助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   细观结构模型 的翻译结果: 查询用时:0.022秒
图标索引 在分类学科中查询
所有学科
材料科学
更多类别查询

图标索引 历史查询
 

细观结构模型
相关语句
  microstructure model
     Microstructure Model for Finite Element Calculation of 4 Setps 3-D Rectangular Braided Composites Under Ballistic Impact
     三维编织复合材料弹道冲击细观结构模型的有限元计算
短句来源
     On the microstructure model of four-step 3D rectangular braided composites
     四步法三维矩形编织复合材料的细观结构模型
短句来源
     Based on the existing experiment observation and the movement traces of yarn carriers on the braiding machine bed,a microstructure model of 4-step three-dimensional rectangular braided composites is established by the analytical approach.
     基于现有实验研究和编织工艺中携纱器的运动规律,重点分析了材料内部区域纤维束的空间构型,建立了材料的三维实体细观结构模型
短句来源
  micro-structural model
     According to actual braiding process and the micro-structural model of braiding preform,using stiffness averaging method,the stiffness matrix of 3D&5D(3 dimensional and 5 directional) braided composites is deduced and their elastic properties are calculated.
     根据实际编织工艺和编织预制件的细观结构模型,利用刚度等效的思想,导出了三维五向编织复合材料的刚度矩阵并计算了其弹性常数.
短句来源
  “细观结构模型”译为未确定词的双语例句
     A FINE STRUCTURE MODEL OF INORGANIC PARTICLE FILLERS IMPROVING POLYMER AND EXPERIMENTAL ANALYSIS
     无机粒子填料对聚合物强度增益的细观结构模型及实验分析
     In the meso-mechanic method, Concrete is taken as a type of three-phase composite material comprising mortar matrix, aggregate and bond between matrix and aggregate. Using nonlinear finite element method numerical simulation is executed to present the damage failure process of concrete specimens considering the heterogeneity of various phase of concrete.
     混凝土细观力学方法将混凝土看作由粗骨料、硬化水泥胶体以及两者之间的界面粘结带组成的三相非均质复合材料,利用适当的混凝土细观结构模型,在细观层次上划分单元,考虑其各相介质单元材料力学特性的差异,利用数值方法计算模拟混凝土试件的裂缝扩展过程及破坏形态,直观地反映出试件的损伤断裂破坏机理。
短句来源
     Further, the influence of material parameter to the effective properties of 1D C/C composites is analyzed with two cell models. It is found that the effective elastic modulus will increase and poiss ratio will decrease with the increasing of carbon fiber contains.
     接着考察了两种细观结构模型下相材料参数的选取对1D C/C复合材料等效性能参数的影响,发现随着碳纤维体积分数的增加,该材料的等效弹性模量单调增加,而泊松比则有所下降。
短句来源
      Presents the fine structure model established with inorganic particle fillers for the inactive surface/UP system points out that interface cohesion results from residual thermal stress and strength from polymer curing shrinkage and the quantitative relations established between the factors and the slenderness ratio of the filler the strength of the polymer matrix the interface cohesion the coefficient of friction between fillers and matrix and provides an insight into the effect of silicate particle fillers on the UP resin strength.
     对表面呈隋性的无机粒子填料/热固性树脂复合体系建立了细观结构模型,指出此类界面结合力是由残余热应力与聚合物固化收缩力产生的。 得出了复合体系强度各种增益状况的表征式以及其与填料粒子长径比、聚合物基体强度、界面结合力 填料基体间磨擦系数等间的定量关系。
短句来源
     The merits and defects of some kinds of constitutive model of concrete based on micro-mechanics damage, such as micro-plane model, lattice model, random particle model, micromechanical model, micro-mechanics damage model considering the effect of micro-crack, micromechanical model based on elastic constitutive relation, micro-mechanics damage model based on porous media, are compared in detail.
     重点对微平面模型、二维格构模型、随机粒子模型、细观结构模型、可考虑微裂纹间相互作用的细观损伤模型、基于弹性损伤本构关系的细观结构模型及Gurson细观损伤模型等几种常用的基于细观损伤的混凝土本构模型的优、缺点进行了比较。
短句来源
更多       
  相似匹配句对
     A Structural Model of Knowledge Base
     知识库的结构模型
短句来源
     The Structrue Modeling of N-100
     N-100的结构模型
短句来源
     Microscopic, Structural and Numerical Analog Based on Concrete as a Lattice Model
     基于网格模型的混凝土细观结构数值模拟
短句来源
     Meso-structure Numerical Smulation of Concrete Based on Lattice Model
     基于网格模型的混凝土细观结构数值模拟
短句来源
     MICROELEMENT METHOD FOR MICROSTRUCTURE ANALYSIS OF NONHOMOGENEOUS STRUCTURES
     非匀质材料构件微结构分析的细观模型
短句来源
查询“细观结构模型”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  microstructure model
Microstructure model of the interfacial zone between fresh and old concrete
      
Modeling and asset allocation for financial markets based on a discrete time microstructure model
      
From the discrete time microstructure model proposed, estimates of two immeasurable state variables representing the market excess demand and liquidity respectively may be obtained.
      
