【摘要】 该文基于复合材料单元运用有限元方法 ,构建了复合材料火箭发射管的有限元分析模型 ,全面分析了复合材料火箭发射管的结构特征 ,研究了发射管的火箭效应 ,分析了它的应力分布、刚度及强度 ,为复合材料在火箭发射管中的应用提供了理论基础更多还原

【Abstract】 Based on composite element, the paper builds finite elements analysis model of the composite rocket launching case by using finite elements method, completely analyses structure character of the composite rocket launching case and studies the rocket inherent effect on the launching case, analyses distribution of stress, rigidity and strength, it provides the theoretical basis for the composite use in rocket launching case.更多还原