| 考虑接触的膜盒刚度分析 |
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| 引用本文： | 史淑娟,朱礼文,赫崇智.考虑接触的膜盒刚度分析[J].导弹与航天运载技术,2003(2):41-44. |
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| 作者姓名： | 史淑娟 朱礼文 赫崇智 |
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| 作者单位： | 北京宇航系统工程设计部,北京,100076 |
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| 摘 要： | 针对充气膜盒在充气气压作用下相邻膜片出现贴合的状态，分析了考虑接触非线性对刚度的影响，最后借助ANSYS软件的接触分析求得了充气膜盒在出现接触状态下的刚度，计算结果与试验数据的比较表明了接触分析的必要性。
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| 关 键 词： | 充气膜盒 充气气压 接触分析 接触状态 刚度分析 |
| 文章编号： | 1004-7182(2003)02-0041-04 |
| 修稿时间： | 2002年6月5日 |
Non-linear Stiffness Analysis for Metal Bellows |
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| Shi Shujuan,Zhu Liwen,He Chongzhi.Non-linear Stiffness Analysis for Metal Bellows[J].Missiles and Space Vehicles,2003(2):41-44. |
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| Authors: | Shi Shujuan Zhu Liwen He Chongzhi |
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| Abstract: | This article discusses gas filled bellows with the neighbor capsules contacted and analyses the non linear influence on the stiffness of metal bellows, and the results of numerical computations are got through the contact analysis of ANSYS software. Finally the computation results are compared with the experiment results and the necessity of contact analysis is proved. |
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| Keywords: | Spacecraft structural mechanics Bellows Stiffness Non linear analysis |
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