volumetric strain
英
美
网络 體積應變; 体积应变; 体应变
双语例句
- Experimental results show the typical characteristics of soil liquefaction: excess static pore-water pressure increases, effective stress decreases, and volumetric strain increment increases.
试验结果验证了砂土液化典型特征：超静孔隙水压升高，有效应力降低，体积压缩积累增大。 - In this model the volumetric strain due to stress-dilatancy for a granular material is composed of reversible and irreversible dilatancy components.
在模型中，剪胀体应变由一个可逆的体应变分量和一个不可逆的体应变分量构成。 - The average coordination number is not in good agreement with the volumetric strain, which is probably related to polygon particles and large particles.
平均配位数与体变之间没有很好的关系，可能与模型试验中采用多边形颗粒及颗粒偏大有关。 - The uniqueness of the relationship between pore water pressure and re consolidation volumetric strain is pointed out, and a simple method for the additional settlement calculation of soft clay foundation after impact loading is provided.
指出孔压上升与再固结体应变的唯一性关系，这为饱和软粘土地基在冲击荷载作用下附加沉降量的计算提供了一个简单的思路。 - The accumulated damage model is viewed as the function of equivalent plastic strain, plastic volumetric strain and pressure.
积累损伤作为等效塑性应变、塑性体积应变和压力的函数。 - Strength, volumetric strain and permeability coefficient, and even moisture-distribution above ground water surface can be determined by the soil-water characteristic curve.
根据土水特征曲线可以确定非饱和土的强度、体应变和渗透系数，甚至可以确定地下水面以上水份分布。 - The expressions of elastic deforming volume and plastic deforming volume in the plastic zone were presented together with the average plastic volumetric strain. A testing method for dilation angle was given.
给出了塑性区中平均体积应变及弹、塑性变形体积的计算公式和剪胀角的测试方法。 - 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.
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。 - The axial and transversal electrical resistivity changes in water-bearing, and high temperature baked gabbro rock samples together with their volumetric strain have been measured simultaneously and continuously under uniaxial compression.
在单轴压缩下，对经过高温焙烧的含水辉长岩进行了轴向和径向电阻率变化以及体积应变的同时连续测量。 - Based on the test results of sand, mechanics of internal parameters ( plastic volumetric strain and plastic deviator strain) depending on stress path is explained. General equation expressing hardening parameter independent of stress path is proposed.
在分析砂土试验结果的基础上，揭示了基本硬化内参量（塑性体积应变、塑性剪应变）变化的应力路径相关性，提出了应力路径无关硬化参量的一般表达式。 - The volumetric strain was measured by means of resistance strain gauges and the variation of density was thus deduced.
实验中利用电阻应变片测量岩石的体积变化从而得到密度的变化。 - However, Poisson ratio does not influence the plastic volumetric strain in the stage of strain softening.
在应变软化阶段，泊松比不影响塑性体积应变。 - In order to deduce the analytical solution on local porosity, a typical micro-element body in shear band is analyzed with the assumption that the local plastic shear strain is proportional to local plastic volumetric strain. angle.
以剪切带内部的微小单元体为研究对象，假设剪胀引起的局部塑性剪切应变与局部塑性体积应变成比例，比例系数为扩容角，得到了局部孔隙度的解析解。 - Based on the experimental results, a calculating formula is proposed for the reconsolidation volumetric strain, which takes the effect of confining pressure into account.
基于试验结果提出了一个可考虑围压影响的再固结体变计算公式。 - According to Archie's law, an approximate relationship between the resistivity change and volumetric strain has been obtained through mathematical analysis.
从Archie公式出发，通过近似分析，导出了电阻率变化和体积应变的关系式。 - Result from the study provides basis for the observation of the volumetric strain and water level in deep wells.
该计算结果为体应变观测和深井水位观测提供了分析的基础。 - Effects of average plastic volumetric strain on compaction grouting in saturated clay
饱和粘土中平均塑性体积应变对压密注浆的影响 - Taking a Mohr-Coulomb type of soil as example, the relationship between plastic shear strain and plastic volumetric strain is deduced, and the reason behind volumetric locking is revealed.
以摩尔－库仑模型为例，推导了塑性剪切应变和塑性体积应变的关系，揭示闭锁产生的原因。 - Their parameters have a linear or exponential relationship with the initial volumetric strain of each physical state;
其参数与综合反映应力特征及土性特征的各物态起始体应变间均有良好的指数或直线关系； - It is the subject of this paper how to detect the crack width through X-ray method. The relation between rock density damage and its volumetric strain is analyzed based on the meso-mechanism of rock deformation and rupture.
研究基于X射线CT的岩石内部裂纹宽度测量问题，根据岩石变形破坏的细观机制，分析了岩石密度损伤与体应变的关系。 - The permeability coefficient and porosity of rock are updated by volumetric strain.
岩石基质渗透系数和孔隙率通过体积应变进行更新。 - The variation of Lode stress angle usually enhances the soil volumetric strain or pore pressure.
劳台（Lode）应力角的变化常会引起土的体应变或孔压的增加。 - Based on the principle of interaction between plastic volumetric strain and plastic generalized shear strain, the method of numerical modeling for constitutive relations of clay is studied.
以塑性体应变与塑性剪应变之间的相互作用原理为指导，对粘土本构关系的数值建模方法进行了研究。 - This paper tries to make use of unsaturated soil mechanics to study the shear strength characters of undisturbed loess. Stress-strain relationship, the relationship between volumetric strain and water content, the relationship between shear strength and water content are analyzed in this paper.
尝试从非饱和土力学角度研究原状黄土的强度特性，分析了原状黄土的应力应变特性、体变特性以及强度与含水量之间的关系。 - Second, the new constitutive relationship of soil particulate has been solved, the elastic-plastic deformation of soil particulate under flow force has been solved by applying the principle of J2 flow theory and isotropic, the volumetric strain is solved by the discrete element method;
其次，建立了新的土颗粒本构关系，利用J2流动理论及各向同性硬化原理计算土体颗粒在渗流力作用下的弹塑性变形，利用离散元法求解土体骨架的体应变； - A study of the relationship between the volumetric strain and the ultrasonic S-wave velocities in dilatancy of rocks
岩石扩容过程中的体积应变与超声横波速度 - According to the principle of interaction between plastic volumetric and shear strains for rock and soil, the interaction between plastic volumetric and shear strains will be induced by appearance of the plastic volumetric strain for soils, thereby leading to the complex behavior of deformation of soils.
根据岩土塑性体应变与塑性剪应变的相互作用原理，土体塑性体应变的出现将引发塑性体应变与塑性剪应变之间的相互作用，从而导致土体复杂的变形性状。 - The volumetric strain is made up of two parts: the one induced by hydrostatic stress, the other one induced by plastic shear strain.
复合体的体积变形由两个部分组成，一部分与体积应力相关，另一部分由塑性剪应变引起。 - The cumulative volumetric strain just reflects effect of all above factors with the increase of cyclic times.
随着循环作用次数的增加，不断累积的体应变恰恰能够反映出上述因素的综合影响。 - However, in metals, the plastic volumetric strain is approximately equal to zero, so there is no this interaction. The plastic deformation of metals, therefore, is a process of pure shear deformation.
然而，在金属中，塑性体应变近似为零，故不存在这种相互作用；因此，金属的塑性变形是一个纯粹剪切变形过程。