A new method for calculating hysteretic K(S) relationship

A new method for calculating hysteretic K(S) relationship
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计算迟滞K(S)关系的新方法

DOI：
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发表时间：
2007
期刊：
影响因子：
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通讯作者：
A. Poulovassilis
A. Poulovassilis
中科院分区：
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文献类型：
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作者：
G. Kargas;P. Kerkides;A. Poulovassilis

文献摘要

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提出了一种计算水导率K与吸力S之间滞回关系的新方法。该方法利用主要干湿支路的实验K-S数据，较好地预测了扫描干湿曲线。该方法适用于滞回Θ-S关系符合独立域概念的多孔介质。
A new method for calculating the hysteretic relationship between hydraulic conductivity (K) and suction (S) is proposed. This method uses the experimental (K–S) data of the main wetting and drying branches and predicts satisfactorily the scanning drying and wetting curves. The proposed method is applicable to those porous media where the hysteretic Θ–S relationship complies with the independent domain concept.