建立了一种细观力学模型用于预报复合材料的有效热膨胀系数。
A micromechanical model was proposed to predict the thermal expansion coefficient of composite.
首先在考虑界面过渡区的情况下建立混凝土三相细观力学模型；
First of all, concrete three-phase micro-mechanics model is built .
利用细观力学模型和有限元法研究纤维束复合材料的横向弹塑性力学性能。
The transverse elastoplastic mechanical properties of fiber bundle reinforced composites were studied by using the micro mechanical model and finite element method.
从砌体细观结构出发，提出了用于砌体复合剪压受力过程模拟的细观力学模型。
A mesoscopic mechanics model for masonry structures is established based on elastic damage mechanics and the tests of masonry structures under shear-compression loading.
研究成果对于揭示砂土变形的细观机理以及建立砂土的细观力学模型都具有意义。
The results were valuable for the studies on the micro regularity of sand deformation and the establishment of micro models.
本文着重论述考虑涂层效应的纤维增强金属基复合材料的热机械加载细观力学模型。
In this paper a micromechanical model of fiber-reinforced metal matrix composites is established with considering the coating effects.
基于复合材料宏、细观场量之间的联系，建立了一种纤维增强复合材料宏—细观力学模型。
A macro and micro mechanics model is presented based on the relation between macroscopic and microscopic stress and strain fields, in which composite macroscopic stress strain relation is obtained.
针对增强相在基体材料中的分布方式的不同，建立了一个研究复合材料有效性能的细观力学模型。
For different distribution of the reinforced phase in matrix material, a micromechanical model was developed to investigate the effective properties of composites material.
提出了一种描述岩石、混凝土类材料断裂损伤过程区的细观力学模型，用于分析材料的非线性断裂的微观机理。
The cracking mechanism based on non linear fracture model for rock concrete materials is proposed and micro mechanical model for fracture process zone (FPZ) established.
根据作者提出的二维波纹细观力学模型，在考虑了实际织物结构中存在的经向和纬向纤维的波纹；相邻纤维束之间的间隙；
The effects of fabric micro structural parameters on elastic properties of woven fabric reinforced composites are investigated based on a two dimensional undulation model proposed by the author.
本文利用建立的细观力学模型分析了三维机织复合材料的弹性性能，并通过三维机织复合材料平板的常温拉伸试验进行了验证。
The mechanical model of 3D woven composite is set up to analyze it's mechanical properties, and was validated by the stretch mechanics performance tests of the 3D woven composites have been made.
建立了超导复合带材的细观力学假设和模型、以及成型过程的有限元分析模型。
The mechanical hypothesis and geometry model of the composite tapes were set up. The finite element analysis models in the process of the composite tapes' shaping were established.
使用包含一个橡胶和空穴的轴对称模型的有限元计算来分析橡胶增韧环氧树脂细观上的力学行为。
The finite element method was employed to study the micromechanics in rubber toughened epoxy resins using the axisymmetric model contained a rubber and a hole.
有关三维编织复合材料的理论分析研究归纳为：基于细观结构几何模型的物理性能研究和力学性能研究两部分。
The research on 3D braided composites can be classified with the research of physical performances based on mesoscopic geometrical model and mechanical properties.
运用连续损伤力学和细观损伤力学理论，建立了适用于水射流破岩全过程分析的岩石损伤模型以及宏细观损伤的耦合模式。
The rock damage model and the damage-coupling model suited to analyze the whole process of water jet breaking rock were established with continuum damage mechanics and micro damage mechanics.
本文采用随机骨料模型和双折线损伤模型相结合，在细观层次上对混凝土在单轴荷载作用下的力学特性和破坏机理进行了数值研究。
In this paper, the random particle model and double lines damage model are used, and uniaxial mechanical properties of concrete and the damage mechanism are integrated on meso-level.
应用细观力学的模型，根据纤维断裂段的长度，可确是纤维和基体之间的界面剪切强度。
Using a micromechanical model, it is possible to determine from the fragmentation lengths a measure of the interracial shear strength between the fiber and the matrix.
着重从纺织几何学模型的建立、三维纺织复合材料的细观力学分析、实验研究和强度分析等几个方面介绍了三维纺织复合材料的力学性能研究的进展情况。
Of particular interest is the setting-up of the textile geometry model, the micromechanical analysis of the three-dimensional textile composite, experiment research and strength analysis.
建立了细观统计力学模型，对层布式钢纤维、混杂纤维混凝土的宏观力学行为与细观参数之间的关系进行了一系列的推导运算。
A statistics mechanics model was made to analyse the relationship between the meso-structural and macroscopic response of the LSFRC and LHFRC.
本文将细观力学中的单胞(GMC)模型运用到塑性力学的静力极限分析中，研究韧性复合材料的塑性极限承载能力。
By introducing the generalized method of cells (GMC) into plastic limit analysis, the bearing capacity of ductile composites is studied.
综述了国内外近年来对三维编织复合材料细观结构力学模型和力学性能的研究进展。
Recent developments of research on the microstructure modeling and mechanical properties of three dimensional braided composites at home and abroad are summarized in this paper.
采用细观力学方法提出一个岩石各向异性损伤和渗流耦合的细观模型。
A coupled model for anisotropic damage and permeability variation by using a micromechanical approach is presented.
采用细观力学方法提出一个岩石各向异性损伤和渗流耦合的细观模型。
A coupled model for anisotropic damage and permeability variation by using a micromechanical approach is presented.
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