Experimental Study and Proposal to Improve the EWM Design of Cold-Formed Steel Lipped Channel Columns with Circular Holes under Axial Compression

<div>Location and spacing of circular holes in the web. (a) Web with one circular hole. (b) Web with two circular holes. (c) Web with three circular holes.</div>

Advances in Materials Science and Engineering

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Figure 2

Figure 2: Experimental Study and Proposal to Improve the EWM Design of Cold-Formed Steel Lipped Channel Columns with Circular Holes under Axial Compression 

Figure 2 | Experimental Study and Proposal to Improve the EWM Design of Cold-Formed Steel Lipped Channel Columns with Circular Holes under Axial Compression 