| 中咀坡水电工程溢洪道水工模型试验研究 |
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| 引用本文： | 胡鹏,胡江.中咀坡水电工程溢洪道水工模型试验研究[J].重庆交通大学学报(自然科学版),2010,29(5). |
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| 作者姓名： | 胡鹏 胡江 |
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| 作者单位： | 重庆交通大学,河海学院,重庆,400074;重庆交通大学,河海学院,重庆,400074 |
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| 摘 要： | 针对中咀坡水电工程的初设方案,探究工程在其洪水期运行阶段是否满足泄洪要求,泄洪隧洞底部是否会产生空蚀,破坏建筑物安全以及闸门调度等问题,建立水工物理模型。通过试验对工程溢洪道的泄流能力,泄水隧洞底部受压情况进行验证和计算;为保证电站正常运行,对于上游来水量较小的枯水期,拟定闸门调度方案。
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| 关 键 词： | 溢洪道 水工模型试验 泄流能力 空蚀 闸门调度 |
Hydraulic Model Test of Spillway in Zhongzuipo Hydroelectric Power Projects |
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| HU Peng,HU Jiang.Hydraulic Model Test of Spillway in Zhongzuipo Hydroelectric Power Projects[J].Journal of Chongqing Jiaotong University,2010,29(5). |
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| Authors: | HU Peng HU Jiang |
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| Institution: | HU Peng,HU Jiang(School of River & Ocean Engineering,Chongqing Jiaotong University,Chongqing 400074,China) |
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| Abstract: | Preliminary design of Zhongzuipo hydroelectric power projects has been finished.The hydraulic physical model is established,in order to investigate whether reservoir discharge could meet the needs in the flood and whether there is cavitation phenomenon in lower chute section.Meanwhile,the model aims to resolve the problems,such as the safety of failure buildings and the scheduling program of gate operation.Discharge capacity of spillway and negative pressure situation of lower chute section are calculated a... |
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| Keywords: | spillway hydraulic model test discharge capacity cavitation gate operation scheduling |
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