Experimental Study on Bond-Slip Behavior between H-Shaped Steel and Gypsum Cover in SGFCG

<div>HSG push-out specimens and dial gauge distribution. <i>l</i><sub><i>a</i></sub> is the steel-gypsum connected length, <i>C</i><sub><i>s</i></sub> is the gypsum cover thickness, and <i>d</i> is the H-shaped steel section height. Sf-1, Sf-2, Sf-3, Sf-4 are, respectively, the four vertical surfaces of the gypsum cover.</div>

Journal of Engineering

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Figure 4

Figure 4: Experimental Study on Bond-Slip Behavior between H-Shaped Steel and Gypsum Cover in SGFCG 