| 江边水电站首部枢纽引水防沙设计研究 |
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| 引用本文： | 黄维,陆欣,史彬.江边水电站首部枢纽引水防沙设计研究[J].水力发电,2011,37(8):28-30. |
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| 作者姓名： | 黄维 陆欣 史彬 |
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| 作者单位： | 中国水电顾问集团华东勘测设计研究院,浙江杭州,310014 |
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| 摘 要： | 江边水电站的泥沙问题突出.通过水工模型试验对该枢纽的相关泥沙问题展开了研究.试验结果表明:在原枢纽布置方案的基础上增设扰沙坎,可以有效地降低沙面高程,保证进水口“门前清”；汛期限制水位运行,当流量或淤积达到一定程度时停机拉沙,可以保证水库淤积平衡后调节库容最大；电站可不设置沉沙池.库尾张家沟泥石流的主要影响是增大干流局...
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| 关 键 词： | 引水防沙 扰沙坎 水库运行方式 泥石流 江边水电站 |
Design on Sediment Control and Water Diversion System of Jiangbian Hydropower Station Project |
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| Huang Wei,Lu Xin,Shi Bin.Design on Sediment Control and Water Diversion System of Jiangbian Hydropower Station Project[J].Water Power,2011,37(8):28-30. |
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| Authors: | Huang Wei Lu Xin Shi Bin |
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| Affiliation: | Huang Wei,Lu Xin,Shi Bin(HydroChina Huadong Engineering Corporation,Hangzhou 310014,Zhejiang,China) |
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| Abstract: | As the serious sediment problem in Jiangbian Hydropower Station,the hydraulic model tests are conducted to study these problems.The experimental results show that:(i)adding additional sediment disturbance barrier can reduce the sand deposition in the entrance area of the sediment flushing sluice and make the water clear in front of water intake;(ii) Limiting operation level in flood season and flushing sediment after shutting down generating units when the flow or deposition reaching a certain scale,the max... |
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| Keywords: | sediment control and water diversion sand disturbance barrier reservoir operation mode debris flow Jiangbian Hydropower Station |
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