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

Figure 13

Load-strain curve for section C9008 with rectangular holes for No. 1 and No. 4 strain gauges. (a) Specimen C9008-RH2-2. (b) Specimen C9008-RH4-1. (c) Specimen C9008-RH6-2.

(a)

(b)

(c)