孔隙压力是地层中液体的压力。
Pore pressure is the pressure of the fluid in the formation.
上覆地层压力对渗透率及孔隙结构特征影响很大。
Overburden pressure has a strong influence on permeability and pore structure.
本发明还公开了上述孔隙水压力计的使用方法。
The invention also discloses a use method of the pore water pressure gauge.
孔隙水压力会改变土体中的有效应力；
Pore water pressure in soil will change the effective stress of the soil;
缝洞孔复合型具有双重孔隙介质的特点，压力恢复曲线具多台阶型。
The third type has double porosity system, and the build-up curve has a stepwise form.
明确孔隙介质中水压力的实质；
明确孔隙介质中水压力的实质；
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