold-Formed Lipped Channel Sections with Holes in Compression

<div>Comparison of the ultimate capacity of columns with circular holes between FEA results and predicted results using the modified method. (a) <i>d/h</i> = 0.3. (b) <i>d/h</i> = 0.5. (c) <i>d/h</i> = 0.7.</div>

Advances in Civil Engineering

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Figure 20

Figure 20: Experimental Investigation and Load Capacity of Slender Cold-Formed Lipped Channel Sections with Holes in Compression 