Experimental and Theoretical Study of Sandwich Panels with Steel Facesheets and GFRP Core

<div>Failure of specimen S(<svg height="8.39864pt" id="M40" style="vertical-align:-0.04981995pt" version="1.1" viewbox="-0.0498162 -8.34882 6.36303 8.39864" width="6.36303pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><g transform="matrix(.013,0,0,-0.013,0,0)"><path d="M456 178V225H360V632H320C217 496 115 347 20 206V178H280V106C280 40 276 34 189 27V0H445V27C364 34 360 39 360 106V178H456ZM280 225H82C149 335 214 431 278 520H280V225Z" id="g113-53"></path><glyph.data ascent="3473" descent="-2876" horiz-adv-x="480" vert-adv-y="480"></glyph.data></g></svg>)-GFRP: (a) peeling off and delaminating and (b) tearing failure of the web where it intersected the facesheet.</div>

Advances in Materials Science and Engineering

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Figure 5

Figure 5: Experimental and Theoretical Study of Sandwich Panels with Steel Facesheets and GFRP Core 