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2 各试样最终的几何尺寸参数
Table 2 Final geometric dimension parameters of each sample
试样CFRP铺层数/层

外径

D/mm

长度

L/mm

厚度

T/mm

质量

m/g

Al方管40.0120.21.0046.396
CFRP方管840.5120.92.0350.601
Al/CFRP混合方管840.0120.13.0794.762