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。
The excess pore water pressure of saturated soft clay foundation caused by pile pushing is obvious.
由于考虑了土的结构强度，对结构性土根据超固结比(ocr)对土的压密状态的判断与实际结果更加相符。
As for the structural strength, the judgement to the state of soil compression, which based on the OCR is more consistent with the fact.
随振动激励次数的增加，土中超孔隙水压力增大；
Excess pore water pressure in soil increases with the increasing of excitations.
对超厚度强湿陷性黄土地基应用(灰)土挤密桩桩周土体密实度变化规律进行试验研究。
Dense degree of soil around lime soil compaction piles in huge thickness and serious collapsibility loess ground is investigated with experiments.
结果表明：基于净锥尖阻力的相关关系比其他经验方法具有较高的精度，可以有效地预测该地区泻湖相沉积土的固结屈服应力和超固结比。
It is shown that the correlation based on the net tip resistance has much higher accuracy for estimating the consolidation yield stress of lagoonal deposit soil than other methods.
还对桩-土界面处的超孔隙水压力进行了讨论。
The excess pore water pressure at the interface of the pile and soil is discussed too.
本文给出了一种计算轻度超固结土的一维现场固结的方法。
An approach to calculate the in-situ one-dimensional consolidation of slightly over-consolidated soils is proposed in this paper.
为此，提出了用超固结土的前期固结压力作为控制地下水开采量的计算方法。
So far, it is suggested that the calculation could be available for control exploiting the groundwater by use of parameter of prophase consolidation pressure of over-consolidated soils.
通过基坑工程实例，介绍带有超深坑中坑的复杂软土基坑的挖土施工技术。
Through a case of foundation pit, the excavation construction technique of complex soft soil foundation pit with super deep foundation "pit-in-pit" was introduced in the paper.
本文利用动力三轴仪模拟列车荷载作用下铁路路堑中超固结粘性土的受力情况。 研究了在列车荷载作用下该土的动应力与动应变的关系及轴向永久变形的若干规律。
This paper discusses the stress conditions of the overconsolidation cohesive soils cut out of the railway under the load of a moving train simulated through applied dynamic triaxial apparatus.
本文中建议了一个包含塑性体应变和偏应变两个硬化参数的封闭屈服面模型，可以同时应用于正常固结土和超固结土。
In this paper a double hardening model with two hardening parameters (i. e. plastic volumetric strain and shear strain) and a single smooth yield function has been proposed.
软土高填方路基施工过程中，土内自由水难以及时排出，产生超静水压力。
In the course of construction, the free pore water in the weak soil of highway foundation is seldom discharged immediately, and the excess pore water pressure comes into being.
通过计算分析可以发现：随着土的变形模量和泊松比的减小，由地震所引起的海床中的累积超孔隙水压力均增大。
By computations and analysis it is found that the seismic-induced accumulative pore water pressures of seabed increase with the values of soil deformation modulus and Passion's ratio decreasing.
将所建立的超固结土模型推广为能够反映超固结土的初始应力各向异性的弹塑性模型。
The constitutive model for overconsolidated clays proposed by the authors was extended to an overconsolidated clay model with stress-induced initial anisotropy.
为了解决强夯时产生的超孔隙水压力问题，提出了加固饱和粉土、粉质粘土地基的强夯碎石桩法。
Based on the problems of the saturated silt foundation, authors analyze the failure cause of dynamic consolidation on saturated soft foundation in the past.
本文还对围压水平影响、碾压施工所造成的土料超固结和各向异性等问题作了简单的讨论。
Here, some problems about the influence of confining pressure level, also the over-consolidation and anisotropy of fill materials due to compaction procedure during construction were discussed too.
本文还对围压水平影响、碾压施工所造成的土料超固结和各向异性等问题作了简单的讨论。
Here, some problems about the influence of confining pressure level, also the over-consolidation and anisotropy of fill materials due to compaction procedure during construction were discussed too.
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