当应力超过比例极限后，采用了有效模量值。
In the theoreitical analysis, the effective modulus E was used for the stresses which exceed the proportional limit.
利用新型广义自洽模型推导混杂纤维复合材料有效模量的预测公式。
By using an improved generalized self-consistent model, a group of equations to predict effective modulus of multiphase fiber composites was obtained.
论文探讨了用有效模量法分析徐变效应、用裂缝单元模拟裂缝的方法。
The paper introduces the usage of analysis of concrete creep by effective modulus method thesis and modeling of crack by crack element.
通过解析和数值的方法研究了二维微裂纹体有效模量和有效导电系数之间的关联。
The correlation between of the effective modulus and the effective electrical conductivity for planar materials with microcracks are investigated by numerical and Mori-Tanaka's theoretical methods.
自编程序用柱长变化的方法模拟施工过程，并采用按龄期调整的有效模量法考虑徐变效应。
Construction process simulation is achieved through using the column length variation method and creep is considered by Age-Adjusted Effective Modulus method in my FEM program.
提出孔隙流体变化时岩石有效模量的计算，及利用孔隙弹性模量辨别储层中不同流体类型的计算方法。
The method was proposed to compute the rock modulus when one kind of pore fluid changed to another, and to identify the pore fluids by the use of poroelastic modulus.
有效弹性模量能比较真实地反映混凝土中陶粒对混凝土弹性模量的贡献，并且包括了各种因素对陶粒弹性模量的综合影响。
So the effective elastic modulus really shows the contribution of ceramsite to the elastic modulus of concrete and also includes the influence of different factors on the elastic modulus of ceramsite.
有效弹性模量能比较真实地反映混凝土中陶粒对混凝土弹性模量的贡献，并且包括了各种因素对陶粒弹性模量的综合影响。
So the effective elastic modulus shows more really the contribution of LWA to the elastic modulus of concrete and also includes the influence of different factors on the elastic modulus of LWA.
结果表明桩身轴向应力随深度增加呈递减趋势； 粉喷桩复合地基的有效桩长受桩土模量比与置换率的影响。
The result shows that axial stress of Pile takes on degression along with deepness and the effective length of Pile is influenced by replacement-ratio.
数值结果给出了该类非均匀材料有效反平面剪切模量随微结构参数变化的规律。
Numerical results demonstrate the variations of the effective antiplane shear modulus of such heterogeneous materials with microstructure parameters.
反演得到单向强化复合材料的有效松弛模量在时间域中的表达式，并且与其它结果进行了比较。
The inversion to the time domain of the effective relaxation modulus of this kind of composites is carried out. Finally, comparisons with other results are presented.
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.
根据复合材料平均应力与应变关系，获得了预测有效轴向模量的形式简单的代数方程。
Further a group of algebraic equations to predict effective longitudinal shear modulus of multiphase fiber composites were obtained by virtue of the averaged stress strain theorem.
在形状记忆合金的本构模型中，有效复合模量是很重要的因素。
The effective modulus is one of the important parameters of constitutive model for shape memory alloy.
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.
提出了“刚度相似”的方法，有效地解决了模型与实型各部分结构弹性模量相似比不一致的模型设计问题。
It presents the method of "stiffness similarity", which has solved the design problem of model with difference of elastic modulus ratio in different parts between model and practicality.
研究表明：粉煤灰通过改变胶凝材料体系水化速度、徐变系数、弹性模量，可以有效抑制早期混凝土的自收缩。
The research shows that fly ash could restrain early autogenous shrinkage by changing the parameter of binder, such as hydrated velocity, creep coefficient, elastic modulus and so on.
目的探讨测量杨氏模量的更有效方法。
Objective To explore a more validate way of measuring Yang modulus.
开发具有良好生物相容性和更低弹性模量的外科植入用新型钛合金成为解决这一问题的有效途径。
So developing novel ti alloys with much better biocompatibility and much lower elastic modulus for orthopedic implant is considered as the most efficient way to reduce the stress shielding.
本文介绍了大坝基岩应变的原型研究方法和结果，同时反演出基岩的有效弹性模量，并计算了应力。
Method of prototype study of strain of dam foundation rock and results are presented; Effective modulus of elasticity of foundation rock is obtained by counter-deduction and the stress is calculated.
引入了自洽法有效弹性模量，建立了爆破作用的岩石损伤的全过程模型。
And with the introduction of the Modulus of Elasticity from Budiansky method, the general damage model of rock blasting is established in the paper.
文献回顾表明，弹性模量估算的现有方法并不那么有效，并且获得的数据比较分散。
A review of the literature showed that the existing methods for elastic modulus calculation are not so efficient and the obtained data are scattered.
为从理论上计算复合材料宏观有效弹性模量，建立了通过细观力学有限元法计算复合材料有效弹性模量的方法。
To predict macroscopic effective elastic moduli of composites, a computational method is established based on micro mechanics finite element method.
计算了含有纤维端头裂纹的单向短纤维复合材料的有效纵向拉伸模量和纵向剪切模量，并分析了体分比、刚度比、长径比等物理、几何因素的影响。
The self-consistent finite element method is used to evaluate longitudinal effective Young's modulus and shear modulus for unidirectional fiber composite containing the fiber-end crack.
试验结果表明，可以从一次有效的载荷-位移记录中同时确定脆性岩石的弹性模量、拉伸强度和断裂韧度。
The experimental results show that the elastic modulus, tensile strength and fracture toughness of brittle rocks can be determined from a valid load-displacement record.
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.
杨氏模量误差值为16.7%，说明所建立的闭孔泡沫模型是有效的。
Young's modulus error of 16.7%, which shows that the closed-cell foam model is valid.
结果表明：为确保测量效果，必须选择合适的涂层，最有效的方法是适当提高涂层弹性模量。
The result shows the selection of a proper coating component is very important for ensuring the measurement effectiveness. The most available way is increasing the coating elastic modulus properly.
比如饱和密度，结合能，不可压缩模量，对称能系数，以及饱和密度时的核子有效质量与核子自由质量的比值。
For example saturation density, bulk binding energy, symmetry energy coefficient, incompressibility, and the ratio of effective nucleon mass to free nucleon mass at the saturation density.
采用数值模拟方法研究了含气比，侧板倾斜，有效体积模量，离心力和齿轮副的振动等因素对困油压力的影响。
The influence of percentage of gas in oil, slope of side plate, effective bulk modulus, and centrifugal force and gear pair vibration on trapped oil pressure is studied by numerical simulation.
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