The ability of water, or other fluids, to flow through the interconnected pore spaces in rocks is termed permeability.
水或其他流体通过岩石中相互连通的孔隙空间的能力称为渗透率。
Porosity is important for water-storage capacity, but for water to flow through rocks, the pore spaces must be connected.
孔隙度对地层储水能力尤为重要,但要让水能够从岩石中流出,孔隙之间必须相互连通。
Water also can infiltrate the rock and significantly increase the rock's "pore pressure," which also can set off or hasten the arrival of a temblor.
水还可以渗透进入岩石显著增加岩石的“孔隙压力”,这也可能引发或加速地震的到来。
Heat bilges cold everybody understands the reason that shrink, the pore of water Wen Huiling of overheat piece very big, come down for a long time to be able to cause pore instead bulky.
热胀冷缩的道理谁都懂得,过热的水温会令毛孔张得很大,长久下来反而会造成毛孔粗大。
Water also can infiltrate the rock and significantly increase the rock's 'pore pressure,' which also can set off or hasten the arrival of a temblor.
水还能渗透进岩层,大大增加岩层的“孔隙水压”,这种压力也能引发或加速地震的到来。
The elemental geochemical anomaly of pore water in Marine sediments during the formation of gas hydrate is a significant indication for Marine gas hydrates in the deep sea floor.
海洋天然气水合物在生成过程中会引起周围沉积物孔隙水中元素地球化学异常,这些异常是指示天然气水合物存在的重要标志。
Both models suggested that irreducible water was existed in all pore size, and the percentage of irreducible water varies with the size of pore.
这两种模型认为各种尺寸的孔隙中均含有束缚水,只是不同尺寸孔隙束缚水含量不一样。
The strain excess pore water pressure is a response of the residual strain potential coupled with the skeleton of soil.
应变超孔隙水压力是上耦合于骨架剩余应变势的反映。
Formation water, or interstitial water, in contrast, is simply water found in the pore Spaces of a rock, and might not have been present when the rock was formed.
相反,地层水或隙间水就是在见于岩石的孔隙空间中的水,在岩石形成之时可能还不存在。
Calculation results indicate, pore water pressure in the inner asphalt pavement nearly has close relative to permeate coefficient of surface, thickness of surface and wheel speed etc.
计算结果表明,沥青面层内的孔隙水压力与面层的渗透系数、面层厚度以及车辆行驶速度等有密切关系。
The strength of soil can be improved by dissipating the pore water pressure by means of vacuum drainage preloading.
真空排水预压加固软基是通过孔隙水压力的消散来增强土体的强度。
Some behaviors of saturated flyash such as pore water pressure, dynamic strength, and dynamic deformation are studied by the dynamic torsional shear test.
通过动扭剪试验研究饱和粉煤灰的动孔隙水压力特性、动强度特性以及振陷变形特性。
Therefore, it's very important to study the mechanical behavior of sand soils under the action of cycle pore water pressure for coast and offing engineering.
因此,研究循环孔隙水压力作用下砂床土体的力学行为对海岸和近海工程有重要意义。
It was showed that the continuous rotation of principal stress induced the development of pore water pressure in carbonate sand.
结果表明,主应力方向的连续旋转导致了钙质砂中孔隙水压力的增长。
The proposed model takes into account the shear modulus, the damping ratio, pore water pressure and permanent deformations of pavement foundation materials.
该模型可以全面考虑路基材料的剪切模量、阻尼比、孔隙水压力以及永久变形。
The pore volumes and the amounts of pore water also may vary considerably in actively expelling source beds.
在排烃作用活跃的烃源岩中,孔隙体积和孔隙水的数量也会发生很大的变化。
The observation results of the bridge head experimental site of Jialichen Bridge are analyzed such as vacuum degree, ground water table, flowrate, pore water pressure and surface settlement.
通过对浃里陈大桥桥头试验段的真空度、地下水位、流量、孔隙水压力、地表沉降等现场监测结果的分析;
The stratigraphic occurrence will also influence the release velocity of pore water directly.
岩层产状也将直接影响孔隙级水的衰减速度。
In the test, after anisotropic consolidation, keeping the deviator stress, pore water is injected using pore water control apparatus under a constant volumetric strain controlled condition.
该实验是在各项异性的固结作用后保持差应力,使用孔隙水控制装置在体积不变的应变控制条件下将孔隙水注入。
Faults and fractures will accelerate the recession of pore water, and make the pore water proportion reduce and the fissure water proportion increase in the recession curve.
构造断裂及破碎会加速孔隙水的衰减,使孔隙级水在衰减曲线上的比例减少,裂隙级水的比例增大。
High variability was found in the interstitial water using a 1 cm resolution device. Nitrate was never detected in the pore water.
用1厘米的分辨率在孔隙水中发现了高可变性。在孔隙水中未检测出硝酸盐。
The excess pore water pressure of saturated soft clay foundation caused by pile pushing is obvious.
饱和软粘土地基沉桩过程中桩土挤压所引起的桩周土体超孔隙水压力效应是非常显著的。
And in fact under these conditions the pore-water pressure dissipation and redistribution may prevent the foundation from liquefying.
因为事实上在这些情况下,孔隙水压力的消散与再分布很可能阻止地基的液化。
Thus, studying sandstone diagenesis is an important link for analysis of ion migration in the evolution of pore-water.
因此,深入研究砂岩成岩作用是分析孔隙水演化过程中离子迁移的重要环节。
Change of earth pressure, pore water pressure, underground water level, surface deformation, and sub-surface movement all have direct relationship with distance between shield and testing section.
土压力、孔隙水压力、地下水位、地面变形及深层土体移动的变化都跟掘进机与测试断面之间的距离有直接关系。
Excess pore water pressure in soil increases with the increasing of excitations.
随振动激励次数的增加,土中超孔隙水压力增大;
The research of dynamic stability shows it important to consider excess pore water pressure.
通过对动力稳定性研究表明了考虑孔隙水压力影响的重要性。
The proposed analysis method is validated through the comparison of the values of excess pore water pressure, piezocone test, theoretical estimates and the data collected in four projects.
最后通过工程实例把孔压静探试验得出的超孔压值、理论值以及现场实测值进行了对比,初步验证了利用孔压静探试验估算沉桩过程中产生的超孔隙水压力的可行性。
The proposed analysis method is validated through the comparison of the values of excess pore water pressure, piezocone test, theoretical estimates and the data collected in four projects.
最后通过工程实例把孔压静探试验得出的超孔压值、理论值以及现场实测值进行了对比,初步验证了利用孔压静探试验估算沉桩过程中产生的超孔隙水压力的可行性。
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