| 沟道间歇积水入渗的减渗率模型 |
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| 引用本文： | 孙西欢,王文焰.沟道间歇积水入渗的减渗率模型[J].水利学报,1994(4):38-42. |
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| 作者姓名： | 孙西欢 王文焰 |
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| 作者单位： | 太原工业大学，陕西机械学院 |
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| 摘 要： | 本文根据田间入渗试验，分析了间歇积水入渗周期减渗率和平均周期减渗率等减渗特点，在此基础上，提出了沟道间歇积水入渗的减渗率模型，并进行了验证。
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| 关 键 词： | 地面灌溉 间歇入渗 减渗率模型 |
Reduction ratio model of furrow intermittent infiltration |
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| Sun Xihuan.Reduction ratio model of furrow intermittent infiltration[J].Journal of Hydraulic Engineering,1994(4):38-42. |
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| Authors: | Sun Xihuan |
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| Affiliation: | Sun Xihuan(Taiyuan University of Technology)Wang Wenyan(Shaanxi Institute of Mechanical Engineering) |
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| Abstract: | Field experiments are conducted to investigate the reduction of infiltration form the furrow under intermittent irrigation.Analysis of the cyclic filtration reduction ratios as well as their average value measured in the experiments reveals that the infiltration reduction characteristics of furrow intermittent infiltration can be simulated by a model proposed in this paper. |
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| Keywords: | furroow infiltration surface irrigation infiltration model surface seal surge irrigation intermittent infiltration |
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