nonlinear element的例句大全

Nonlinear finite element analysis for railway tunnel construction process within soft and weak rock

软弱围岩隧道施工全过程非线性有限元分析

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In order to consider the geometrically nonlinear behavior of suspension bridge structure, the tangential stiffness matrix of the assembled element and that of the spatial bar element were formulated.

根据等参单元的大变形理论，推导了组合单元的切线刚度矩阵，以适应悬索桥的几何非线性分析。

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A Nonlinear Solid Finite Element Analysis of Two-Piece Connecting Rod with the Technique of CAD and CAE

运用CAD/CAE技术的组合式连杆的非线性实体有限元分析

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In the precess of its full-range nonlinear analysis, a multi-variable model for bar element is established according to the M-6 curves of tested column hinges. In which the influences of shear deformation, rigid-region as well as N-A effect have been taken into consideration.

在进行非线性全过程分析时，根据试验所得柱铰的M-θ曲线，提出了多分量杆单元模型，并考虑了剪切变形和刚性域的影响以及N-△效应的作用。

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Finite element analysis of flat type connector units on condition of state nonlinear of structure

结构状态非线性下对扁平接链环的有限元分析

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Nonlinear Analysis on Strength of Full-scale U-type Connections with Finite Element Method

足尺U型插板钢管连接强度-变形特性的非线性有限元分析

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Complicated displacement field function is needed to build in traditional element types, and in nonlinear analysis of reinforced concrete structure, it is difficult to chose the constitutive models of concrete, also is difficult to handle the crack of concrete.

传统的有限单元形式需要构造复杂的形函数，且在钢筋混凝土结构非线性有限元分析中，混凝土的本构关系难于选择，裂缝的处理也比较困难。

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Nonlinear Finite Element Analysis of Reinforced Concrete Structure Based on Folium Crack Element

基于薄层裂缝单元的钢筋混凝土结构非线性有限元分析

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Nonlinear finite element analysis of reinforced concrete lining of hydraulic tunnels

水工隧洞钢筋混凝土衬砌非线性有限元分析

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Since the mathematical model is nonlinear partial differential equations, and each equation is closely coupled, therefore discretized and solved by numerical methods, the mathematics model solved by finite volume method of FLUENT and finite element method of COMSOL in this paper.

由于数学模型主要是非线性偏微分方程，且各方程耦合很紧密，因此采用数值方法进行离散求解。本文分别采用FLUENT的有限体积法和COMSOL的有限元法来求解数学模型。

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The paper mainly does work as follows: Though simulating the shape forming process of post-tensioned and shaped dome by nonlinear finite element analysis, the post-tensioning method and joint connections in the new single-chorded plane space truss as well as the forming shape of dome are studied.

通过非线性有限元模拟成形分析，对新型单弦杆平板网架中的后张拉方法、节点连接形式以及穹顶成形形状进行了研究，为试验模型的建立奠定了理论基础。

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In this paper, three-dimensional finite element models are set up for structures with different consolidated bases with ANSYS software. Contact elements are created at the contact surface between the soil and foundation. The dynamic behavior and Seismic nonlinear responses of the differently based buildings are analyzed.

运用大型有限元分析软件ANSYS对基础嵌固条件不同的结构建立三维有限元模型，在土与基础的接触面建立接触单元，对比分析结构在不同基础固结条件的动力特性以及非线性地震反应。

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Finite Element Solution of Boundary Value Problem for Nonlinear Ordinary Differential Equation

非线性边值问题的有限元近似解

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Nonlinear Finite Element Analysis of Penstocks Embedded in Dam of Three Gorges Hydropower Station

三峡水电站坝内埋管非线性有限元分析

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Based on nonlinear finite element theory, the tangent stiffness matrix in space frames is deducted and the program of nonlinear dynamic stability is compiled.

本文以此单层柱面正交异型网壳结构作为研究对象，根据非线性有限元理论建立了空间梁单元的切线刚度矩阵，编制了非线性动力稳定程序。

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The tangent stiffness matrix of three-node beam element is derived using the nonlinear finite element theory.

结合非线性有限元理论，推导了三结点梁单元的切线刚度矩阵。

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The three-node beam element tangent stiffness matrix including the geometric stiffness matrix is developed according to the nonlinear finite element theory.

进而依据非线性有限元理论推导了该三结点梁单元的几何刚度矩阵的单元切线刚度矩阵；

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Based on the nonlinear finite element theories, this thesis adopts Total Lagrange description to deduce geometric nonlinear tangent stiffness expressions for spacial frame, considering effects of high nonlinearity.

基于非线性有限元理论，采用全拉格朗日（Total Lagrange）描述法，考虑高阶非线性项的影响，推导了空间梁单元的几何非线性切线刚度矩阵。

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The prestressed lattice structure is a new type of structural form. The tangent stiffness matrix of the spatial cable element would be introduced in the process of nonlinear analysis in the calculation of this type of structure.

预应力空间网格结构是一种新型的结构形式，对该结构进行非线性分析计算时，需要采用空间索单元的切线刚度矩阵。

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Using the concept of plastic hinge, the tangent stiffness matrix of spatial beam element is formed. At the same time the effect of geometry nonlinear property, residual stress and end restraint are considered.

引入塑性铰的概念，建立了空间梁单元弹塑性刚度矩阵，同时考虑几何非线性、残余应力、端部约束等的影响，给出了一套钢结构复杂体系的有限元计算方法。

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