pore air pressure meaning in Chinese
地基应力和变形孔隙气压力
孔隙气压力
Examples
- Pore air pressure
孔隙气压力 - All tests are done in gds triaxial testing system . in triaxial shear tests , pore air pressure and pore water pressure are measured separately and matric suction is calculated
在三轴剪切试验中利用轴平移技术分别量测土样孔隙气压力和孔隙水压力，得到土样基质吸力。 - The pore air pressure gradually goes up with the developing of axial strain in the process of the dynamic torsional shear test of loess , but the pore water pressure hold the line or goes up a little in the last . the stress - strain dynamic constitutive relationship of intact loess and man - made loess show the hyperbolic model . there are some remarkable differences of strength and strain between unsaturated loess and saturated loess
研究结果表明：非饱和黄土在动力扭剪试验过程中，随着轴向变形的发展，孔隙气压力逐渐上升，而孔隙水压力则基本保持不变或后期略有升高；原状黄土和重塑黄土的应力应变本构关系呈双曲线型；非饱和黄土和饱和黄土的强度及变形特性存在明显差异；进而分析了含水量、固结应力和固结应力比对黄土动力特性的影响本文最后对非饱和土的有效应力计算公式进行了讨论。