Experimental study on impact and flexural behaviors of CFRP/aluminum-honeycomb sandwich panel
Shicheng Zhao,
Xuan Gao,
Jiajun Lou
et al.
Abstract:To investigate the impact and flexure behavior of carbon fiber reinforced polymers/aluminum-honeycomb sandwich panel, low-velocity impact, compression-after-impact (CAI), and three-point flexure tests are conducted carefully. Four kinds of carbon fiber prepregs are selected to make face sheets by hot press preparation. Further, the digital image correlation technique is employed to record the damage evolution under the compression and flexure loads. The results show that the sandwich structure has two stages o… Show more
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