| 大新县老城区治涝方案设计 |
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| 引用本文： | 黄彩琴.大新县老城区治涝方案设计[J].广西水利水电,2010(3):19-21. |
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| 作者姓名： | 黄彩琴 |
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| 作者单位： | 广西水利电力勘测设计研究院,广西,南宁,530023 |
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| 摘 要： | 大新县城区位于向水河畔,地处岩溶地区,城区尚有桃城溪(桃城地下河部分出露形成)。县老城区治涝采用观音山排洪渠对桃城溪进行分洪方案,该方案与高水高排的治涝思路基本一致,但分洪的观音山排洪渠布置在地势平缓的城区,出口位于原河流汇合口上游。文章主要论证方案的可行性及分洪规模的确定。
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| 关 键 词： | 大新县城区 治涝方案 内涝成因 |
Waterlogging harnessing design for old town of Daxin County |
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| HUANG Cai-qin.Waterlogging harnessing design for old town of Daxin County[J].Gx Water Resources & Hydropower Engineering,2010(3):19-21. |
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| Authors: | HUANG Cai-qin |
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| Affiliation: | HUANG Cai-qin(Guangxi Water and Power Design Institute,Nanning 530023,China) |
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| Abstract: | The city proper of Daxin County is located by the Xiangshui River and in a karst area.Taocheng stream,the exposure parts of a buried river,is also in the city proper.For harnessing waterlogging of the old town,Guanyinshan flood-relief channel is designed for flood diversion of Taocheng stream,basically following the principle of high water level and high-speed gravity drainage.However,the Guanyinshan flood-relief channel is arranged in the proper with relatively flat topography and with its outlet upstream ... |
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| Keywords: | City proper of Daxin County waterlogging harnessing scheme cause for waterlogging |
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