overburden pressure

基本解釋

Overburden pressure has a strong influence on permeability and pore structure.
上覆地層壓力對(duì)滲透率及孔隙結(jié)構(gòu)特征影響很大。
But the curve of natural silty soils lay above the sedimentation compression line in terms of the in-situ void index versus effective overburden pressure.
但是，天然沉積粉質(zhì)土的天然沉積狀態(tài)線位于普通粘性土的天然沉積壓縮線的上方。
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There are certain relations among overburden pressure, underlying fluid pressure and matrix stress, and different understandings of how to describe or depict them in the end.
上覆巖層壓力與下伏巖層中的流體壓力以及巖石骨架應(yīng)力之間，存在著一定的關(guān)系。這三者之間到底是什么關(guān)系，應(yīng)該如何進(jìn)行表述和刻畫，出現(xiàn)了不同的認(rèn)識(shí)。