碳纤维复合材料结构件在不同铆接方式下的连接强度对比分析  

Comparative Analysis of Joint Strength of Carbon Fiber Reinforced Plastic Structure with Different Connection Modes

作　　者：檀甜甜 杨鹏 曹娜 刘洋 张伟 TAN Tian-tian;YANG Peng;CAO Na(Capital Aerospace Machinery Company,Beijing 100076;Academy of China Aerospace Science and Technology Corporation,Beijing 100048)

机构地区：[1]首都航天机械有限公司,北京100076 [2]中国航天科技集团有限公司,北京100048

出　　处：《航空精密制造技术》2021年第3期14-18,共5页Aviation Precision Manufacturing Technology

摘　　要：探究了碳纤维复合材料结构件装配中的常用连接方式,并通过剪切试验和拉脱试验比较不同铆接方式的连接强度,寻找出能够满足产品质量、适用于生产现场应用的铆接装配方法,为碳纤维复合材料在重型运载等新一代运载火箭中的应用提供指导。The common connection methods in the assembly of carbon fiber reinforced plastic structure was investigated. The connection strength of different riveting methods were compared through shear experiment and pulloff experiments. The suitable assembly method was obtained that can meet the quality requirements and application requirements which provide guidance for the application of carbon fiber reinforced polymer in new-generation launch vehicles such as the heavy launch vehicle..

关 键 词：碳纤维复合材料结构件 剪切强度 拉脱强度 重型运载火箭 

分 类 号：TH131[机械工程—机械制造及自动化]