| 巴山水电站溢洪道挑流消能方案试验优化研究* |
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| 引用本文： | 李泽,白呈富,张微. 巴山水电站溢洪道挑流消能方案试验优化研究*[J]. 云南农业大学学报(自然科学版), 2010, 25(5): 706-712 |
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| 作者姓名： | 李泽 白呈富 张微 |
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| 作者单位： | [1]昆明理工大学建筑工程学院工程力学系,云南昆明650051 [2]长江勘测规划设计研究院,湖北武汉430010 |
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| 基金项目： | 云南省应用基础研究计划项目，昆明理工大学校人才培养基金 |
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| 摘 要： | 针对巴山水电站溢洪道具有泄量大、水头高、下游消能区地质条件差等特点，通过1∶70整体模型试验对溢洪道的挑流消能防冲布置及消能形式进行了4个方案的试验研究。结果表明：优化方案四的挑流鼻坎形式较合理地解决了下游消能困难的缺点，基本能够满足工程实际的需要。
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| 关 键 词： | 溢洪道 挑流消能 模型试验 巴山水电站 |
Optimum Test on Bucket Dissipation of Bashan Hydropower Station's Overflow Spillway |
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| LI Ze,BAI Cheng-fu,ZHANG Wei. Optimum Test on Bucket Dissipation of Bashan Hydropower Station's Overflow Spillway[J]. Journal of Yunnan Agricultural University, 2010, 25(5): 706-712 |
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| Authors: | LI Ze BAI Cheng-fu ZHANG Wei |
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| Affiliation: | 1.Engineering Mechanics Department of Kunming University of Science and Technology, Kunming 650051, China;2. Changjang Institute of Survey, Planning, Design and Research, Wuhan 430010，China |
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| Abstract: | Aiming at the characteristics of the Bashan hydropower stations spillway such as large flood discharges, high head, bad engineering geology of downstream energy dissipation area, the experimental research of four projects was proceeded by 1∶70 integral model test to the ski jump energy dissipation, scour protection arrangement and energy dissipation type of the spillway. According to the results, the flip bucket type of the fourth optimal project was more reasonable to solve the problem of the difficult downstream energy dissipation, which could satisfy the demand of the practical engineering. |
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| Keywords: | overflow spillway bucket dissipation model experiment Bashan hydropower station |
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