| 超长有压引水隧洞的水体振荡特性研究 |
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| 引用本文： | 付希文,周雪玲,杨柏松,方心恬.超长有压引水隧洞的水体振荡特性研究[J].长江科学院院报,2012,29(3):35-38. |
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| 作者姓名： | 付希文 周雪玲 杨柏松 方心恬 |
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| 作者单位： | 吉林省水利水电勘测设计研究院 科学试验研究院， 长春 130012 |
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| 摘 要： | 为研究超长有压引水隧洞的水力特性过程，以吉林省中部城市引松供水工程为基础，通过理论分析和变态模型试验的数据比较，验证了变态模型模拟的真实性，并且认识了超长有压引水隧洞的波动周期长、衰减慢等水体振荡特性。
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| 关 键 词： | 引水隧洞 调压井 水体振荡 |
| 收稿时间： | 2011-10-10 |
Characteristics of Hydraulic Oscillation in Long-Distance Pressure Diversion Tunnel |
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| FU Xi-wen
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ZHOU Xue-ling
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YANG Bai-song
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FANG Xin-tian.Characteristics of Hydraulic Oscillation in Long-Distance Pressure Diversion Tunnel[J].Journal of Yangtze River Scientific Research Institute,2012,29(3):35-38. |
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| Authors: | FU Xi-wen ZHOU Xue-ling YANG Bai-song FANG Xin-tian |
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| Affiliation: | Scientific Experiment Department, Jilin Province Water Resource and Hydropower Consultative Company, Changchun 130012, China |
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| Abstract: | Theoretical analysis and distorted model tests are performed to study the hydraulic characteristics of long-distance pressure diversion tunnel.The water diversion project from the Second Songhua River to central cities in Jilin Province is taken as an object.By comparing test data with theoretical analysis,the validity of the distorted model is verified.The characteristics of hydraulic oscillation in long-distance pressure tunnel are found as long wave cycle of surge chamber and slow attenuation,etc. |
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| Keywords: | diversion tunnel surge tank hydraulic oscillation |
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