| 砂石坑蓄滞洪水效果分析 |
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| 引用本文： | 姜其贵,杨鸣蝉. 砂石坑蓄滞洪水效果分析[J]. 水利水电技术, 2010, 41(1) |
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| 作者姓名： | 姜其贵 杨鸣蝉 |
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| 作者单位： | 北京市城市规划设计研究院,北京,100045;北京市水利规划设计研究院,北京,100048 |
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| 摘 要： | 针对北京市日益提高的防洪压力,提出利用流域上游现状砂石坑滞蓄雨洪,一方面可以减轻下游干流的防洪压力,另一方面利用砂石坑滞蓄洪水,可以改善局部生态环境、补充地下水,从而构建生态型城市水环境,促进城市的可持续发展。文中对北京市南口砂石坑滞蓄雨洪的水文过程、效果等方面进行了研究。
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| 关 键 词： | 北京市南口砂石坑 滞蓄洪水 设计洪峰流量 滞洪能力 |
Analysis on effect of flood storage and detention with sandstone pit |
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| JIANG Qi-gui,YANG Ming-chan. Analysis on effect of flood storage and detention with sandstone pit[J]. Water Resources and Hydropower Engineering, 2010, 41(1) |
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| Authors: | JIANG Qi-gui YANG Ming-chan |
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| Affiliation: | JIANG Qi-gui1,YANG Ming-chan2(1.Beijing Municipal Institute of City Planning & Design,Beijing 100045,China,2.Beijing Institute of Water,Beijing 100048,China) |
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| Abstract: | Facing the pressure from the flood control on Beijing,the suggestion on the utilization of the existing sandstone pits within the upstream areas of the river basin is put forward;with which not only the pressure from the flood control of the downstream main channel can be alleviated,but the local eco-environment can also be improved with the supplement of the groundwater by using the sandstone pits therein for flood storage and detention,so as to construct a water environment of eco-city and promote the sus... |
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| Keywords: | sandstone pits within area of Nankou in Beijing flood storage and detention design peak flood discharge flood detention capacity |
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