树脂基复合材料易碎盖设计和优化研究进展  

Research Progress on Design and Optimization of Resin Matrix Composite Fragile Cover

作　　者：李伟[1] 李照谦 南博华 杨鑫宇 周翔[3] Li Wei;Li Zhaoqian;Nan Bohua;Yang Xinyu;Zhou Xiang(The State Key Lab of Metal Matrix Composites,School of Materials Science and Engineering,Shanghai Jiao Tong University,Shanghai 200240,China;Shanghai Aerospace Equipments Manufacturer Co.,Ltd.,Shanghai 200245,China;School of Aeronautics and Astronautics,Shanghai Jiao Tong University,Shanghai 200240,China)

机构地区：[1]上海交通大学材料科学与工程学院,金属基复合材料国家重点实验室,上海200240 [2]上海航天设备制造总厂有限公司,上海200245 [3]上海交通大学航空航天学院,上海200240

出　　处：《工程塑料应用》2021年第9期150-154,共5页Engineering Plastics Application

基　　金：上海交通大学航天先进技术联合研究中心技术创新项目基金(USCAST2016-19)。

摘　　要：从树脂基复合材料在易碎盖领域应用的优势出发,按照易碎盖在导弹发射过程中的分离方式,从整体穿透式、整体抛出式和多瓣分离式等三个方面介绍了国内外树脂基复合材料易碎盖的设计和优化研究进展,分析了影响树脂复合材料易碎盖性能的关键因素,综述了树脂基复合材料易碎盖的结构设计特别是薄弱区的设计和优化对易碎盖性能的影响。Based on the advantages of resin matrix composites as fragile cover materials,the research progresses on design and optimization of the resin matrix composite fragile cover were reviewed from three aspects:integral penetration,integral separation and multi-part separation,according to the separation mode in missile launching.The key factors affecting the performance of the fragile cover were analyzed and the structure design of resin matrix composite fragile cover,especially the influence of the structure design and optimization of the weak region on the properties of the fragile cover were introduced.

关 键 词：树脂基复合材料 导弹发射箱易碎盖 分离方式 薄弱区结构设计和优化 

分 类 号：TQ322.41[化学工程—合成树脂塑料工业]