| 北三河中下游河道现状行洪能力分析 |
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| 引用本文： | 王俊英,吴晋青.北三河中下游河道现状行洪能力分析[J].水利水电工程设计,2000,19(2):30-31. |
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| 作者姓名： | 王俊英 吴晋青 |
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| 作者单位： | 水利部天津水利水电勘测设计研究院 |
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| 摘 要： | 北三河水系位于海河流域北部。经过近 30年运用 ,因超高不足、河道淤积、高秆作物阻水等原因 ,行洪能力大大降低 ,致使北三河水系防洪标准降低。现针对北三河中下游河道现状行洪能力进行分析。
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| 关 键 词： | 北运河 潮白河 蓟运河 行洪能力 |
Analysis of the ability of passing and storing flood the middle and low courses of the Beisan river |
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| Wang Junying,Wu Jinqing.Analysis of the ability of passing and storing flood the middle and low courses of the Beisan river[J].Design of Water Resources & Hydroelectric Engineering,2000,19(2):30-31. |
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| Authors: | Wang Junying Wu Jinqing |
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| Abstract: | The Beisan river system is in the north of the drainage of the Haihe river,including the Beiyun river,Chaobai river and Jiyun river,with a tolal drainage area of 35 808 km 2.Having been used for about 30 years,the ability of the stream course in storing flood water has greatly decreased.Because of the insufficient free border,deposit in the stream course and water blocking of the hight barrel crops,which results in the present low level standard of flood prevetion. The analysis of this article will be carried out about the present ability and the lowlands in storing flood water. |
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| Keywords: | the Beiyun river the Chaobai river the Jiyun river ability of passing and storing flood |
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