该模型是基于“等效材料”的方法，其中分布在整个岩体的岩石节理以及锚杆的影响。
The model is based on an "equivalent material" approach in which the influence of rock joints as well as rock bolts is distributed throughout the rock mass.
本文中采用数值-试验混合模型方法对该种夹层板的等效材料性能参数进行了优化反求。
A mixed numerical-experimental model method was proposed to estimate the panels equivalent elastic material parameters.
通过对计算所得数据进行系统分析，得出质子在组织等效材料中能量沉积微观特性的一些规律与特点。
Some features about the micro-specialty of proton energy deposition in tissue equivalent material were given through the analysis of data from the calculation.
通过对计算所得数据进行系统分析，得出质子在组织等效材料中能量沉积微观特性的一些规律与特点。
Some features about the energy deposition micro-specialty of proton in tissue equivalent material were gained through the analysis to the data from calculation.
为此把带有波纹的底板和腹板分别等效为正交各向异性平曲板，并通过拉伸和剪切试验得到了其两个方向的等效材料常数。
The web and flange plates with a large number of corrugations are equivalent to orthotropic curve plates and their equivalent material coefficients are obtained by stretching and shearing experiments.
提出了用等效粘性阻尼理论和试验相结合，建立金属橡胶材料动态力学模型的一种新方法。
A new method for setting up the dynamic model of metal-rubber materials was proposed by using the equivalent viscous damping theory.
根据截面惯性矩相等的原则，推导了空腹巨型框架等效截面高度系数以及材料用量比。
The equivalent section height coefficient and the ratio of material dosage of the hollow huge-frame structures were deduced based on the equal section inertia.
应用虚位移原理和结合考虑材料交界面上的约束条件，文章建立了接触单元的刚度矩阵和等效荷载向量。
Employing the virtual displacement principle and considering constraint conditions of material interface, the stiffness matrix and equivalent load vector for this element are established.
针对预测多种尺度颗粒随机分布复合材料等效热传导参数的难点，提出了一种多尺度有限元方法。
A finite element (fe) method for the prediction of the equivalent heat transfer parameters of the composite material with random multi-scale grains was presented.
根据材料力学公式可以计算建基面上任意点的线性化等效正应力。
The linear equivalent normal stresses of the base surface can be easily calculated by the formulas of material mechanics.
根据截面惯性矩相等的原则， 推导了钢筋混凝土空腹巨型框架等效截面高度系数以及材料用量比。
The equivalent section height coefficient and the ratio of material dosage of the hollow mage-frame structures were deduced based on the equal section inertia.
采用格形模型和统计方法分析了三维两相材料的宏观等效力学性质。
The lattice model combined with statistical methods is employed to analyze the equivalent macro mechanical properties of three dimensional two phase materials.
建立了求解正交各相异性材料等效性能的能量法。
We establish the strain energy method for solving the equivalent performance of singularity materials of orthogonal phases.
具体地导出了单向纡维复合材料和空心微珠复合材料等效导热系数的组分设计公式。
The equivalence heat conduction coefficients of fiber reinforced and hollow sphere filled composite materials would be particularly proposed.
因此，在材料的静力学、动力学以及统计力学的研究中，各种各样等效的原子间相互作用势仍然起着重要的作用。
Therefore the effective inter atomic potentials are widely used and playing an important role in the investigation of the statics, dynamics and statistical mechanics for various materials.
多孔材料等效导热系数与分形维数关系的数值模拟研究。
Numerical simulation of relationship between thermal conductivity of porous material and fractal dimension.
非致冷双材料室温红外探测器具有高响应率和低噪声的特点，噪声等效温差接近理论极限。
Uncooled bi-material infrared detectors have the potential of approaching the theoretical limit of noise equivalent difference in temperature because of its high sensitivity and low noise.
数值分析时采用粘弹性材料等效处理方法模拟电流变材料，计算得到的结构振动特性与实验结果吻合较好。
By means of simulating er material with equivalent viscoelastic material, the numerical results of the structural characteristics match well with the experimental results.
随着搅拌头平移速度的增加，垂直于焊缝方向上的截面上，等效塑性应变减小，但是材料的流动速度会随之增加。
With the increase of the translation velocity of the pin, the flow of the material in friction stir welding becomes faster but the equivalent plastic strain decreases.
等效塑性应变的幅值、动能、弹性应变能及耗散能随时间的变化规律与功能梯度材料组份成分沿厚度的变化密切相关。
The distributions of equivalent plastic strain, dissipated, kinetic and elastic strain energies are all dependent on the gradient distribution of the composition.
对于非均匀性对以上复合材料的等效刚度和破坏过程的影响进行了分析。
The effects of heterogeneity on equivalent modulus and failure process are analyzed.
材料的等效电磁参数是计算设计吸波材料的重要数据。
The effective electromagnetic parameters are the imperative data to compute design absorbing materials.
地面支承架和大反力支承架在极限荷载作用下的最大等效应力均小于材料的屈服强度。
The most equivalent stress of the ground supporting frame and the large reaction wall under the action of the ultimate load was less than the yield strength.
其解决过程对于新机设计或用复合材料替换金属结构的等效刚度设计均有重要的指导意义。
The solving process is of important instructiveness to new aircraft design or stiffness equivalent design in replacing metals with composites.
基于能量等效原理提出了复合材料有效弹性模量的定义，并指出了该定义的基础及前提条件。
A definition of composite effective elastic moduli is presented based on the energy equivalence principle and its basis and premise are pointed out.
基于介质圆柱电磁散射理论和等效介质理论，导出了金属柱微粒-电介质复合材料的等效相对介电常数的表达式。
Based on the electromagnetic scattering theory of dielectric wire and effective medium theory, the formula of the effective dielectric constant of metal wire-dielectric composites is derived.
基于均匀化理论研究了复合材料粘弹性分析的多尺度方法，以及复合材料等效热应力松弛规律。
Based on the homogenization theory, the multi-scale analysis methods of the viscoelastic property, and the effective thermal stress relaxation laws are studied.
基于均匀化理论研究了复合材料粘弹性分析的多尺度方法，以及复合材料等效热应力松弛规律。
Based on the homogenization theory, the multi-scale analysis methods of the viscoelastic property, and the effective thermal stress relaxation laws are studied.
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