Debonding in foam core sandwich panels
Debonding of composites structural insulated sandwich panels Article in Journal of Reinforced Plastics and Composites 29(12): November 2010 with 51 Reads How we measure 'reads'Sandwich construction has been extensively used in various fields. However, sandwich panels have not been fully exploited in critical structural applications due to the concern of interfacial debonding and impact tolerance. To solve these problems, new hybrid core based sandwich panels were proposed. debonding in foam core sandwich panels
sandwich panels. In this study, the focus is on the debonding due to compressive loading. Further, there is an apparent gap for modeling facesheetcore debonding for sandwich panels with considerably high facesheetcore moduli ratio. Accordingly, this investigation also presents models for these types of sandwich panels.
of core machining conguration on the interfacial debonding toughness of foam core sandwich panels fabricated by vacuumassisted resin transfer molding process. Several machining congurations are conducted to foam core, and skincore debonding toughness of fabricated sandwich panels is evaluated using doublecantileverbeam tests. PDF The strain energy release rate is used to give a criterion for debonding in structural sandwich beams with isotropic faces and a foam core. The critical strain energy release rate of thedebonding in foam core sandwich panels The strain energy release rate is used to give a criterion for debonding in structural sandwich beams with isotropic faces and a foam core. The critical strain energy release rate of the interface is
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