| 那吉船闸下游引航道通航水流条件的试验研究 |
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| 引用本文： | 甘惠麒. 那吉船闸下游引航道通航水流条件的试验研究[J]. 广西水利水电, 1999, 0(1): 56-58,61 |
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| 作者姓名： | 甘惠麒 |
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| 作者单位： | 广西水利科学研究所,南宁,530023 |
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| 摘 要： | 那吉水利枢纽原设计方案的船闸下游引航道口门区存在较大的横向流速等不良通航水流条件，通过多种改善措施的比较试验，提出下游引航道口门以下航道左岸边修改顺直，并采用丁坝和导流墩削弱回流强度的改善措施，使船闸下游引航道口门区的水流条件能满足通航的要求。
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| 关 键 词： | 引航道 通航水流条件 改善措施 那吉水利枢纽 |
Test and research of the downstream leading channel''''s flow conditions of the Naji lock |
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| Gan Huiqi. Test and research of the downstream leading channel''''s flow conditions of the Naji lock[J]. Gx Water Resources & Hydropower Engineering, 1999, 0(1): 56-58,61 |
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| Authors: | Gan Huiqi |
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| Abstract: | The downstream leading channel inlet of the previou design scheme of the Naji lock had bad shipping flow conditions,that the lateral and reflux flow velocity are greater.Through the comparation and tests of every improving countermeasures ,the author suggested to straighten and smoothen the left bank of the downstream leading channel, use spur dike and diversion block to weaken reflux strength,and make the lock downstream leading channel's flow conditions meet the shipping's needs. |
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| Keywords: | leading shipping channel shipping flow condition improving countermeasures the Naji WRPP |
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