摘要
提出了一种新的合理的加强筋夹芯复合板有限元模型建模方法;在此方法基础上建立了扩展厢式车厢体展开状态下有限元模型,并对其进行了强度分析.根据分析结果,提出了结构改进建议.
This paper puts forward a reasonable method of establishing the finite element model for sandwich panel with ribs. On the basis of the method, the FEA(finite element analysis)model of the van body in extendable work condition is established and the structure strength analysis of the van body is proceeded. According to the analysis results, modification suggestions of structure are given.
出处
《华东交通大学学报》
2005年第1期21-25,共5页
Journal of East China Jiaotong University
