Web crippling behaviour of web perforated GFRP wide-flange sections subjected to interior-two-flange loading condition

In this paper, an extensive study on the web crippling behaviour of GFRP wide-flange (WF) section profiles with centred web perforation under interior-two-flange (ITF) loading is reported. Experimental investigation included material characterization tests and full scale web crippling experiments performed on 14 specimens with and without web perforations under ITF loading configuration. To examine the effect of web perforation, perforation...