| 某型飞机弹射座椅安装横梁破坏仿真分析 |
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| 引用本文： | 杨平光,杨智春.某型飞机弹射座椅安装横梁破坏仿真分析[J].科学技术与工程,2009,9(12). |
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| 作者姓名： | 杨平光 杨智春 |
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| 作者单位： | 西北工业大学航空学院,西安,710072 |
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| 摘 要： | 针对某型号飞机弹射座椅安装横梁进行有限元建模,进行大变形非线性有限元破坏仿真分析,并与破坏试验结果进行了对比.对比结果表明,仿真结果较好的预估了破坏载荷并反应了结构的破坏形式.
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| 关 键 词： | 横梁 非线性有限元 破坏试验 |
Destructive Simulation Analysis of a Aircraft Ejection Seat Assemble Crossbeam |
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| YANG Ping-guang,YANG Zhi-chun.Destructive Simulation Analysis of a Aircraft Ejection Seat Assemble Crossbeam[J].Science Technology and Engineering,2009,9(12). |
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| Authors: | YANG Ping-guang YANG Zhi-chun |
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| Institution: | School of Aeronautics;Northwest Polytechnical University;Xi'an 710072;P.R.China |
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| Abstract: | The nonlinear finite element simulation method is adopt to analysis a aircraft ejection seat assemble crossbeam.The analysis results are quite coincident with the results of the destructive test.It shows that the analysis results well predict the destructive load and the destructive form. |
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| Keywords: | crossbeam nonlinear finite element destructive test |
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