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In this paper, laboratory and numerical evaluations on the web bearing capacity of unlipped cold-formed ferritic stainless steel channels are described. The channels considered have circular perforations in the web and are loaded under the end-two-flange (ETF) load case. A total of 387 results comprising 27 laboratory and 360 numerical results are presented. A nonlinear quasi-static finite element...
In this work, the effect of single circular perforation in the shear behaviour of LDSS rectangular hollow beams has been presented using finite element analyses, in a systematic manner, considering a key cross sectional parameters viz., flange thickness, flange width, web thickness, shear span etc. Predominantly, the effects of single perforation size / diameter and location (along longitudinal, transverse,...
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