| 累积流量坐标法在水环境污染带计算中的应用 |
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| 引用本文： | 吴文娟,周孝德,李靖,代亚辉. 累积流量坐标法在水环境污染带计算中的应用[J]. 水资源与水工程学报, 2008, 19(6) |
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| 作者姓名： | 吴文娟 周孝德 李靖 代亚辉 |
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| 作者单位： | 1. 西安理工大学,水利水电学院,陕西,西安,710048
2. 哈尔滨工业大学,黑龙江,哈尔滨,150001 |
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| 摘 要： | 以汉江旬阳库区安康段的月河为例,将月河视为连续点源,考虑河道的不规则性并采用二维水质模型累积流量坐标法计算月河污染带,结果表明,河道的不规则性对污染带分布有较大影响,使污染物浓度分布沿程起伏变化,污染带长度和宽度与规则河道解析解结果相差不大.
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| 关 键 词： | 累积流量坐标法 不规则河道 污染带 汉江安康段 |
Application of Cumulative Flows Coordinate Method into the Calculation of Pollution Belt in Water Environment |
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| WU Wen-juan,ZHOU Xiao-de,LI Jing,DAI Ya-hui. Application of Cumulative Flows Coordinate Method into the Calculation of Pollution Belt in Water Environment[J]. Journal of water resources and water engineering, 2008, 19(6) |
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| Authors: | WU Wen-juan ZHOU Xiao-de LI Jing DAI Ya-hui |
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| Affiliation: | WU Wen-juan1,ZHOU Xiao-de1,LI Jing1,DAI Ya-hui2 (1.Faculty of Water Resources , Hydraulic Power,Xi'an University of Technology,Xi'an,Shaanxi710048,China,2.Harbin Institute of Technology,Harbin,Heilongjiang 150001,China) |
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| Abstract: | In this paper,Yuehe River in Ankang Reach of Xunyang Reservoir of Hanjiang River was taken as an example and considered as points source.The pollution belt of Yuehe River was calculated according to consider the irregularity of river and apply the cumulative flows coordinates method with two-dimensional water quality model.The results showed that the irregularity of river brought about a great impact to the distribution of the pollution belt,the concentration of pollutants was undulate along the way,and the... |
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| Keywords: | cumulative flows coordinate method irregular river pollution belt Ankang Reach of Hanjiang River |
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