| 溃坝水流计算方法研究 |
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| 引用本文： | 魏勇,许开立,郑欣.溃坝水流计算方法研究[J].金属矿山,2009,39(8):23-25. |
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| 作者姓名： | 魏勇 许开立 郑欣 |
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| 作者单位： | 东北大学 |
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| 基金项目： | 国家科技支撑计划项目资助 |
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| 摘 要： | 开展溃坝水流计算对溃坝过程进行模拟，预测溃口发展及溃坝洪水过程线，对于大坝失事后果的评估，防洪减灾以及保护人民生命财产安全等具有重要意义。研究了常见溃坝水流计算方法，例如溃口平均宽度、坝址最大流量、坝址流量过程线等。最后利用溃坝计算方法对某尾矿库溃坝砂流进行了预测。
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| 关 键 词： | 溃坝水流 计算方法 溃口 |
Study on the Calculation Methods for Dam-Break Water Flow |
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| Wei Yong,Xu Kaili,Zheng Xin.Study on the Calculation Methods for Dam-Break Water Flow[J].Metal Mine,2009,39(8):23-25. |
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| Authors: | Wei Yong Xu Kaili Zheng Xin |
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| Affiliation: | Northeastern University |
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| Abstract: | Calculation of dam-break water flow is of great significance to the dam-break simulation, break evolution prediction, flood hydrograph prediction, damage assessment, disaster control and people's life and property protection.The calculation methods for common dam-break water flow are studied, such as the average width of dam-break, the maximum flow at tailing dam and the flow graph at tailing dam.Finally, the method is used to forecast the tailing flow in case of a dam break of a tailing reservoir. |
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| Keywords: | Dam-break water flow Calculation method Break |
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