| 泵站机组振动对泵房结构影响的测试及分析 |
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| 引用本文： | 刘超英,徐炳炎.泵站机组振动对泵房结构影响的测试及分析[J].浙江水利水电专科学校学报,2003,15(3):12-14. |
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| 作者姓名： | 刘超英 徐炳炎 |
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| 作者单位： | 1. 浙江省水利河口研究院,浙江,杭州,310020
2. 浙江水利水电专科学校,浙江,杭州,310016 |
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| 摘 要： | 应用振动测试方法，对小砾山泵站机组振动对泵房结构影响进行了测试及分析．通过对振动信号分析，给出了泵房结构的强迫振动响应、频谱特性及结构自振特性，为对泵房结构进行安全评估提供了科学的依据。
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| 关 键 词： | 小砾山泵站 泵房结构 机组振动 强迫振动测试 自振频率测试 信号采集 波动 影响 安全评估 |
| 文章编号： | 1008-536X(2003)03-0012-03 |
Measurements and Analysis on Machine Groups Vibration Pump Room Structures |
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| LIU Chao-ying,XU Bing-yan.Measurements and Analysis on Machine Groups Vibration Pump Room Structures[J].Journal of Zhejiang Water Conservancy and Hydropower College,2003,15(3):12-14. |
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| Authors: | LIU Chao-ying XU Bing-yan |
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| Abstract: | The paper talks about how to Measuremachine groups vibration on of pump room structure Xiaolishan Pump station in by means of vibration test. Through the analysis of vibration signals, forced vibration respondence, spectrum property and structure natural frequency have been given out,and scientific has been provided for safe estimation of pump room structure. |
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| Keywords: | machine groups vibration pump room structure vibration test signals analysis safty estimation |
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