1) overburden porosity
覆压孔隙度
1.
Study indicates that the rock compressibility rises with the increase of porosity and permeability of overburden pressure the rate of compressibility changes rises with the increase of overburden porosity and permeability, the relationship between the compressibility and overburden porosity and permeability is quadratic expression, the relationship between the co.
研究表明岩石压缩系数随覆压孔隙度、覆压渗透率的增大而增大,岩石压缩系数的变化率通常是随覆压孔隙度、覆压渗透率的增大而增大。
2) green porosity
压坯孔隙度
3) pore pressure grads
孔隙压力梯度
4) mercury intrusion porosimeter
压汞孔隙度仪
5) Tarim basin Carbonifernus Overburden pressure PorosityPermeability Compressibility coefficient
塔里木盆地石炭纪上覆岩层压力孔隙度渗透率压缩系数
6) Pore pressure
孔隙压
1.
The result indicates that the main reason for the leaky fracture formation is not the stress caused by the hydrostatic pressure of greatly high storaged water,but the going up of pore pressure to a limit value in rock and soil body under certainly high storaged water.
从岩土力学的角度对水库蓄水后坝基和坝体形成渗漏裂缝的机理进行了理论计算和对比，结果表明，大高度蓄水静水压产生的附加应力并不是形成渗漏裂缝的主要因素，而一定高度蓄水引起岩土体内孔隙压升高到极限值才是产生破坏性裂缝、形成渗漏的主要原因。
2.
The paper analysed stress and strain field including the effect of rock dilatancy and fault creeping in earthquake preparation, according to coupling equation of stress and pore pressure field, the pore pressure field variation along with stress field can be calculated.
地震孕育过程中孕震区内务点的应力应变都将发生变化,介质的物性参数也将改变,因此孔隙压和地下水位随之改变。
补充资料：覆压
1.覆盖压住。 2.倾覆;倒坍。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条