基于积木式设计的碳纤维层合板承载式车身  

Carbon Fiber Composite Load-bearing Body based on Block Modular Design

作　　者：刘子衿 LIU Zijin

机构地区：[1]北京航空航天大学,北京102206

出　　处：《上海汽车》2024年第3期21-29,共9页Shanghai Auto

摘　　要：以塑代钢是汽车轻量化的重要途径,目前碳纤维复合材料因其优良性能也在各行各业受到了广泛关注及应用。文章以碳纤维层合板的积木式设计方法为研究对象,从计算选型到有限元仿真再到实际验证的设计内容和技术方案进行全流程研究。文章将此方法应用于中国大学生方程式汽车大赛的复合材料承载式车身的设计制造过程,验证了该设计方法的可行性与优越性。Replacing steel with plastic is an important way to lighten the weight of automo⁃biles,and carbon fiber composite materials have attracted widespread attention and application in vari⁃ous industries due to their excellent performance.Taking the block modular design method of carbon fi⁃ber laminates as the research object,a full-process study is conducted on the design content and techni⁃cal solutions from calculation and selection to finite element simulation and actual verification.This method is applied to the design and manufacturing process of the composite load-bearing body in the Formula Student China,verifying the feasibility and superiority of this design method.

关 键 词：碳纤维复合材料 积木式设计方法 承载式车身 方程式汽车大赛 

分 类 号：U463.82[机械工程—车辆工程]