错位装配串联蜂窝结构缓冲吸能特性
翁杭建,党晓娟,张晓晶
Energy absorption properties of tandem honeycomb with dislocated assembly
Hang-jian WENG,Xiao-juan DANG,Xiao-jing ZHANG
表 2
蜂窝结构实验性能参数
Tab.2
Honeycomb structure experimental performance parameters
组别
σ
c
/MPa
ε
c
E
e
/MPa
σ
p
/MPa
E
a
/J
C
1.93
0.022 5
110
1.27
46.88
CW
2.03
0.022 5
106
1.37
50.39
CWC
2.06
0.022 5
112
1.44
52.97