摘要
本文依据大田浑水连续及浑水间歇入渗试验资料，探讨了浑水连续入渗和间歇入渗特性及其规律，研究了浑水泥沙颗粒级配组成对浑水间歇入渗的影响，建立了浑水泥沙物理性粘粒含量与减渗率大小的关系，此研究成果为进一步研究浑水波涌灌理论与技术奠定了基础．
This paper discusses the intermittent infiltration behaviors of silt laden water based on the field experimental data.On the basis of these data the effects of sediment contents and grain size distribution in laden water on the intermittent infiltration behaviors and infiltration reduction are studied and analyzed.The relation between the physical viscous particle content of laden water and filtration reduction rate are established.
出处
《水利学报》
EI
CSCD
北大核心
1998年第5期65-70,共6页
Journal of Hydraulic Engineering
基金
国家自然科学基金
关键词
浑水波涌灌溉
含沙率
节水
地面灌溉
silt laden water,intermittent infiltration,surge flow irrigation,sediment concentration,grain size distribution.
