isoparametric的例句大全

The convergence of tetrahedral isoparametric element is analysed in this paper, and the optimal H~ 1 error estimate is obtained, then it is used to solve 3-dimensional 2-order homogeneous Dirichlet problem on surface domain.

本文的主要内容是讨论了四面体等参元，分析了其收敛性并给出了最优H~1误差估计，并把它应用到曲面区域的三维2阶齐次Dirichlet问题。

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Based on the 8-node isoparametric element of m edium/ thick plate, this paper builds up a element by means of introducing generalized con forming condition of shear strain and displacement.

在适用于中厚板的八结点等参数平板单元的基础上，通过引入剪应变与位移的广义协调条件，建立了一种平板单元。

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In this paper, a modified two-dimensional isoparametric element for curved thick shell is proposed based on reference [ 1]. Using the element, geometric nonlinear analysis of laminated composite shells of revolution subjected to axisymmetric load is conducted.

本文以文〔1〕为基础，提出了一种修正的二维曲壳等参元，并用之分析了承受轴对称荷载的层会复合材料旋转天的几何非线性问题。

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3-D finite element analysis is done for the static and dynamic characteristics of large-scale prestressed U-shaped thin shell aqueduct with shell element and 3-D isoparametric element adopted.

采用壳体单元和三维等参单元，对大型预应力U型薄壳渡槽静动力特性进行了三维有限元分析，给出了静力分析结果，并与模型试验作了对比。

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Combining with three nodes isoparametric axial force element, the new element can be used to accurately calculate the shear flow action between bar and skin in thin-wall structure.

它与三节点等参轴力杆单元组合时可以精确地模拟薄壁结构中杆与蒙皮之间的剪流作用。

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In this paper, two types of isoparametric finite element are used to predict surface pressure distribution on the three dimensional wing which are placed in the subcritical steady flow by the variational FEM.

本文使用了两种类型等参元，通过变分法，计算了三维机翼亚临界定常位势流中的压力分布，计算结果与试验结果符合较好。

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in this paper, the author studies the characteristic of hybrid bearing and the temperature distribution of oil film under the influence of temperature by simultaneously solving the reynold's equation and adiabatic energy equation through the use of 8-node isoparametric finite element method.

本文利用8节点等参的有限元法联耦求解了雷诺方程、绝热能量方程，获得了考虑温度变化后动静压轴承的有关特性及油膜的温度分布。

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A semicircle columnar eight nodes isoparametric element

一种半圆柱体8节点等参单元

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An improved 3-D 20-node isoparametric singular element with quater-points and displacement method are used to calculate SIF KI and its variation and distribution for inside corner crack of nozzle. The relationships between K I and geometric parameters of crack and structure are analyzed.

用改进的1/4边中节点三维20节点等参奇异元和位移法计算了球接管内壁角裂纹的应力强度因子K1及其变化分布规律，分析了K1与裂纹及结构的几何参数关系。

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The general formulas of shape functions for the higher serendipity isoparametric elements with variable nodes

高次变节点Serendipity等参单元的形函数通用公式

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By employing eight-node isoparametric elements, an ordinary solution and also an elastic solution of journal bearing with finite length under heavy loading conditions have been obtained.

文中以有限长的径向轴承为例，采用矩形8节点等参有限元，获得了刚性解和重载下的弹性解。

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Analysis of Mindlin plate on two-parameter elastic foundation using isoparametric elements

双参数弹性地基上Mindlin板的等参元分析

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Dynamic Analysis of Elastic Plate Resting on Two-Parameter Foundation by Isoparametric Element

双参数地基板动力问题的等参元分析

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To improve the precision of one-step forming simulation and avoid shearing closedown of unit, the currently used method was improved by proposing the model of surface spreading four-node isoparametric membrane element and adopting partial reducing integral technology.

为了进一步提高一步成形模拟的计算精度和避免单元的剪切闭锁，提出改进型曲面展开四节点等参膜单元模型，即在单元内力计算中采用了局部减缩积分技术，对现有算法进行了改进。

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Computing 3-D volume with quadrangle isoparametric element method

计算三维体积的四边形等参元方法

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The Analysis of Stiffened Spheric Shell Using Stress Hybrid Shell Element and Isoparametric Curved Beam Element

加肋球壳应力杂交元与等参弯曲梁元分析

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in the paper, the united forms of potential interpolation functions, source density interpolation functions, elemental stiffness matrixes and elemental mass matrixes for the silvester high-order finite element method and the high-order isoparametric finite element method are developed.

本文在二维线性和非线性恒定电磁场范围内，对Silvester高阶有限元方法和高阶等参有限元方法的位插值函数、场源插值函数和单元矩阵方程式的统一形式进行了推导。

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Secondly, the global coordinates and stress values of the points are calculated by using standard isoparametric interpolations, the node coordinates and the known node stresses.

第二，用单元的结点坐标、结点应力以及等参插值函数，插值计算这些点的总体坐标及应力。

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Isoparametric element of arbitrary quadrilateral plays an important role in finite element analysis.

等参数任意四边形单元在有限元分析中有着重要的作用.

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Traditional isoparametric elements are usually sensitive to various curved or straight edge mesh distortion.

目前普遍采用的传统等参元族对网格的曲边、直边畸变均十分敏感.

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