Incremental Theory for Geometric Nonlinear Analysis of Cable Network Structures 合流型超几何微分方程索网结构几何非线性分析的增量理论
The proposed method is based on the incremental theory, volume invariance and planar cross_section are assumed. 该方法基于塑性增量理论,应用塑性成形过程的体积不变假设和弯曲过程的平截面假设。
Study on Incremental Reduction of Attribute based on Rough Set Theory 基于粗糙集的增量式属性约简算法研究
Study on the approach for incremental updating approximations of rough set theory under the limited tolerance relation 基于限制容差关系的粗糙集模型中近似集增量更新方法研究
Incremental Hypertext Classification Based on Fuzzy K-Nearest Neighbor and Evidence Theory 基于模糊K最近邻和证据理论的增量式超文本分类方法
The Incremental Functional in Nonlinear Elasticity and Dynamic Analysis Theory for Cable Structure of Finite Elastic Deformation 几何非线性弹性体的增量泛函及柔索的动态分析理论
Finite strain analysis and relevant incremental theory are of great importance for understanding the mechanical behavior of the cavity expansion problem, especially for the case of soils. 用有限变形理论及塑性势理论解决材料中孔洞扩张的力学行为,特别对岩土中孔洞的扩张,是十分重要的。
Based on the incremental finite element theory, the equivalent element stiffness-constraint matrix is established. 应用虚位移原理,建立了增量形式的等效单元刚度&约束矩阵。由于刚度矩阵是非对称的,文章还讨论了对称化方法。
The differences of J-integral between CT specimens with and without loading holes have been compared and analyzed by means of incremental theory elastic-plastic finite element calculations. 通过增量理论弹塑性有限元计算,对比分析了带和不带加载孔CT试样J积分之间的差异。
Whereas children tended to endorse an incremental theory after process praise. 接受过程表扬的儿童倾向于持能力发展观。
By using the elastoplastic incremental, theory reviewed and extended in this paper, together with some specified triaxial compression test data of soil, it has been shown that this relationship or mathematical model can be successfully established and made ready for application in numerical analyses. 利用本文所介绍和推导的增量弹塑性理论,结合一些规定的土的三向压缩试验成果,可以有效地建立这种本构关系或数学模型,并供数值分析的应用。
The photoplasticity and incremental theory are used to calculate the stress of upsetting circular cylinder. 首次运用光塑理论与增量理论定量计算了变形体内的应力;
During the derivation, with the coordinates of updating Lagrange formulation, the isotropy of the reinforced material has been duly considered, and the von Mises yield criterion as well as the prandtl Renss incremental theory has been used. L列式的坐标系下,考虑各向同性强化材料,基于Von-Mises屈服准则和Prandtl-Renss增量理论,推导出三维梁单元的弹塑性切线刚度矩阵。
Based on the combination of mapping infinite element principle and elastic-plastic incremental theory, a coupling model of finite and infinite elements is presented to solve materially nonlinear problems of joints in the infinite foundation. 本文结合映射无限元的基本原理和弹塑性增量理论,提出用有限元一无限元耦合模型来解决无限域地基中节理的材料非线性问题。
The finite analytic method in local coordinates for elastic plastic problem of incremental theory 增量理论弹塑性问题的局部坐标有限分析法
In this paper, the contact problems of small displacement and strain have been analysed by finite element method and incremental theory. 本文采用有限元法和增量理论对小位移小应变的弹塑性接触问题进行分析。
Incremental Utility Function: the Restructuring of Household Consumption Theory 增量效用函数:家庭消费理论的重新构建
Applied with incremental theory, this paper has described a new approach for modulus of deformation varying with ratio of stress increment form the K 0 status. On the basis of basis of which, the new ground settlement calculating approach relating to stress path is obtained. 本文以K0状态为计算起点,运用增量理论给出了变形模量随应力增量比变化的计算方法,在此基础上得到了新的考虑应力路径的沉降计算法。
The formulation of geometrical non-linear finite element is deduced for analyzing cable-membrane structure. Then the incremental theory of geometrical nonlinearity of linear cable element and plane triangular membrane element on the basis of updated lagrange coordinate are obtained. 本文首先推导了用于索膜结构分析的几何非线性有限元基本列式及基于修正的拉格朗日坐标的两节点直杆索单元和平面三角形常应变膜单元的几何非线性增量理论。
In the area of labour theory, knowledge property can be recognized in various levels among which an important theory is Incremental Value theory. 在劳动理论视野中,知识产权可以从不同的层面加以认识,其中增加价值理论是一种重要的理论,它在一定程度上反映了知识产权制度的本质。
In succession, the technology of incremental data mining based on Rough Set theory is worked over. 本文着重研究了基于粗糙集的增量式数据挖掘技术。
After considering the spread of plastic region along the three directions, the plastic equivalent loads are obtained by use of the modified J_2 incremental theory. 在考虑了塑性区三维扩展的情况下,用修正的J2增量理论求出有硬化时的壳体塑性等效荷载。
Incremental Network Theory and the Location of Network Fault 增量网络理论与网络的故障定位
According to the deformed characteristic of circle grids, Euler equation and the strain incremental theory, the calculation method for the strain of square grids that are put forward, and the method of space constructional grids that are supposed to linear Coons surface is derived too. 在分析了网格圆的变形特点基础上,提出了基于欧拉法和有限应变解析的方网格应变计算方法,并研究了基于线性孔斯曲面片的空间网格应变计算方法。
The Research in the dimension of entity theory versus incremental theory of implicit personality theories is a new trend in social cognition. 对内隐人格理论的实体论-渐变论维度的研究是近年来社会认知研究的一个新趋势。
Basing on the elastoplastic incremental theory, and introducing the contact surface element to simulate the interaction between the longitudinal ribs, transverse bars and the soils; accordingly, a dynamic elasto-plastic constitutive model of reinforced earth by geogrid is established for numerical calculating. 基于增量弹塑性理论,引入接触面单元来模拟格栅纵横肋与土的相互作用,建立了土工格栅加筋土的动弹塑性本构模型、以及动力计算模型。
By defining the correlativity measure, the problem of incremental discovering association rule is discussed in theory, and the mining association rule and the mining classification rule are combined to research, which establishes the theoretical foundations for researching the problem in detail. 通过相关测度的定义,从理论上探讨了增量式规则发现问题,并把分类规则挖掘和关联规则挖掘联系起来进行研究,为该问题的深入研究奠定了理论基础。
The approaches to recognize the Incremental Value theory are: the creative labour of intelligence is social labour, which decides the social characters of intelligence product; 知识产权的增加价值理论主要可以从以下几点加以认识:智力创造性劳动是社会性劳动,这决定了智力产品或者说知识产品具有社会产品的性质;
At present, finite element ( FE) simulation technique based on incremental theory is widely applied in the study of bulk metal forming. 目前基于增量理论的有限元数值模拟技术在体积成形分析研究中被日益广泛的应用。
When tagging a large number of categories with high price of the sample, combined with the incremental learning theory is an effective way to solve the problem. 当获得大量带有类别标注的样本代价较高时,与增量学习理论结合是解决问题的有效途径。