浑水波涌畦灌田面沉积泥沙沿畦长分布规律试验研究  

Experiment Study on Sediment Distribution Regularity Along the Border Lengthwise of Irrigation Field

作　　者：费良军[1] 王文焰[1] 

机构地区：[1]西安理工大学水利水电学院

出　　处：《西安理工大学学报》1999年第1期37-41,共5页Journal of Xi'an University of Technology

基　　金：国家自然科学基金;西安理工大学博士科研基金

摘　　要：应用大田浑水波涌畦灌和连续畦灌灌水试验资料，研究了灌后田面沉积泥沙的颗粒级配组成、沉积厚度以及田面土壤容重等沿畦长的分布规律及其对入渗的影响。Based on the irrigation experimental data from the field surge flow and continuous border irrigation with muddy water, this paper studies the particle grading components and thickness of sediment siltation, soil field bulk density, sediment distribution along the border lengthwise and the effect upon infiltration after irrigation. The research results have laid the foundation for the further study of water saving mechanism and technological elements of surge flow irrigation with muddy water.

关 键 词：波涌畦灌 浑水 沉积泥沙 分布规律 灌溉 

分 类 号：TV131.2[水利工程—水力学及河流动力学] S275.3[农业科学—农业水土工程]