Indoor Measurement of Porous Material Permeability Coefficient
Indoor Measurement of Porous Material Permeability Coefficient
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发表时间：
2002
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通讯作者：
Ji Qing
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作者：
Ji Qing
作为路面排水材料最基本、最关键的参数--渗透系数的测试，至今尚未完全具体化。本文在总结现有多孔材料渗透系数测试方法的基础上，通过对渗透系数测试的理论分析，提出了解决渗透仪可能存在的问题的建议。最后介绍了改进后的渗透系数测定仪，并提出了相应的测试方法。
How to test the permeability coefficient, which is the basic and key parameter of pavement drainage material, has not been entirely materialized so far. In this paper, based on the summarization of the existing permeability coefficient measurement methods of porous material and the theoretic analysis of permeability coefficient testing, the advice to solve permeameter′s possible problems was discussed. At last, the improved apparatus of measuring permeability coefficient was introduced and the correspond testing method was brought forward.