isotropic stress
英
美
网络 蛤同性应力
双语例句
- Through the triaxial tests of the coarse-grained material, the particle breakage under the isotropic consolidation, peak strength and different stress level conditions are studied.
通过三轴颗粒破碎试验，研究了某粗粒料等压固结、峰值以及不同应力水平下的颗粒破碎规律，分析了干湿状态的影响。 - It is shown that the shear strength in isotropic consolidation is greater than that of K0 consolidation in case of similar dynamic stress.
结果表明：相同动应力状态下，等向固结时的强度要比K0固结时的强度大； - It is well known that design and analysis for the ultimate load carrying capacity of a structure made of isotropic materials can be accomplished only based on a stress failure criterion ( e.g. the first or the fourth strength theory introduced in a mechanics of materials text book).
众所周知，各向同性材料结构的极限分析与设计只需一个应力强度条件（如采用第一或者第四强度理论）。 - By using the complex variables function theory, a plane strain electro-elastic analysis was performed on a transversely isotropic piezoelectric material containing an elliptic elastic inclusion, which is subjected to a uniform stress field and a uniform electric displacement loads at infinity.
利用复变函数理论，对在无限远处均匀应力和电位移载荷作用下的含有椭圆形弹性夹杂的横观各向同性压电材料，作了力电分析。 - By means of plane elastic complex variable method and theory of boundary value of analytic function, the problems of periodic weld of an anisotropic half plane and an isotropic strip is studied and the stress distribution is given in closed form.
利用平面弹性复变方法和解析函数边值问题的基本理论，研究各向异性半平面与各向同性长条的周期焊接问题，给出应力分布封闭形式的解。 - The stress in three-dimension, under which isotropic saturated sand will boil, is studied with tensor analysis and the stress development progress of sand boil is discovered.
利用张量理论，从液体和固体的定义出发，分析了三维应力条件下各向同性沉积砂发生砂沸的应力条件，揭示了砂沸的应力发展过程。 - For the isotropic plastic material, the anisotropic plastic stress fields at a slowly propagating crack tip become the perfectly plastic stress fields.
对于各向同性塑性材料，缓慢扩展裂纹尖端的各向异性塑性应力场就变成理想塑性应力场。 - A geometric representation and equation of isotropic strain-hardening in a three-dimensional stress space
应力空间内强化方程与其几何描述 - On the assumption that the yield criterion of orthotropic materials is isomorphic with Huber-Mises Criterion of isotropic materials, we put forward a dimensionless stress yield criterion, and obtained the associated plastic flow law.
假定正交异性材料的屈服准则与各向同性材料的Huber-Mises准则同构，提出了无量纲应力屈服准则，进而推导了与之相关的塑性流动规则。 - In this paper the yield mechanism and its mathematical structure are made for isotropic materials under complex stress state, and a system of yield criteria is set up which consists of three generalized yield criteria.
本文提出了在复杂应力状态下各向同性材料的屈服机理及其平方律的数学结构，建立了包括三种广义屈服准则的一个体系。 - The movement of yield surface and boundary surface ( isotropic hardening or kinematics hardening) is limited in the allowable stress space. The stress-induced anisotropy and the influence of stress path are reasonably considered in the transformed stress space.
在变换应力空间，屈服面、边界面只能在允许的应力空间中运动（等向硬化或运动硬化），从而合理地反映了土体各向异性与应力路径的影响。 - For horizontally isotropic soil layers, resistivity changes due to stress variation exhibit directivity, that is, the changes measured along different profiles are not identical.
水平各向同性土层，在应力作用下，不同方向电阻率变化不同，呈现出方向性。 - When a high level isotropic stress field is disturbed by a drilled hole, a relation of relieved strain vs. residual stress is derived by the basic equations of elasto-plastic theory.
本文根据弹塑性理论基本方程，导出了高水平均匀残余应力场由于钻孔引起的松弛应变与残余应力的关系公式。 - Based on the implicit stress integration algorithm for isotropic hardening elastoplastic constitutive models in general three-dimensional stresses, the expression of stress-strain relationship which is consistent to the implicit stress integration algorithm is deduced.
基于一般三维应力状态下等向硬化类弹塑性本构模型的隐式应力积分算法，推导了与隐式应力积分算法相一致的应力应变关系表达式。 - The 3D constitutive relationship of concrete model is based on the isotropic approach of material with stress strain increment relationship.
基于材料的各向同性理论，根据应力&应变增量关系，建立了一个混凝土的三维本构关系模型。 - For virgin isotropic materials, mean shear yield criterion states that the material will yield if the linear combination of mean shear stress and mean normal stress reaches an utmost value.
