Research Article

3D Energy Absorption Diagram Construction of Paper Honeycomb Sandwich Panel

Table 1

The comparison of experimental and predictive energy absorption.

predictive/Experimental (10āˆ’4)Strain rate (sāˆ’1)
Thickness-to-length 1050100

0.031251.3060/1.41121.9638/2.00133.9350/4.1235
0.03331.4371/1.45322.1018/2.14294.0937/4.0125
0.04161.9990/1.91282.6760/2.42574.7047/4.5675