Impact resistance of composite circular corrugated core sandwich structures
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DOI: 10.1177/00219983221147383
Abstract: In this study, we used HyperMesh and LS-DYNA software, based on the MAT54 model and Chang-Chang failure criterion, to establish a finite element model of composite corrugated sandwich structures, and introduced a progressive damage model.… read more here.
Keywords: corrugated sandwich; impact resistance; sandwich structures; resistance ... See more keywords