Investigation of Energy Absorbed by Composite Panels with Honeycomb Aluminum Alloy Core.

The aim of this study was to measure the energy absorbed by composite panels with carbon fiber-reinforced polymer (CFRP) skins and a 5052 aluminum alloy honeycomb core and to compare it to previous research and isotropic material-two 25 × 1.75 mm 1.0562 alloy steel tubes.