土工合成材料垂直渗透性能规律及取值方法探讨

Discussion on Regularity of Vertical Penetration and Way for Collection of Data on Geosynthetics

比较了国内外几种主要土工合成材料渗透性能测试标准成果的取值方法,通过理论分析及试验数据得出渗透性能中水头差及流速的关系式,并对测试标准取值方法提出建议。

Way for collection of data on test standards of penetration properties of several key geosynthetics abroad and at home was discussed in the article. Correlating formation between discrepancy of water head and fluid velocity of penetration properties was obtained by theory analysis and testing data, and suggestion for collecting data on test standards was also put forward.