| 弹簧锁片受力分析 |
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| 引用本文： | 何高让.弹簧锁片受力分析[J].固体火箭技术,1996,19(1):23-27. |
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| 作者姓名： | 何高让 |
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| 作者单位： | 西安航天工业总公司四院四十一所 |
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| 摘 要： | 采用弹性力学的分析方法，针对弹簧锁片这个延伸喷管的关键部分，建立了薄板的小挠度弯曲模型和单向压缩模型，对其在发动机工作过程中的受力状态进行了计算分析，从而对锁片设计提供了理论参考依据。
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| 关 键 词： | 弹性力学 固体推进剂 火箭发动机 片簧 |
Stress Analysis of Elastic Latch |
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| He Gaorang.Stress Analysis of Elastic Latch[J].Journal of Solid Rocket Technology,1996,19(1):23-27. |
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| Authors: | He Gaorang |
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| Abstract: | By means of elastic dynamics analysis, this article established a minor deflection bend modle plus a single direction compression modle to the elastic latch which is the critical component of EEC nozzle and can be simplified as thin plate. Through the calculation and analysis to the stress state of the latch while the solid rocket motor is in operation, a theoretical reference basis to the design of the latch is offered. |
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| Keywords: | Elastic mechanics Solid propellant rocket engine Extension nozzle Rigid locking mechanism Leaf spring |
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