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Yong-Qiang Wang, Rong-Heng Zhao, Ye Liu, Yi-Zheng Chen and Xiao-Yi Ma
Shape optimization of single-curvature arch dams using the finite element method (FEM) is often computationally expensive. To reduce the computational burden, this study introduces a new optimization method, combining a genetic algorithm with a sequentia...
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Yi-Bo Li, Ye Liu, Wei-Bo Nie and Xiao-Yi Ma
The accurate estimation of soil hydraulic parameters (?s, a, n, and Ks) of the van Genuchten?Mualem model has attracted considerable attention. In this study, we proposed a new two-step inversion method, which first estimated the hydraulic parameter ?s u...
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Ye Liu, Ting Yang, Rong-Heng Zhao, Yi-Bo Li, Wen-Ju Zhao and Xiao-Yi Ma
Reasonable planning of water delivery schedules for canal systems can reduce losses caused by water seepage and improve the utilization efficiency of irrigation water. Empirical methods of water delivery scheduling for canal systems usually cause problem...
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Wei-Bo Nie, Yi-Bo Li, Liang-Jun Fei and Xiao-Yi Ma
Obtaining reliable information on the wetting front depth of soil is beneficial to the understanding of one-dimensional (1D) vertical infiltration under border irrigation. This paper presents an approximate explicit solution to the Green-Ampt (GA) infilt...
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Yi-Bo Li, Yan-Wei Fan, Ye Liu and Xiao-Yi Ma
Film hole irrigation is an advanced low-cost and high-efficiency irrigation method, which can improve water conservation and water use efficiency. Given its various advantages and potential applications, we conducted a laboratory study to investigate the...
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