| 结构在高声强环境下声振响应研究 |
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| 引用本文： | 张正平.结构在高声强环境下声振响应研究[J].航天器环境工程,2008,25(5):455-458. |
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| 作者姓名： | 张正平 |
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| 作者单位： | 哈尔滨工业大学航天学院,哈尔滨,150001;北京强度环境研究所,北京,100076 |
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| 摘 要： | 文章研究了结构在高声强噪声环境下的声振响应特性,给出了一种以试验数据为基础的响应外推方法,与线性外推方法进行了比较,并研究了结构在高声强噪声环境下结构弱非线性特性。
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| 关 键 词： | 声振 结构 响应 外推 |
| 收稿时间： | 2008/6/20 0:00:00 |
| 修稿时间： | 2008/8/22 0:00:00 |
Structural vibro-acoustic response under high sound intensity environment |
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| Zhang Zhengping.Structural vibro-acoustic response under high sound intensity environment[J].Spacecraft Environment Engineering,2008,25(5):455-458. |
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| Authors: | Zhang Zhengping |
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| Institution: | 1. School of Aerospace, Harbin Institute of Technology; 2. Beijing Institute of Structure & Environment |
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| Abstract: | This paper investigates vibro-acoustic response characteristics of structures under high sound intensity, presents a response extrapolation method based on experimental data and the results of linear extrapolation, and discusses weak nonlinear characteristics of structures under high sound intensity environment. |
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| Keywords: | vibro-acoustic structure response extrapolation |
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