对各向同性材料，提出了平均剪切屈服度准则：当平均剪应力和平均正应力的组合达到某一极限值时，材料开始屈服。 - An accurate staggered finite difference method for modeling elastic waves propagation in transversely isotropic media is presented based on mixed varible stress velocity elastic wave equation and general Hook's law.
基于应力、速度混合变量弹性波方程及广义胡克定律，给出了一种横观各向同性介质中弹性波计算的高精度交错格式差分解法； - In this paper, the local energy release rates are obtained for a planar crack in three dimensional transversely isotropic piezoelectric media by making use of the displacements, stresses and stress intensity factors near the crack front. The corresponding fracture criterion is established.
基于三维压电陶瓷中的一般平片裂纹前沿的位移、应力和应力强度因子的表达式〔18，19〕，求得局部机械能释放率，以此建立了压电陶瓷的断裂准则。 - The isotropic surfaces of both fce and bcc metals under plane stress were calculated by Taylor theory which was solved with the linear programming dual simplex method.
本文用对偶单形法线性规划求解Taylor理论，计算了面心立方和体心立方金属在平面应力条件下各向同性屈服表面。 - On the anisotropy response depiction method of soil, anisotropic disturbance factor is superposed to isotropic results obtained from hierarchical single surface ( HISS) model utility to show stress anisotropic characteristics of the material.
在土的应力各向异性响应描述问题中，利用单屈服面分级模型，叠加各向异性扰动因子，使材料响应表现出应力各向异性性质。 - The propagation of waves in a homogeneous isotropic micropolar elastic cylindrical plate subjected to stress free conditions is investigated.
研究了无应力作用条件下，均匀、各向同性、圆柱形微极结构弹性板中波的传播。 - The isotropic yield behaviors of BCC and FCC metals under plane stress condition are simulated with the Taylor theory.
应用Taylor理论模拟了体心立方（BCC）和面心立方（FCC）金属在平面应力条件下的各向同性屈服行为。 - For an anisotropic or isotropic plate containing an elliptical hole, the hoop stress around the hole subject to arbitrarily concentrated forces or distributed forces on its surface is derived with a complex variable function method.
应用复变函数的方法，对于含有椭圆孔的各向异性板或各向同性板，导出了当椭圆孔周作用任意集中力或分布力时孔周周向应力的解析表达式； - Combining the principle of virtual work with the theorem for the isotropic tensor, the modified relationship was put forward for the couple stress and the curvature tensor, moreover the kinetic equation and the boundary conditions were given for the generalized elastic body.
应用虚功原理和各向同性张量函数定理，改进偶应力和曲率张量的本构关系。建立广义弹性体的动力学方程和含力偶的初边值条件。 - In the geotechnical engineering, the anisotropy is a very important characteristic of rock masses, while layered rock masses usually display transverse isotropic behiviors which has obviously influence on deformation and stress distribution of rock mass due to excavation.
各向异性是岩体的一个重要性质，层状岩体在地下工程和边坡工程中常常表现为横观各向同性特征，对岩体的开挖变形和应力分布具有显著的影响。 - Isotropic consolidation test and shear tests with controlled net mean stress equaling constant are used respectively to study how the spheric stress and the deviator stress affect the stress-strain relation of the soil sample.
通过等向固结试验和等p排水剪切试验，分别考虑球应力和偏应力对土样应力应变关系的影响。 - The model obtained has been used to compare and predict the remolded soil. The results show that the model can significantly fit the stress-strain relation in isotropic consolidation stage and shear tests with controlled net mean stress equaling constant. 3.
利用所求出的模型参数对重塑土进行曲线比较和预测，结果显示：该模型能较好的拟合出重塑土样在等向固结阶段和等P排水剪切试验的应力应变关系。 - In the thermal stress analysis of LCD, there are some differences between orthotropic and isotropic equivalent models of the liquid crystal layer for the stress σ x and displacement w.
在液晶屏的热应力分析中，液晶层分别采用正交各向异性和各向同性等效液晶层时，两者沿x方向应力和z方向的位移有较大有差异。 - One is isotropic medium, corresponding to hydrostatic condition in laboratory. The other is transversely isotropic medium, consistent with the deviatoric stress ( uniaxial and triaxial condition).
二是横向同性介质，对应于实验室中的偏应力状态（单轴和三轴状态）。 - On the other hand, this material model provides larger design space than isotropic material model and may achieve more reasonable results. Firstly, grillage structures with stress constraints for single load case are optimized.
同时它比各向同性材料模型具有更大的设计空间，可以得到更合理的结果。首先研究了单工况应力约束下的类格栅连续体结构的优化方法。