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| 铝内衬碳纤维缠绕复合气瓶自紧压力分析 | |
| 引用本文： | 郭,峰.铝内衬碳纤维缠绕复合气瓶自紧压力分析[J].宇航材料工艺,2014,44(6). |
| 作者姓名： | 郭 峰 |
| 作者单位： | 西安航天复合材料研究所 |
| 摘 要： | 应用解析计算的方法对铝内衬碳纤维全缠绕复合材料气瓶在内压情况下的弹塑性历程进行了分 析,推导并得到了气瓶的自紧压力,通过水压应变测试及疲劳试验的方法进一步验证了计算结果的合理性。经 对比分析,文中提到的计算方法可用于今后相似结构气瓶的自紧力计算。 |
| 关 键 词： | 复合材料 气瓶 内衬 自紧力 |
Analysis of Autofrettage Pressure of Aluminium Liner CarbonFilament-Wound Composite Gas Cylinder |
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| Abstract: | Calculation analytical method is applied to aluminium liner carbon fiber winding composite gas cylinder during elastic-plastic process under inner pressure, autofrettage pressure is obtained from inference. The rationality of the calculated results is verified through hydrostatic strain test and fatigue test method. By comparative analysis , the calculation method can be applied to similar structure gas cylinder autofrettage pressure calculation in the future. |
| Keywords: | Composite Gas cylinder Liner Autofrettage pressure |
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