| 膜孔灌单向交汇入渗湿润体特性影响因素研究 |
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| 引用本文： | 费良军,李发文,吴军虎.膜孔灌单向交汇入渗湿润体特性影响因素研究[J].水利学报,2003,34(5):0062-0068. |
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| 作者姓名： | 费良军 李发文 吴军虎 |
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| 作者单位： | 西安理工大学,水资源研究所,陕西,西安,710048 |
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| 基金项目： | 国家自然科学基金(59779027),陕西省"九五"科技攻关项目(95K04 G4)的部分研究内容 |
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| 摘 要： | 通过大量膜孔单向交汇入渗试验资料,分析了膜孔单向交汇入渗湿润体特性的主要影响因素,研究了膜孔直径、间距、土壤容重、土壤质地和土壤初始含水率对膜孔单向交汇入渗的影响,结果表明各因素对膜孔单向交汇入渗湿润体特性均有明显的影响。这些研究成果为进一步研究膜孔单向交汇入渗规律和膜孔灌技术奠定了基础。
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| 关 键 词： | 膜孔灌 膜孔单向交汇入渗 湿润体 影响因素 |
| 文章编号： | 0559-9350(2003)05-0062-07 |
| 修稿时间： | 2001年9月20日 |
Study on influential factors of wetting soil characteristic under film hole single-line interference infiltration |
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| FEI Liang-jun,LI Fa-wen,WU Jun-hu.Study on influential factors of wetting soil characteristic under film hole single-line interference infiltration[J].Journal of Hydraulic Engineering,2003,34(5):0062-0068. |
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| Authors: | FEI Liang-jun LI Fa-wen WU Jun-hu |
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| Affiliation: | 1. Institute of Water Resources, Xi'an University of Technology, Xi'an 710048, China |
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| Abstract: | The authors analyzed influential factors of wetting soil characteristic under film hole single-line interference infiltration by using a great deal of the experiment data. The main influential factors such as film hole area, film hole space, soil density, soil texture and antecedent soil moisture content were studied. It was revealed that these influential factors had a great effect on film hole single-line interference infiltration. The results laid a foundation for further research of film hole single-line interference infiltration law and film hole irrigation technology. |
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| Keywords: | film hole irrigation single-line interference infiltration wetting soil influential factors |
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