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本文对取自同一料场的两种强风化砂页岩料进行了不同击实制样方式 ,不同的 5mm以下细料含量和制备含水量条件下的渗透特性研究 .同时 ,用垂直加压大型渗透仪研究了此种土料渗透特性随上覆压力变化的特点 ,探讨了多种影响因素对土料渗透性能的影响规律
In this paper, two kinds of strongly weathered sand shale materials from the same material field were investigated by different compaction sampling methods, different fine content less than 5 mm and permeability under the condition of preparing water content.At the same time, Infiltration instrument to study the permeability characteristics of this material with the overlying pressure changes, discussed the impact of a variety of factors on the permeability of soil