An approach to the estimation of the discrete time microstructure model using the extended Kalman filter and the maximum likelihood method is also presented.
      
The investigations are partially formal, since we do not prove existence or convergence of solutions of the microstructure model to solutions of the homogenized problem.
      
更多          
  micro-structural model
The Mechanical Behaviour of Chondrocytes Predicted with a Micro-structural Model of Articular Cartilage
      


Some fundamental problems in the micromechanical analysis of textile structural composites are the description of the geometry of single layers,the modelling of the microstructure of elements,the hypothesis of stress strain relationship,the micromechanical analysis of strength,etc.The previous research works on the first three topics were reviewed briefly,and the state of arts were also introduced.Finally,some points for the futural development in this study were suggested in accordance with the deficiency of...

Some fundamental problems in the micromechanical analysis of textile structural composites are the description of the geometry of single layers,the modelling of the microstructure of elements,the hypothesis of stress strain relationship,the micromechanical analysis of strength,etc.The previous research works on the first three topics were reviewed briefly,and the state of arts were also introduced.Finally,some points for the futural development in this study were suggested in accordance with the deficiency of the available works.

纺织结构复合材料细观力学分析中的若干基本问题是单层几何特性的描述、单元体细观结构的模型、应力应变假设以及强度分析等.对前人在前三个问题上已进行的研究工作作出扼要的回顾,并介绍其当前的技术发展动态.针对这些研究工作中存在的不足之处和未来的发展,提出几点意见

 Presents the fine structure model established with inorganic particle fillers for the inactive surface/UP system points out that interface cohesion results from residual thermal stress and strength from polymer curing shrinkage and the quantitative relations established between the factors and the slenderness ratio of the filler the strength of the polymer matrix the interface cohesion the coefficient of friction between fillers and matrix and provides an insight into the effect of silicate particle fillers...

 Presents the fine structure model established with inorganic particle fillers for the inactive surface/UP system points out that interface cohesion results from residual thermal stress and strength from polymer curing shrinkage and the quantitative relations established between the factors and the slenderness ratio of the filler the strength of the polymer matrix the interface cohesion the coefficient of friction between fillers and matrix and provides an insight into the effect of silicate particle fillers on the UP resin strength.

对表面呈隋性的无机粒子填料/热固性树脂复合体系建立了细观结构模型,指出此类界面结合力是由残余热应力与聚合物固化收缩力产生的。得出了复合体系强度各种增益状况的表征式以及其与填料粒子长径比、聚合物基体强度、界面结合力 填料基体间磨擦系数等间的定量关系。对偏硅酸盐粒子填料对聚合物基体强度影响进行了实验分析。

A meso structure model of particle reinforced composites with large volume fraction is suggested. In this model, particles are assumed as identical elastic spheres, and the matrix linking two particles is viewed as an elastoplastic short column. Stress, strain and plastic zone in the matrix column are simplified as axisymmetrical distribution. Deformations of the matrix and the particles are depicted by an elastic foundation model and an elastic half space model respectively. Based on these assumptions, two...

A meso structure model of particle reinforced composites with large volume fraction is suggested. In this model, particles are assumed as identical elastic spheres, and the matrix linking two particles is viewed as an elastoplastic short column. Stress, strain and plastic zone in the matrix column are simplified as axisymmetrical distribution. Deformations of the matrix and the particles are depicted by an elastic foundation model and an elastic half space model respectively. Based on these assumptions, two integral equations representing deformation consistent conditions are given. By solving these two equations numerically, meso stresses are obtained and meso elastoplastic constitutive relations of a two particle linkage are deduced. Then the macro stress and strain relations are obtained by use of the average method. A unidirection tension test of an Al 2O 3/Al metal matrix composites is simulated by this model. Theoretical predictions agree well with the experimental observations.

针对高体积含量的颗粒增强复合材料 ,提出了一种细观结构模型 :将颗粒简化为同质、同尺寸的弹性圆球 ,两颗粒之间的连接基体简化为一弹塑性短圆柱体 ,并假设细观应力、应变和塑性区均为轴对称分布。基体和颗粒的变形行为分别简化为类似于弹性地基和弹性半空间 ,以此为基础 ,建立了反映一对颗粒法向和切向变形协调关系的两个积分方程。数值求解这两个方程 ,可得到一对颗粒间基体中细观应力的分布形式 ,从而建立颗粒对的细观弹塑性本构 ,采用平均化方法 ,进一步推导出材料宏观的应力 -应变关系。本文利用该模型对一种金属基复合材料的拉伸实验进行了模拟 ,理论预测与实验结果吻合较好

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关细观结构模型的内容
在知识搜索中查有关细观结构模型的内容
在数字搜索中查有关细观结构模型的内容
在概念知识元中查有关细观结构模型的内容
在学术趋势中查有关细观结构模型的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社