| 海洋平台低频振动测试 |
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| 引用本文： | 范勇,马汝建,林进山.海洋平台低频振动测试[J].济南大学学报(自然科学版),2004,18(1):46-48. |
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| 作者姓名： | 范勇 马汝建 林进山 |
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| 作者单位： | 济南大学,机械工程学院,山东,济南,250022 |
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| 基金项目： | 山东省自然科学基金资助项目 (Y2 0 0 1F0 3 ) |
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| 摘 要： | 海洋平台的振动按其分布范围可分为总体振动和局部振动；接受力情况可分为自由振动和强迫振动。海洋平台是一类低频结构物，振动测试中所需要的主要是低频振动测试仪器。对测试方法和步骤进行了探讨，并对数据处理中应该注意的问题做了分析。
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| 关 键 词： | 海洋平台 低频振动 测试方法 |
| 文章编号： | 1671-3559(2004)01-0046-03 |
| 修稿时间： | 2003年10月31 |
Low Frequency Vibration Measurement of Offshore Platforms |
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| FAN Yong,MA Ru-jian,LIN Jin-shan.Low Frequency Vibration Measurement of Offshore Platforms[J].Journal of Jinan University(Science & Technology),2004,18(1):46-48. |
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| Authors: | FAN Yong MA Ru-jian LIN Jin-shan |
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| Abstract: | The types of vilration of offshore platforms were presented in this paper,which is classified into whole and local vibrations according to vibration range.They can also be classified into free vibration and forced vibration.As far as the vibrancy frequency of offshore platform is concerned,offshore platform is regarded as a low frequency structure.Then some of main measurement and instrument of vibration and some of questions about measurement and data processing are introduced and analyzed. |
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| Keywords: | offshore platform low frequency vibration vibration measurement |
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