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

图5 基于ABAQUS/Explicit用户子程序（VUMAT）的CFRP层内失效实现流程

Fig.5 Implementation flow of CFRP layer failure based on user subroutine (VUMAT) in ABAQUS/Explicit