作　　者： (贺成贵）; (李新华）; (李落星）; (阳辉林）;

机构地区： 中南林业科技大学机电工程学院,长沙410004

出　　处： 《重庆理工大学学报（自然科学）》 2017年第7期56-62,共7页

摘　　要： 为设计符合新法规要求的三点式中排座椅安全带,以某款汽车为对象,建立了白车身、座椅骨架及上、下人体模块的有限元模型。对座椅骨架进行了灵敏度分析和轻量化设计,对安全带固定点进行了强度分析。实验结果表明:安全带固定点强度满足法规要求。 To meet the regulatory requirements of three point seat belts, the research creates the finite element models of body in white, seat frame and the upper and lower body module. The sensitivity analysis and lightweight design of the seat experimental verification of the strength of the of the seat belt meets regulatory requirements. frame are carried out, and simulation analysis and seat belt are studied. The results show that the strength

关 键 词： 安全带 固定点 强度分析 轻量化设计