同时提出了粉土孔压数值模型。
The authors proposed the model of pore pressure of the silt.
本文用本构模型研究了孔压系数。
In this paper pore pressure coefficients were studied using various constitutive models.
随着循环应力比的增加，孔压率增加。
With the increase of cyclic stress ratio, the pore water pressure rate increases.
孔压系数随时间而变化，并不是常数。
Parameter of pore water pressure is not constant and changes with time.
主应力轴正向旋转较逆向旋转产生的孔压小；
The pore water pressure under positive rotation of principal stress axes is smaller than that under inverse rotation.
孔压随震动幅值增大、持时延长而变得更高；
The pore pressure gradually increases as the input motion amplitude becomes larger and the shaking duration becomes longer.
均压固结和偏压固结时孔压增长曲线形态不同。
The curve shape of pore water pressure developing under isotropic consolidation is not the same as that under anisotropic consolidations.
文中还给出了液路系统中各串联节流孔压降公式。
Also, a formula calculating the pressure drop of series throttle holes in the liquid propellant transporting system is given in this paper.
文中还给出了液路系统中各串联节流孔压降公式。
Also, a formula calculating the pressure drop of series throttle holes in the liquid propellant transporting sys...
垫层厚度的变化对长短桩复合地基的孔压影响很小。
Thickness of cushion do not alter much the pore pressure in the composite foundation with long-short-piles.
孔压呈振荡变化并且最终趋向于某一定值后基本保持不变。
长螺旋干成孔压灌混凝土桩适合于多层及小高层基础工程。
Long spiral dry pore-forming pumping concrete grouting pile can be used in multi-story buildings and low huge buildings.
分别按孔压和沉降定义的总平均固结度有一定程度差别 ；
The average consolidation degrees defined by excess pore water pressure and settlement respectively are different to some extent.
此外由不同循环应力比下孔压时程曲线确定出临界循环应力比。
Furthermore, the critical cyclic stress ratio is determined according to the time history curves of pore water pressure under different cyclic stress ratios.
根据试验结果，说明了饱和砂土中孔压增长对桩身内力的降低效果。
Based on the results of the experiment, it is demonstrated that the bending moment of the pile decreases with the increase of the pore pressure in sand.
第二部分为地震动结束后到液化土中孔压消散时间所产生的地面位移。
Another is the ground displacement taking place after earthquake, which lasts from the end of earthquake to the period of excess pore pressures in sandy soil diffused out.
饱和砂土中振动孔压波动特性的研究是建立瞬态孔隙水压力模型的基础。
The fluctuating characteristics of excess pore water pressure (EPWP) are the basics to establish the transient EPWP model.
本文介绍的计算方法在计算时无须知道零点孔压，并可推算出零点孔压。
The calculation method suggested in this paper needs not to know this value first, and it will he obtained late...
如果忽略初期的孔压增加，归一化的孔压与主应变表现了较好的直线关系。
If the increase of pore pressure at early stage is ignored, the lab tests show that the relationship between the normalized pore pressure and the principal strain is linear.
认为不同深度处的振动孔压的幅值大小与相应深度处的弯矩的幅值大小有关。
And the conclusion is presented that the amplitude of the vibrating pore pressure at different depth is related to the amplitude of the bending moment of pile at the corresponding depth.
本文探讨了根据孔压静探试验在高速公路地基勘察中应用的相关理论和方法。
The theories and methods related to the application of piezocone test(CPTU) in the investigation of expressway subgrade.
通过对抽水孔、观测孔压降曲线的分析对比，计算出能够代表地层特性的参数。
Through analyses and comparisons of depression curves parameters which may represent the behaviours of stratum are obtained.
基于饱和固液两相介质理论，建立了适用于任意排水边界条件的振动孔压方程。
Based on the theory of saturated porous media, an EPWP equation for any drainage bound condition is established.
利用底部可测孔压的固结仪做了常规固结试验，发现试样底部孔压出现滞后现象。
A phenomenon is found that the pore pressure in the specimen inclines to delay.
相对密度仅对液化后的本构模型有较大的影响，而对孔压消散模型基本没有影响。
However, the dissipation model of excess pore water pressure after liquefaction is only affected by the confining pressure.
作为一种特殊土，其应力应变关系，孔压与应变关系是否存在归一化性状值得研究。
Being as a special soil its normalized behavior is worthy of being further studied in terms of stress-strain relationship and pore pressure-strain relationship.
提出了一个新的孔压公式；给出了非线性弹性模型和弹塑性模型的孔压系数的表达式。
It presents a new pore pressure formula and proposes an expression of pore pressure coefficient for non-linear elastoplastic models.
随着液化后孔压的降低，砂土的表观粘度随应变的增大而增大，随孔压比的减小而增大。
With the reducing of pore pressure, the apparent viscosity of post-liquefied sand increased with increasing of strain and decreasing of pore pressure ratio.
提出精细积分半解析法求解变系数的以超孔压和孔隙比为控制变量的渗压固结微分方程。
A precise time step integration method was proposed to solve the finite strain osmotic consolidation equation with varied coefficients.
齿孔计算模型以及牙轮设计和加工过程中，必须考虑牙轮纵横向刚度以及邻孔压齿的影响。
Therefore the influence of the longitudinal and lateral rigidity of the cone and tooth pressing in the adjacent holes must be taken into account in the design and machining of the cone.
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