| 摘要: |
| 结构是运载火箭的“脊梁”，主要承担火箭发动机推力传递、燃料贮存等功能，并为有效载荷、控制、测量等系统及单机设备提供安装和保护。对国外运载火箭结构技术发展现状进行分析，结合未来我国运载火箭的研制发展需求，展望我国下一代运载火箭结构技术发展方向，提出支撑我国下一代运载火箭结构的关键技术，为我国运载火箭结构技术的发展路线探索和战略规划提供参考 |
| 关键词: 运载火箭 结构技术 发展方向 关键技术 |
| DOI： |
|
| 基金项目:航天科技联合基金（U1837204） |
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| Development Direction and Key Technology Analysis for China's Next Generation Launch Vehicles StructureStructure |
| WANG Guohui1,ZENG Dujuan,LIU Guanri,WU Huiqiang |
| (China Academy of Launch Vehicle Technology;Beijing Institute of Astronautical Systems Engineering) |
| Abstract: |
| Structure serves as the backbone of launch vehicles, which provides fuel storage and thrust transmission for the rocket engine, weight supporting for the whole rocket, installation and protection for the payload and equipments This paper analyzes the present situation of the launch vehicle structure Combining with the requirement of China's future launch vehicle, development direction and the supporting key technologies of China's next generation launch vehicle structure are proposed |
| Key words: Launch vehicle Structure technology Development direction Key technologies |