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3 CFRP层间失效模型参数
Table 3 Parameters of CFRP interlaminar failure model
参数数值
tn0/MPa54
ts0/MPa70
tt0/MPa70
Gnc/MPa504
Gsc/MPa1 556
Gtc/MPa1 556
η2.284