Experimental and numerical studies on indentation and perforation characteristics of honeycomb sandwich panels
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DOI: 10.1016/j.compstruct.2017.09.025
Abstract: Abstract Aluminum sandwich panels with honeycomb core have been widely used as energy absorption structure in lightweight design. This study aimed to characterize the indentation and perforation behaviors of sandwich structures with different geometric configurations.… read more here.
Keywords: force displacement; perforation; energy absorption; experimental numerical ... See more keywords