nonlinear equilibrium 非线性平衡(15)   非线性平衡      Homotopy Method for the Calculation of Nonlinear Equilibrium Equations of Aircraft      同伦方法及飞机非线性平衡状态确定 短句来源      Some fundamental problems of nonlinear finite elements are presented, which include some fundamental concepts on strain, stress and nonlinear equilibrium equation, and geometrical nonlinear finite elements of displacement model, hybrid model and quasi-conforming model based on different nonlinear geneialized variational principles, and its application in buckling of shell.      本文介绍了非线性有限元中的若干基本问题。 其中包括有关应变、应力和非线性平衡方程的一些基本概念,基于不同非线性广义变分原理的位移模式、杂交模式和拟协调模式几何非线性有限元及其在壳体屈曲问题中的应用等。 短句来源      Differential equations for buckling of circular arches are derived from the nonlinear equilibrium equations in this thesis.      并由拱的非线性平衡方程入手,推导了圆弧拱的屈曲微分方程。 短句来源      In this paper, the method of solving nonlinear equilibrium state of aircraft is studied according to homotopy concept.      运用同伦方法的基本思想研究飞机非线性平衡状态的求解。 短句来源      In the present paper, the nonlinear differential equations and stability equations for slender toroidal shells are derived from Sander' s nonlinear equilibrium equations and Koiter's compatibility equations for small strains.      本文由Sanders非线性平衡方程和Koiter小应变协调方程推导出细环壳的非线性微分方程和稳定方程。 短句来源 更多          “nonlinear equilibrium”译为未确定词的双语例句      The nonlinear equilibrium equations and geometrical relations of axially symmetrical toroidal shells are derived under the assumption of the little deformation ε<<1, the moderate rotation β<1 and .      在应变ε＜＜1，转角β＜1，β～ε的假设下用工程方法导出了轴对称旋转壳几何非线性问题的平衡方程和变形几何关系。 短句来源      The volume integrals are integrated numerically using Gauss quadrature, and the resulting nonlinear equilibrium equations are solved by Newton-Raphson incremental-iterative procedures.      由虚功原理导出的非线性控制方程 ,用 Gauss求积法计算并由 Newton-Raphson增量迭代法求解。 短句来源      Derivation of Geometrically Nonlinear Equilibrium Equations and Their Boundary Conditions of Thin Walled Open Cross Section Members      薄壁构件几何非线性方程及其边界条件 短句来源      Similarly, we also establish existence results for those nonlinear equilibrium problems which may be transfered to the system of generalized vector quasi-equilibrium problems.      第四章 本章主要研究广义向量拟均衡问题系统A解集本质连通区的存在性问题。 利用第三章的存在性结果，通过适当定义距离，得到了广义向量拟均衡问题系统的一致拓扑空间，并建立了广义向量拟均衡问题系统解的本质连通区存在性结论，同时，对广义向量拟均衡问题系统的各子系统，也分别建立了解的本质连通区存在性结果； 短句来源      After deriving the stochastic constitutive relations between the second Piola-Kirchhoff stress tensor and Green strain tensor, the nonlinear viscoelastic stochastic finite element formulae were put forward. The Newton-Raphson iterative method was used for the solution of the nonlinear equilibrium equations. The combined influence of viscoelasticity, geometrically nonlinearity and randomness could be investigated using the innovated method.      研究了位移场和应变场的几何非线性与随机性,导出了黏弹性作用下第2类Piola-Kitchhoff应力与Green应变之间的随机递推关系,建立了能够考虑大变形的黏弹性随机有限元方程,给出了Newton-Raphson方法求解的迭代公式. 短句来源 更多          相似匹配句对      are nonlinear.      丝光沸石单胞铝原子数与晶胞参数非线性相关; 短句来源      Equilibrium      《建筑课》之八 均衡 短句来源      Especially, the controller preserves the equilibrium of the nonlinear system.      特别地 ,所设计的控制器还能保证控制器的平衡条件 . 短句来源      The Equilibrium Solution of Nonlinear Age-structured Population      非线性年龄结构种群的平衡解(英文) 短句来源      On Legal Equilibrium      论法律均衡 短句来源 查询“nonlinear equilibrium”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 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。   