| 基于供水风险分析的汛限水位控制范围研究 |
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| 引用本文： | 殷峻暹,曹永强.基于供水风险分析的汛限水位控制范围研究[J].水科学进展,2005,16(3):401-405. |
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| 作者姓名： | 殷峻暹 曹永强 |
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| 作者单位： | 1.中国水利水电科学研究院水资源研究所, 北京, 100044; |
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| 摘 要： | 以大连市碧流河水库为例,根据大连市供用水系统的风险及其变化过程,分析超蓄洪水资源的利用情况及其效益,并在对抬高水库汛限水位造成的淹没损失分析的基础上,利用边际成本分析方法确定控制的范围。计算结果表明,随着大连市用水量的增加,碧流河水库汛限水位可适当抬高。
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| 关 键 词： | 汛限水位 供水风险 风险分析 效益分析 控制 |
| 文章编号： | 1001-6791(2005)03-0401-05 |
| 收稿时间： | 2004-02-09 |
| 修稿时间： | 2004年2月9日 |
Study on the control range of reservoir's flood limit water level based on water supply risk |
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| YIN Jun-xian,Cao Yong-qiang.Study on the control range of reservoir''''s flood limit water level based on water supply risk[J].Advances in Water Science,2005,16(3):401-405. |
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| Authors: | YIN Jun-xian Cao Yong-qiang |
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| Affiliation: | 1.Department of Water Resources, IWHR, Beijing 100044, China;2.Department of Hydraulic Engineering, Tsinghua University, Beijing 100084, China |
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| Abstract: | Based on the water supply risk and its variable process of Dalian city, this paper proposes a cost-benefit analysis method for flood resources to inquire into the control range of the reservoir's flood limit water level, according to the use course of the flood resources and flood range analysis.The result of a case study demonstrates that the proposed flood limit water level of Biliuhe reservoir can go up suitably, along with the step by step raise of water supply. |
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| Keywords: | limit water level water supply risk risk analysis cost-benefit analysis control |
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