Al/CFRP混合薄壁结构耐撞性能可靠性优化设计
张正峰,宋小雨,袁晓磊,陈文娟,张伟东

Reliability optimization design for crashworthiness of Al/CFRP hybrid thin-walled structure
Zheng-feng ZHANG,Xiao-yu SONG,Xiao-lei YUAN,Wen-juan CHEN,Wei-dong ZHANG
表5 CFRP的弹性参数和强度参数
Table 5 Elastic parameters and strength parameters of CFRP
参数数值
E11/GPa57
E22/GPa57
v12v210.067
X11+/MPa679
X22+/MPa679
X11-/MPa512
X22-/MPa512