nonlinear equilibrium In this paper, we establish that the nonlinear equilibrium equation for this model has nontrivial solutions which appear for critical values of the pressure. 例句来源       When a weak forcing is balanced with a weak dissipation, two (linear and nonlinear) equilibrium states can be produced, depending on the initial condition. 例句来源       The nonlinear equilibrium equations are analyzed in the neighborhood of a critical point, in order to determine the post-buckling equilibrium paths. 例句来源       Correlation time and structure of the correlation function of nonlinear equilibrium brownian motion in arbitrary-shaped potentia 例句来源       Nonlinear equilibrium fluctuation-dissipation relations are established for magnetic field-free binary ionic mixtures. 例句来源       更多                    It is proposed that the zonally asymmetric forcing and the nonlincarity of horizontal advection are the two essential factors in the mechanism of blocking. This idea is numerically tested with a quasi-geostrophic, two level spectral model including the effect of asymmetric diabatic heating. The results show that a stably maintained blocking pattern will be created only when the two factors are included simultaneously. The blocking pattern does not occur when either of two factors is omitted. The effect of i...             本文采用一个准地转两层低分辨率谱模式进行了阻塞过程的数值试验,并用控制性试验着重探讨了纬向不对称热力强迫及平流非线性这两个物理因子在阻塞演变过程中各自的作用.试验结果表明,单独由其中一个因子的作用不能产生稳定维持的阻塞形势,只有在两者共同作用下才有可能形成.阻塞就是在这两种作用共同控制下的一类特殊的超长波平衡态.试验证实了以上两个因子确是阻塞机制中缺一不可的、本质性的物理因素. 文摘来源          Buckling is one of many complex topics in structural mechanics. The analytical solutions can be obtained only in a few cases. In recent years a great deal of attention has been concentrated on the nonlinear finite-element method to analyze the stability of structures, especially nonlinear stability. Most of the finite element analyses of stability are based on perturbation technique or incremental/iterative approach. The perturbation technique is restricted to linear prebuckling path and immedia...             本文讨论采用有限元法对结构进行稳定性分析方法,侧重于介绍非线性分析方法。采用伴有各种牛顿型和线性搜索的组合弧长法可以顺利描述具有极值点的非线性基本平衡路径。在求解平衡点同时,附加计算该点的行列式值、特征值或刚度特性参数,根据稳定准则,通过插值可确定临界点。同时,本文还介绍了超屈曲路径描述方法.由计算实例表明,本文提供的稳定性分析方法简单而有效,可供工程设计参考。 文摘来源          Some fundamental problems of nonlinear finite elements are presented, which include some fundamental concepts on strain, stress and nonlinear equilibrium equation, and geometrical nonlinear finite elements of displacement model, hybrid model and quasi-conforming model based on different nonlinear geneialized variational principles, and its application in buckling of shell.             本文介绍了非线性有限元中的若干基本问题。其中包括有关应变、应力和非线性平衡方程的一些基本概念,基于不同非线性广义变分原理的位移模式、杂交模式和拟协调模式几何非线性有限元及其在壳体屈曲问题中的应用等。 文摘来源   << 更多相关文摘         相关查询: nonlinear adsorption equilibrium nonlinear equilibrium equation equilibrium nonlinear equilibrium equation group nonlinear fully nonlinear equilibrium theory nonlinear equilibrium paths tracing strategies non-equilibrium and nonlinear nonlinear system with multiple equilibrium points nonlinear delayed nonlinear threshold nonlinear sorption  对查询结果不满意

CNKI小工具 在Springer中查有关的英文论文 在知识搜索中查有关nonlinear equilibrium的内容 在数字搜索中查有关nonlinear equilibrium的内容 在概念知识元中查有关nonlinear equilibrium的内容 在学术趋势中查有关nonlinear equilibrium 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

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  2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社