| 民用飞机后机身结构静力试验方案设计 |
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| 引用本文： | 刘佳.民用飞机后机身结构静力试验方案设计[J].民用飞机设计与研究,2013(5):10. |
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| 作者姓名： | 刘佳 |
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| 作者单位： | 上海飞机设计研究院,上海 201210 |
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| 摘 要： | 针对某民用飞机后机身结构特点和受载形式,设计了相应的静力试验方案。该方案合理模拟了后机身结构的支持和边界条件,同时对后机身严重载荷情况进行分析处理,实现了飞行载荷和惯性载荷在后机身结构上的施加,顺利完成了大部段复杂结构的静强度试验。试验结果表明,后机身结构能够承受极限载荷,其刚度和强度满足设计要求。
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| 关 键 词： | 民用飞机 后机身 静力试验 试验方法 |
A Static Test Method for the After Fuselage Structure of Civil Aircraft |
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| Liu Jia.A Static Test Method for the After Fuselage Structure of Civil Aircraft[J].Civil Aircraft Design and Research,2013(5):10. |
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| Authors: | Liu Jia |
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| Institution: | Shanghai Aircraft Design and Research Institute, Shanghai 201210, China |
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| Abstract: | According to the after fuselage structure of civil aircraft, a static test method was designed. The support and boundary condition were simulated reasonably . The flight and inertia load were applied by analyzing and redistributing the severe load case. Test results show that the after fuselage structure could bear the limit and ultimate load; the after fuselage structure has enough stiffness and strength to satisfy the design requirement. |
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| Keywords: | Civil Aircraft After Fuselage Static Test Test Method |
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