pore water

In the ordinary course of events, the pore water pressure decreases as the water level declines, it is proportional to the height of water level.

在一般情况下，孔隙水压力随着水位线的下降而下降，它与水位线的高度成正比关系。

The more is principal stress deviator peak, the more possible is to emerge negative pore water pressure and to show more shear dilatation with high dry density.

干密度越大，主应力差峰值越大，表现出较大的剪胀性，孔隙水压力易出现负孔隙水压力；

Thermal dispersion and solute dispersion, resulting from the discrepancies of pore water velocity, are important parameters in studying water, heat, and solute transport in porous media.

由土壤孔隙水流速率差异引起的热弥散和溶质弥散对于了解水热盐耦合运移非常重要。

The coating film contained a biocompatible semipermeable material, cellulose acetate, and a water soluble pore-forming agent, poly ( ethylene glycol).

膜衣成分包含具有生物相容性材料-醋酸纤维素与水溶性孔洞形成剂-聚乙二醇。

An Approximation for Evaluation of Extra-static Pore Water Pressure in Fine-grained Mud Layer of Tailings Fill Dam

尾矿坝细粒泥层内超静孔隙水压力的近似估算方法

Formulations of stability calculation of landslides are presented by the improvement of the force analysis of soil slices with random distribution of pore water pressure in slip zone.

通过对滑坡土条的受力分析进行改进，建立起能考虑滑带内存在任意孔隙水压分布情况下的稳定性计算公式。

The process of accumulation and dissipation of extra-static pore water pressure in fine-grained mud layer of tailings fill dam constructed by up-stream method is analysed.

本文对上游法修筑的尾矿坝的细粒泥层内超静孔隙水压力的积累和消散过程进行了分析。

Based on consolidation theory of two-layers foundation, formula for excess pore water pressure in reinforced area and substratum of CFG-pile composite foundation is deprived. And get the whole mean consolidation degree, consolidation degree of reinforced area and substratum under load exerted equally and once.

基于双层地基固结理论，推导了CFG桩复合地基加固区、下卧层孔压分布公式，获得了单级匀速加载情况下，复合地基平均固结度、加固区固结度和下卧层固结度。

Considered radial consolidation of sand drain, analytical solutions of excess pore water pressure were analyzed.

考虑砂井径向固结，进行了超孔隙水压力解析解研究。

The consolidation behavior of the sand drain ground during the process of filling the embankment was monitored by the settlement plate, telescoping tube settlement gauge and pore water pressure cell.

采用沉降板、分层沉降仪、孔隙水压力计等仪器，对路基分层填筑过程中砂井地基的固结规律进行监测，保证了路基的安全填筑。

The corrected resistivity value of the fresh water mud invasion for different pore structures were given through comparing the time-lapse logging, the oil-base coring wells and the array induction logging with the conventional logging and combining with software inversion.

通过时间推移测井、油基泥浆取芯井、阵列感应测井与常规测井对比统计分析，结合软件反演，得出了不同孔隙结构类型淡水泥浆侵入电阻率校正值。

Besides, a series of experimental observations were conducted for fully understanding the pore scale water morphology, distribution and evolution in porous media and results revealed that there is some certain inherent relationship between the thermal conductivity measurement relative error and pore water morphologies.

利用实验测量堆积型多孔介质在不同含湿率时的导热系数，并深入观察和认识孔隙内水分形态、分布及加热时水分演化过程，揭示其与导热系数测量相对误差之间的内在联系。

Samples of sediment, overlying water, pore water, and benthic invertebrate were collected at13 stations along a typical municipal polluted river in the Pearl River Delta.

研究区域为珠江三角洲一条典型城市污染河道，采集了13个站位沉积物、上覆水、间隙水及底栖动物样品进行分析。

Experimental study on time-dependent properties and pore water pressure of soft soil under unloading

软土卸荷时效性及其孔隙水压力变化试验研究

Experimental Study on Pore Water Pressure Behaviors in Soft Soil Consolidation in Nansha Port

南沙港区软土固结孔压特性试验研究

Excess pore water pressure in soft foundation under sea embankment undergoes a cyclic variation due to the change in unit weight of upper accumulation with the tide level.

当潮位的涨落引起上部堆载容重变化时，海堤下软基的超孔隙水压力将随潮位呈周期性变化。

In order to make use of perlite resources and solve traditional expansion perlite in application, a spherical closed pore expansion perlite with the properties of high strength and low water-absorbing has been developed.

为解决珍珠岩矿产资源利用及传统多孔膨胀珍珠岩在使用中存在的问题，研制成功一种强度高、吸水率低的球形闭孔膨胀珍珠岩。

The research result showed that: With the increase of distance from shield tunnel central axis, the initial excess pore water pressure decreased in a concave curve shape.

分析表明：随着离隧道中心的径向距离增加，土体各点的初始超孔隙水压力呈凹曲线衰减。研究了隧道埋深、盾构直径对土体初始超孔隙水压力的影响。

As the result of the influence of some dynamic factors such as tank spacing, pore water pressure change, the issue of the settlement tends to complex.

由于沉降问题受到储罐间距、孔隙水压力变化等动态因素的影响，使得问题的解决趋于复杂。

Experimental research on the ground deformation and pore water pressure during 10000 kN · m high energy dynamic compaction

10000kN·m高能级强夯时的地面变形与孔压试验研究

On the other hand, the resulting hole would pore water increased, rocks, friction force reduced.

另一方面, 由此形成的孔隙会使孔隙水增加, 岩石内摩擦力降低.

STUDY ON PORE WATER PRESSURE AND DEFORMATION OF SOFT CLAY COMPACTED WITH DYNAMIC CONSOLIDATION BY DRAINAGE A coupling analysis method of earth structures considering dynamic consolidation

动力排水固结法处理软土地基孔压和变形问题研究土工建筑物动力固结的耦合振动分析

Monitor and analysis of pore water pressure for oil tank foundation

油罐地基孔隙水压力监测与分析

At last, the approximate calculation methods of pore water pressure and flowing pressure are presented.

给出土坡稳定性分析中对孔隙水压力和动水压力的近似计算方法.

The structure increase the soil strength, and therefore make soil produce a higher pore water pressure.

结构性增加了土体的强度,要克服由于结构性而增加的强度, 土体将产生较高的超静孔隙水压力值.

The increase of residual sliding force is prominent because of the occurrence of excess pore water pressure.

超孔隙水压力的存在大幅提高了剩余下滑力值。

Experimental research on law of pore water pressure during foundation pit excavation

基坑开挖孔隙水压力变化规律试验研究

The pore-water pressure σ p reduces the mormal stress on the fissure of rock, hence causes sliding fracture which formerly remained in stable status.

孔隙水压σp降低了岩体断裂面上的正应力，使原处于稳定状态的断裂发生滑移破裂。

With the dissipation of pore water pressure, the effective stress increases and the soil strength increased, the level of horizontal displacement changed a little, which shows the trend of lateral contraction.

随着孔隙水压力的消散，有效应力增加，土体的强度增强，水平位移量变化幅度较小，有侧向收缩的趋势。

For the example case, the parametric computations and comparative studies are made to examine the effect of vertical component of ground motions, vertical seismic response of potential sliding mass, shaking-induced pore water pressure and other related factors on the sliding movement and earthquake-resistant behavior of embankments.

最后，结合算例并通过具体数值计算与分析探讨了竖向地震动分量、滑坡体竖向地震响应、振动孔隙水压力等各种因素对土石坝地震位移及抗震性能的影响。