前期固结应力 的翻译结果
本文关键词:求前期固结应力的数学模型研究及应用,由笔耕文化传播整理发布。
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前期固结应力
Research on mathematic model method for calculating pre-consolidation pressure and its application
求前期固结应力的数学模型研究及应用
短句来源
Pre-consolidation pressure is one important index of soils.
前期固结应力是土体的一个重要指标。
短句来源
Plastic Work Method to Determine Preconsolidation Pressure
确定前期固结应力的塑性功法
短句来源
Various Factors Affecting Quasi- Preconsolidation Pressure in Soft Clay
软粘土中影响准前期固结应力的各种因素
短句来源
(5) In practical engineering, initial excess pore pressure is dependent on depth;
(5)、提出考虑初始孔压非均匀分布,土层前期固结应力影响及固结过程中应力—应变关系的非线性固结分析方法。
短句来源
First, a clamp apparatus is designed to carry out tensile strength tests of compacted clayey soil with different dry densities, water contents and preconsolidation pressures, respectively.
首先,在现有设备的基础上,设计了一套进行粘性土抗拉强度试验的夹具,分别对不同干密度、含水率和前期固结应力下的粘性土进行了抗拉强度试验。
短句来源
The results of tests on the core material of Nuozadu rockfill dam indicate that the tensile strength of cohesive soil increases with the increase of dry density and preconsolidation pressure, but decreases with the increase of water content.
试验结果表明,土的抗拉强度随着干密度和前期固结应力的增加而增加,随着含水率的增加而减小。
短句来源
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Research on mathematic model method for calculating pre-consolidation pressure and its application
求前期固结应力的数学模型研究及应用
短句来源
Plastic Work Method to Determine Preconsolidation Pressure
确定前期固结应力的塑性功法
短句来源
Pre-consolidation pressure is one important index of soils.
前期固结应力是土体的一个重要指标。
短句来源
Various Factors Affecting Quasi- Preconsolidation Pressure in Soft Clay
软粘土中影响准前期固结应力的各种因素
短句来源
increase after the preconsolidation pressure, Cv decreases with the effective stress increase.
当超过前期固结压力后,固结系数随应力水平的增加而减小;
短句来源
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pre-consolidation pressure
The magnitude of load and that of pre-consolidation pressure as well as the loading rate has all significant influence on consolidation.
With the increasing of pre-consolidation pressure and loading rate, the rate of consolidation increases correspondingly.
On convexity, normality, pre-consolidation pressure, and singularities in modelling of granular materials
The issues of convexity, normality, pre- consolidation pressure, and singularities of yield surfaces are discussed in the context of granular materials and soil mechanics.
We then define the pre-consolidation pressure directly using the total volumetric strain.
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A New method-plastic work method for determining the preconsolidation prersure of soilsis presented in this paper. Test results show this method is more precisive,also. This method is well founded by critical state soil mechanics.
本文介绍了一种确定土壤前期固结应力的新方法──塑性功法。这种方法基于极性状态土力学理论,而且被实验结果证明它比其他方法的精确度更高。
Based on properties and load condition of soft clay, this paper studies various factors affecting quasi-preconsolidation pressure on the axle load condition.
从软粘土的性质及受荷情况等几方面.研究了轴向加荷条件(k0条件)下影响准前期固结应力的各种因素.
In this paper,the finite element method is used to simulate the course of pile penetration,and the peak dynamic stress in the soil is obtained.With the peak value as the early stage soil consolidation stress,the bearing behavior of pile during operation can be obtained from the analysis of pile soil interaction.The influence of pile driving is considered for the first time in the analysis of pile soil interaction.The calculated results and...
In this paper,the finite element method is used to simulate the course of pile penetration,and the peak dynamic stress in the soil is obtained.With the peak value as the early stage soil consolidation stress,the bearing behavior of pile during operation can be obtained from the analysis of pile soil interaction.The influence of pile driving is considered for the first time in the analysis of pile soil interaction.The calculated results and the measured results are in good agreement,indicating the feasibility of the method of numerical simulation of pile driving and the method of analysis of pile soil interaction.
用有限元法对单桩的锤击贯入过程进行了数值模拟,得到沉桩引起的土体动应力反应峰值,,并以此作为土的前期固结应力,进行使用期桩土共同作用分析,得到桩基的承载特性.初步实现了在桩土共同作用分析中对沉桩影响的真正考虑.计算结果与实测结果的较好吻合验证了本文锤击沉桩数值模拟及考虑沉桩影响的桩土共同作用分析方法的可行性
 
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本文关键词:求前期固结应力的数学模型研究及应用,由笔耕文化传播整理发布。
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