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- The effective elastic modulus of ceramsite is solved by measuring the dynamic elastic modulus of ceramsite concrete and its mortar matrix. 陶粒有效弹性模量系通过测定陶粒混凝土和砂浆基体相应的动弹性模量,然后建立两者的关系式,再采用图解法求得。
- The truss model of unit cell is developed based on non-continuum mechanics,and finite element method is utilized to predict the effective elastic modulus of composites. 基于非连续介质力学方法建立桁架结构单胞模型,采用有限元法预估复合材料的有效弹性模量,以材料质量最轻和刚度要求为目标,选用遗传算法优化细观结构参数。
- The effective elastic moduli, Eed and Eem, of dry and moist gouge and the initial elastic modulus, Eom, of moist gouge increase with increasing confining pressure, and the initial elastic modulus, E0d, of dry gouge is nearly constant. 干、湿断层泥有效弹性模量E_(ed)和E_(em)以及(潮)湿断层泥的初始模量E_(om)均随围压增加而增加;但干断层泥初始弹性模量E_(od)近似保持常数。 同时;E_(od)
- effective elasticity modulus 有效弹性模量
- 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。
- The effective elastic modulus of ceramsite and its predication 陶粒有效弹性模量及其预估
- Research on modeling of effective elastic modulus of concrete 混凝土有效弹性模量计算模型的探讨
- EFFECTIVE ELASTIC MODULUS PREDICTION OF THE PARTICLE REINFORCED COMPOSITES 颗粒增强复合材料有效弹性模量的预报
- Two meso-mechanical expressions for the constitutive relations and effective elastic moduli of anisotropic media which include distributed inclusions are derived by self-consistent method. 在夹杂理论的基础上，采用用自洽法导出了含分布夹杂的各向异性弹性体的本构关系和有效弹性模量的细观力学表达式。
- Modified method for the prediction of effective elastic modulus of composite materials 复合材料等效弹性模量预测方法的改进
- The thermal stress field is calculated using the elasticity modulus which is calculated by the average equivalent age in concrete structures. 3)考虑到温度的影响,提出基于平均等效龄期概念的混凝土弹性模量计算方法,并将其运用到混凝土结构温度应力场的有限元计算中;
- The technique of high frequency intraluminal ultrasound is used to estimate the elasticity modulus of arteries and image the motion of arteries wall. 本文利用血管内高频超声成像技术估计动脉血管的弹性模量和血管壁的运动,乳胶管对比实验验证了该方法的有效性。
- In this paper, parameters to evaluate the dynamic mechanical property of oil well cement stone are determined to be elasticity modulus aod crashing absorption energy. 确定了水泥石的动态力学性能评价参数为水泥石的弹性模量和水泥石的破碎吸收能。
- Results: The tensile strength, elasticity modulus of increasing quantity and viscoelasticity of group B were significantly better than control group A, (P<0.05). 结果:灌注组的抗拉强度、增量弹性模量、粘弹性性能优于对照组;有显著性差异(P<0.;05)。
- Effective Elastic Modulus 有效弹性模量
- The static elastic modulus of the alloy is lower than 30 GPa. 合金的静态弹性模量小于30GPa;
- The Thrombelastograph (TEG) is the continuous recording of the stress during dynamic process of blood coagulation and also reflects the variation of the absolute value of complex elasticity modulus. 血栓弹力图是动态凝血过程中切应力大小随时间变化的描记，也是复弹性模量大小的直接反映。
- The influences of the fly ash and ground slag on performances of the strength,contraction,frost-resistance,impervious of Cl-and elasticity modulus of the LC45 light-weight concrete was researched. 研究了LC45高强轻集料混凝土掺加磨细矿渣和粉煤灰后,在强度、收缩、抗冻、抗氯离子渗透性能以及弹性模量方面的影响。
- Results show that co-braided optical fibers have just a small quantity of effect on the elastic modulus of the braided composites. 结果表明光纤的编入对材料的拉伸弹性模量和压缩弹性模量影响也较小。
- Effective Elastic Moduli of Particulate Composite Materials with Imperfect Interfaces 弱界面颗粒增强复合材料的有效弹性模量
