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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)
E_(ed)。 - The effective elastic modulus of ceramsite and its predication 陶粒有效弹性模量及其预估
- 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。
- 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
- 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;
- 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。
- The effect of elastic modulus of adhesive on the str es s distribution in aluminium alloy single lap joint was investigated using elasti c-plastic finite element method(FEM). 运用弹塑性有限元法,研究了胶粘剂弹性模量对含间隙的铝合金单搭接接头上应力分布的影响。
- At the same time, we analyst the factors that effect the temperature, including the hydrate heat, the variety of air temperature, elastic modulus, stress slackness and so on. 同时还分析了影响温度应力的各种因素,包括水泥水化热,气温变化以及弹性模量模量和应力松弛等。
- 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
- Predicting Macroscopic Effective Elastic Moduli of Composites by Micro-mechanics FEM 细观力学有限元法预测复合材料宏观有效弹性模量
- The various types of stress, strain, and elastic modulus are summarized in Table 10-3. 各种应力、应变和弹性模量列于表10-3中。
- Keywords Aluminum-cenosphere composites;Finite element method;Effective elastic moduli; 铝/空心微珠复合材料;有限元;有效弹性模量;
- The larger the elastic modulus, the greater the stress needed for a given strain. 弹性模量越大,产生一定应变所需要的应力也越大。
- Keywords inclusion;self-consistent method;anisotropic media;effective elastic moduli; 夹杂;自洽法;各向异性体;有效弹性模量;