| 涠11-4平台结构动态响应监测结果分析(涠11-4平台原位监测研究之二) |
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| 引用本文： | 申仲翰,赵强.涠11-4平台结构动态响应监测结果分析(涠11-4平台原位监测研究之二)[J].海洋工程,1997(3). |
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| 作者姓名： | 申仲翰 赵强 |
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| 作者单位： | 中国科学院力学研究所 |
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| 摘 要： | 本文总结了针对涠１１－４平台一年多时间的应变和加速度监测数据的处理分析工作，详细介绍了所用的数据处理方法，给出了应变数据的统计结果及长期分布规律。通过对应变和加速度信号进行频谱分析，揭示了平台在多种环境条件下的振动特性。
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| 关 键 词： | 应变 加速度 数据处理 频谱分析 |
THE ANALYSIS OF MONITORING RESULTS OF DYNAMIC RESPONSE FOR W 11 4 PLATFORM STRUCTURE |
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| Shen,Zhonghan,Zhao,Qiang.THE ANALYSIS OF MONITORING RESULTS OF DYNAMIC RESPONSE FOR W 11 4 PLATFORM STRUCTURE[J].Ocean Engineering,1997(3). |
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| Authors: | Shen Zhonghan Zhao Qiang |
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| Abstract: | This paper summarizes the work of the data treatment and analysis of strain and acceleration of W 11 4 platform. These data have been obtained by monitoring for one year. The method of data treatment has been introduced in detail. The statistical results and long term distribution of the strain data are given. By the frequency spectrum analysis of strain and acceleration, the vibration characteristics of the platform under several environment condition have been explained. |
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| Keywords: | strain acceleration data treatment frequency spectrum analysis |
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