0 引言1 材料与方法2结果分析3 结论参考文献

傅建国; 杨芸; 王力; 韩小军

引用本文:	傅建国,杨芸,王力,等.0 引言1 材料与方法2结果分析3 结论参考文献[J].灌溉排水学报,,():-.
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0 引言1 材料与方法2结果分析3 结论参考文献
傅建国, 杨芸, 王力, 韩小军
山东省滨州市引黄灌溉管理局

摘要:

【目的】为合理科学的评价渠道衬砌前后的渗漏量，【方法】以黄河下游小开河灌区为例，利用静水法对灌区内典型渠道衬砌前后渗漏效果开展测渗试验。【结果】试验结果表明，渠道衬砌后，入渗强度明显下降，且达到稳渗的时间更长；渠道的节水潜力主要受土壤渗透性影响。【结论】静水法在渠道测渗中的应用，可以为灌区节水改造规划设计提供数据支撑和参考。

关键词: 静水法；小开河灌区；黄河下游；渠道测渗；节水改造；

DOI：

分类号:农业科学研究、试验

基金项目:

Application of hydrostatic method in channel seepage measurement in the irrigation area of the lower reaches of the Yellow River

fujianguo, YANGYun, WANGLi, HANXiaoJiun

Xiaokaihe Bureau of Yellow River Diversion Irrigation Management

Abstract:

[Objective] In order to evaluate the seepage before and after lining of channels scientifically and rationally, [Method] a case study from Xiaokaihe irrigation district in the lower reaches of the Yellow River, the effects of seepage before and after lining of typical channels in the irrigation area is tested by the hydrostatic method. [Result] The test results show that the infiltration strength decreases obviously, and the time of steady infiltration is longer after lining; Water saving potential of the channel is mainly influenced by soil permeability. [Conclusion] The application of the hydrostatic method in the canal seepage measurement can provide reference for the early stage of reconstruction in the irrigation area, and provide the data support for the water saving potential of the canal lining.

Key words: hydrostatic method; Xiaokaihe irrigation district; lower reaches of the Yellow River; channel seepage; water-saving reform;