| 库什塔依水电站溢洪道陡槽阶梯消能研究及设计 |
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| 引用本文： | 董发俊,彭仕云,田磊.库什塔依水电站溢洪道陡槽阶梯消能研究及设计[J].云南水力发电,2012,28(1):124-127. |
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| 作者姓名： | 董发俊 彭仕云 田磊 |
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| 作者单位： | 中国水利水电第十四工程局有限公司路桥市政分公司,云南昆明,650051 |
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| 摘 要： | 通过模型试验论证及以往工程应用实例，对库什塔依水电站表孔溢洪道阶梯消能初步设计方案进行优化，增设掺气槽，扩大首级台阶的宽度，使泄洪水流能量在陡槽台阶上大量削减，从而消力池长度由1130111缩短至50m，节约工程投资。
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| 关 键 词： | 陡槽 阶梯消能 研究 设计 |
Study and Design of Spillway Chute Energy Dissipation in Steps for Kushitayi Hydropower Station |
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| DONG Fa-jun
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PENG Shi-yun
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TIAN Lei.Study and Design of Spillway Chute Energy Dissipation in Steps for Kushitayi Hydropower Station[J].Yunnan Water Power,2012,28(1):124-127. |
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| Authors: | DONG Fa-jun PENG Shi-yun TIAN Lei |
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| Affiliation: | (Road,Bridge and Municipal Engineering Branch,SINOHYDRO 14 BUREAU CO.,LTD.Kunming 650051,Yunnan,China) |
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| Abstract: | The preliminary design of the crest outlet spillway energy dissipation in steps for the kushitayi hydropower station is optimized according to the verification by the model test and by the living examples applied in existing hydropower projects.Provision of additional aeration grooves and increase of the width of the first step significantly reduce energy of discharging current on the chute steps,thus greatly shortening the length of the plunge pool from 100m to 50m,saving the cost of the project. |
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| Keywords: | chute energy dissipation in steps study design |
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