| 东江电厂水轮机组振动对大坝影响的探讨 |
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| 引用本文： | 张双全,韦彩新,肖若富,韩凤琴.东江电厂水轮机组振动对大坝影响的探讨[J].大电机技术,2002(3):50-52. |
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| 作者姓名： | 张双全 韦彩新 肖若富 韩凤琴 |
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| 作者单位： | 华中科技大学动力工程系,湖北,武汉,430074 |
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| 基金项目： | 国家自然科学基金资助项目(599979007)，湖北省自然科学基金项目(98J065) |
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| 摘 要： | 东江水电厂机组振动问题十分突出 ,已严重威胁到大坝的安全。本文在水轮机组多次现场试验的基础上 ,探讨了水轮机组振动对大坝的影响 ,指出了大坝的振动是由水轮机组的振动引起的 ,为水轮机组减振改造提供了参考
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| 关 键 词： | 水电厂 大坝 振动 压力脉动 |
| 文章编号： | 1000-3983(2002)03-0050-03 |
| 修稿时间： | 2001年4月1日 |
The Vibration Reasons Analysis for the Dam of Dongjiang Hydropower Station |
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| ZHANG Shuang_quan,WEI Cai_xin,XIAO Ruo_fu,HAN Feng_qin.The Vibration Reasons Analysis for the Dam of Dongjiang Hydropower Station[J].Large Electric Machine and Hydraulic Turbine,2002(3):50-52. |
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| Authors: | ZHANG Shuang_quan WEI Cai_xin XIAO Ruo_fu HAN Feng_qin |
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| Abstract: | The units in Dongjiang hydropower station had serious vibration problems and threatened the safety of the dam. Based on many field tests,in this paper, the influence of the vibration of hydraulic units to the dam was discussed and pointed out that it was the vibration of the units that aroused the vibration of the dam,which provided the reference for the vibration damping and reconstruction. |
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| Keywords: | hydropower station dam vibration pressure pulsation |
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