| 土坝渗流曲线溢出点性质的初步探讨 |
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| 引用本文： | 叶春生,王翠柏.土坝渗流曲线溢出点性质的初步探讨[J].河南科学,2010,28(12):1565-1567. |
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| 作者姓名： | 叶春生 王翠柏 |
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| 作者单位： | 郑州大学水利与环境学院,郑州450001 |
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| 基金项目： | 河南省科技厅基础研究项目 |
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| 摘 要： | 土坝立面二维渗流的浸润曲线在溢出点处与坝下游坡面相切.由渗流的单宽流量和溢出点高度公式,给出了满足相切关系的导出方程.通过对导出方程的分析,说明单宽流量及溢出点高度公式存在不足.
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| 关 键 词： | 二维渗流 浸润曲线 单宽流量 溢出点 导出方程 |
An Initial Analysis of Earth Dam Saturation Curve's Characters at Overflow Point |
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| Ye Chunsheng,Wang Cuibai.An Initial Analysis of Earth Dam Saturation Curve's Characters at Overflow Point[J].Henan Science,2010,28(12):1565-1567. |
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| Authors: | Ye Chunsheng Wang Cuibai |
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| Institution: | (School of Water Conservancy and Environment Engineering,Zhengzhou University,Zhengzhou 450001,China) |
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| Abstract: | The saturation curve of earth dam two-dimension elevation seepage flow is tangent to the dam＇s downstream slope at the overflow point.A derived equation is achieved from discharge per unit width and the height of overflow point,which are proved to be deficient after initial analysis of the derived equation. |
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| Keywords: | saturation curve two-dimension seepage flow derived equation discharge per unit width overflow point |
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