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1)  over-consolidation
超固结
1.
Analysis on one-dimensional nonlinear double-layered over-consolidation soil foundation;
双层超固结软黏土地基一维非线性固结分析
2.
The phenomenon of over-consolidation is very remarkable.
云南大理洱海周缘分布着厚层的早全新世软粘土,大量原状样品的工程性质测试结果表明,洱海东缘早全新世软粘土具有高含水量、孔隙比高、压缩性强、强度低、高塑性等工程特性,其中表层软土超固结现象明显。
3.
The theory and methods of calculating the later earth pressure on deep pit was based on classical earth pressure theory, and as a result, the deformation process of enclosure wall, the influence of water seepage effects and the over-consolidation of soil were ignored.
建立在古典土压力理论基础上的深基坑侧土压力计算理论和方法,没有考虑围护墙的变形过程,普遍忽视了水的渗流效应及坑底土的超固结影响。
2)  overconsolidation
超固结
1.
The overconsolidation phenomenon could be induced by structure and overconsolidation of soils.
土体中的结构性与超固结都可以使土体表现出超固结特性。
2.
On the basis of the calculation method of static earth pressure considering overconsolidation,a new method considering the relation of the earth pressure and displacement by the unloading deformation modulus is put forward.
根据基坑开挖工程的特点,考虑了基坑被动区土体在超固结状态下K0值的计算方法,并在此基础上提出了考虑土体卸荷的变形模量的土压力与变形的计算关系式,并通过工程实例对本方法进行了对比分析。
3.
A method considering influence of overconsolidation on undrained strength of saturated clay is given for multi\|staged deep excavation.
提出了一种在分步开挖的深基坑工程中计算受超固结影响的饱和粘土强度的方法 ,得出能同时反映开挖应力路径和应力历史的饱和粘土非线性应力应变关系 。
3)  over consolidation
超固结
1.
The well-known empirical e-lgσ′and e-lgkv relation is introduced into the study on one-dimensional nonlinear consolidation of saturated soil, and the effect of stress history is taken into account, the critical lay between normal consolidation and over consolidation can be confirmed by the semi-analytical method.
引入e-lgσ′和e-lgkv关系研究单层地基非线性固结问题,并考虑地基应力历史的影响,通过半解析法确定地基固结过程中正常固结与超固结的分界面。
2.
Primary consolidation, secondary consolidation and over consolidation are discussed.
基于一个非线性粘弹性本构模型描述土体的蠕变特性,建立了有限元模型,对某工程中使用EPS作换填材料所产生的效果进行了计算模拟,讨论了主次固结沉降以及超固结状态的影响,探讨了工程中产生较大工后沉降的原因,预测了工程的远期沉降量,探讨了在该类工程中设计EPS的原则和方法。
4)  over-consolidated soil
超固结土
1.
Study on characteristics of over-consolidated soils with modified Cam Clay Model;
用修正剑桥模型研究超固结土的变形特性
2.
Deformation and stability analysis of over-consolidated soils based on reduced suction concept;
超固结土变形和稳定的折减吸力算法
3.
In this article are introduced some primary mechanical properties of the normal consolidated soil and over-consolidated soil: drain density,distortion,pore water pressure and static lateral pressure coefficient etc, and comparison is made between them.
介绍了正常固结土和超固结土的排水强度、变形、孔隙水压力和静止侧压力系数等主要力学性质,并对其进行了比较。
5)  overconsolidation ratio
超固结比
1.
Existing empirical methods for interpreting the consolidation yield stress and the overconsolidation ratio (OCR) in clays from piezocone tests are briefly reviewed.
回顾了基于CPTU测试成果确定粘土固结屈服应力和超固结比的方法,表明土的固结屈服应力和超固结比与CPTU测试参数之间不存在惟一的相关关系,仅仅针对某一地区的相关关系才是有效的。
2.
Firstly, on the basis of the undrained shearing tests results, two formulations are given which include undrained strength ratio versus overconsolidation ratio and undrained strength ratio versus initial shearing strain.
首先基于静三轴不排水剪切试验结果,提出了饱和黄土不排水强度比随超固结比以及初始剪切变形变化规律的拟合公式。
6)  over-consolidation ratio
超固结比
1.
Then,the effect of the over-consolidation ratio on the results was analyzed.
在考虑土体体积变化的前提下,应用圆孔扩张理论,结合修正剑桥模型推导出了非饱和土中球形孔扩张后,土体中应力、位移分布的解析解;并分析了超固结比对结果的影响。
补充资料:超超
1.谓超然出尘。 2.高高在上貌。 3.犹绰绰。 4.见"超超玄箸"。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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