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土壤水分特征曲线试验研究
引用本文:郭凤台,迟艺侠,程东娟,贾艳辉.土壤水分特征曲线试验研究[J].南水北调与水利科技,2006,4(2):47-48.
作者姓名:郭凤台  迟艺侠  程东娟  贾艳辉
作者单位:河北工程大学,河北,邯郸,056021
摘    要:土壤水分特征曲线是表征土壤中水的含量与势能之间的关系,是研究包气带土壤水分的保持和运移所用到的基本特性曲线。现通过试验,分析了不同条件下不同剖面层次的土壤水分特征曲线的差异,验证了基于不完全分形理论的土壤水分特征曲线模型,并对模型中的参数进行求解。

关 键 词:土壤水分特征曲线  Matlab优化工具箱  土壤水分特征曲线模型
文章编号:1672-1683(2006)02-0047-02
收稿时间:2005-12-29
修稿时间:2005年12月29

Research on Soil Moisture Curve in Different Conditions
GUO Feng-tai,CHI Yi-xia,CHENG Dong-juan,JIA Yan-hui.Research on Soil Moisture Curve in Different Conditions[J].South-to-North Water Transfers and Water Science & Technology,2006,4(2):47-48.
Authors:GUO Feng-tai  CHI Yi-xia  CHENG Dong-juan  JIA Yan-hui
Affiliation:Hebei Engineering University Hebei Handan 056021
Abstract:Soil moisture curve is elementary curve that shows the relation between potential energy and the content of water soil and analyses retaining and transporting in soil water belt. Through experiment, This paper analyses the discrepancy of the soil moisture feature curve of different levels with different planting conditions, and has verified the model of the soil moisture feature curve based on theory of incomplete fractal theory.
Keywords:soil moisture feature curve  Matlab optimizing toolbox  the model of soil moisture feature curve
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