| 龙羊峡水电站大坝振动试验研究 |
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| 引用本文： | 丁小龙.龙羊峡水电站大坝振动试验研究[J].西北电力技术,2010(3):30-33. |
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| 作者姓名： | 丁小龙 |
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| 作者单位： | 陕西电力科学研究院; |
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| 摘 要： | 2005年8月,龙羊峡水电站库水位突破历史高位的过程中,大坝、尾水平台等部位振动明显增大。依据现场测试成果,并借用近期的机组稳定性测试成果对大坝坝顶、廊道及尾水平台的振动情况进行了幅值和频谱分析,对振源进行了推断,最后提出了减振建议。
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| 关 键 词： | 水电站 大坝 廊道 尾水平台 振动试验 |
Test & Research on Dam Vibration of Longyangxia Hydropower Station |
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| DING Xiao-long.Test & Research on Dam Vibration of Longyangxia Hydropower Station[J].Northwest China Electric Power,2010(3):30-33. |
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| Authors: | DING Xiao-long |
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| Affiliation: | DING Xiao-long (Shaanxi Electric Power Research Institute,Xi\'an 710054,China) |
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| Abstract: | The water level of Longyangxia Hydropower Station reached new record high in August,2005.The vibrations increased significantly in dam and the platform of tail water.In accordance with test result at site,by using recent stability test result,the amplitude and spectrum analysis are made for dam top,corridor platform of tail water.The vibration source is inferred,and vibration reduction proposal are put forward. |
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| Keywords: | Longyangxia Hydropower Station dam corridor platform of tail water vibration test |
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