数值算例表明，边界元法能够有效进行颗粒增强复合材料的等效模量和应力分析。
Numerical results show that BEM is efficient for effective modulus and stress analyses of composites containing particles.
本文引入等效切线模量，给出了泊松比影响因子，建立了在有限元分析中使用方便的本构关系。
In this paper, equivalent tangent modulus is introduced, Poisson ratio effect factor is obtained, Constitutive relation to be easy use in finite element analysis is founded.
同时，研究了节理连通率与岩体等效弹性模量之间的影响关系，给出了二者的影响关系式。
Also the relationship between equivalent elastic modulus of discontinuous rock mass and connection rate of joint is studied with their influencing relation presented.
运用波动的经典理论，提出了导波在金属杆嵌入层“变截面”传播时波速改变的“等效弹性模量”的概念。
Applying classical wave theory, a concept of equivalent elastic modulus on propagation speed modification of guided wave through "variable cross-section" of metal bar embeded layer was put forward.
根据线弹簧界面和具有任意弹性模量的薄界面相之间的等效关系，得到了弹簧常数的表达式。
According to the equivalent condition between the linear spring interface and the thin interphase with arbitrary elastic properties, the exact expressions of the spring constants are obtained.
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.
利用有限元法对温度应力进行了大量计算，在此基础上建立了以温度应力等效为原则的基顶当量回弹模量换算方法。
The paper has established the calculation method of the equivalent modulus of elasticity of foundation that is based on the principles of thermal stress equivalence.
应用弹性层状理论，研究了不同等效方法对基层顶面当量回弹模量换算结果的影响。
The paper studied the calculation method of equivalent modulus of elasticity of foundation under principles of different equivalence by elastic multi-layer theory.
而以板底拉应力等效为指标的基层顶面当量回弹模量值能较为真实地反映基层刚度和厚度变化对板底拉应力的影响。
But the principles of stress equivalence could accurately reflect the influence on the cement concrete pavement stress by the modulus and thickness of semi-rigid type base.
提出了一种改进的混合律方法，并给出了计算等效弹性模量的改进公式。
An improved mixed-mode method was proposed, and the revised formula of calculating the valid elastic modulus of composites was given.
采用空间索单元并引入等效弹性模量对拉索进行力学建模。
And, the spatial cable element with introducing equivalent elastic modulus was given to establish cable mechanical model.
从细观结构入手，计算材料的等效弹性模量可大大降低计算量。
Studying the microstructure and calculating the effective elastic modulus of the structure can effectively solve this problem.
基于前述的共振模型计算出该材料的等效弹性模量为负。
The value of effective modulus is calculated to be negative based on the resonant model mentioned before.
将组合梁中混凝土翼缘板厚度按弹性模量之比换算，并保持宽度不变形成等效截面。
We put the concrete flange plate of the composite beam into the steel ones according to the elastic modulus ratio and keep the width of section unchanged, as a result, get a equivalent section.
为此，讨论了斜拉索的非线性特征，建立斜拉索的状态方程，并介绍了几种常见的索模型及其特点，其中详细介绍了等效弹性模量法的原理。
Several common cable models and their features are presented, of which the principle of the equivalent elastic modulus method is described in detail.
基于能量等效框架，得到一般压磁材料有效磁弹模量通解。
Based on the generalized Budiansky's energy-equivalent framework, the general expressions of effective magneto-elastic moduli were obtained.
等效弹性模量差比法是根据岩石的等效弹性模量差比值建立的。
Based on the difference ratio of the rock's equivalent modulus of elasticity, the differential ratio method of equivalent modulus of elasticity is established.
试验结果表明，这种方法能够实现软组织仿真材料弹性模量的测量，有助于对活体组织生物力学等效性的比较和判别。
The test results indicate that this kind of method can be adopted in testing the elastic modulus of the soft bio-anthropomorphic materials and help to compare and disti…
试验结果表明，这种方法能够实现软组织仿真材料弹性模量的测量，有助于对活体组织生物力学等效性的比较和判别。
The test results indicate that this kind of method can be adopted in testing the elastic modulus of the soft bio-anthropomorphic materials and help to compare and disti…
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