1.
Eight-nodded curvilinear quadrilateral isoparametric shell element is used both in the FEM and in the BEM.
在有限元方法和边界元法中均采用了八结点曲面四边形等参单元。
2.
Based on geometrical nonlinear finite element theory, a curved quadrilateral isoperimetric element with8 nodes for initial form analysis of tensile membrane structures is presented.
根据几何非线性有限元理论,提出张力膜结构初始形态分析的8结点曲面四边形等参单元。
3.
Internal Force Analysis of Tensile Membrane Structures by Curved Quadrilateral Element;
采用曲面四边形单元分析张力膜结构
4.
Form Finding Analysis of Tensile Membrane Structuresby Curved Quadrilateral Element;
张力膜结构初始形态分析的曲面四边形单元
5.
Formulation of2- D isoparametric quadrilateral element is done for finite element analysis.
为了进行有限元分析选用了平面四结点四边形等参数单元，作出了相应的公式推导。
6.
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。
7.
Torus Quadrangular BEM of Ring Electrodes in 3-D Electrostatic Fields
圆环电极电场的曲面四边形边界元算法
8.
Analysis of the Dam with the Plane42 Isoparametric Element
用平面四结点等参数单元对坝体分析
9.
Extension factor of control deformation for parametric surfaces at four-sided region and experiment
参数曲面四边域上控制变形的伸缩因子与实验
10.
a polyhedron whose faces are trapeziums.
由不等边四边形面组成的多面体。
11.
a tetrahedron with four equilateral triangular faces.
有四个等边三角形面的四面体。
12.
A Finite Element Method of 5-parameters Quadrilateral for the Stationary Stokes Equations;
定常Stokes方程的五参数四边形有限元法
13.
The Free Vibration Analysis of US-FE-LSPIM QUAD4 Element
US-FE-LSPIM四边形单元的自由振动研究
14.
Shape Modification of B-Spline Surface--Stitch of B-Spline Surfaces Based on Isoparametric Curve
B样条曲面的形状修改——基于等参线的曲面缝合
15.
A PLANE PARAMETRIC CUBIC CURVE THAT CONTACTS THE SECOND EDGE OF THE CHARACTERISTIC POLYGON
与特征多边形第二边相切的平面参数三次曲线
16.
A FOUR-NODE QUADRILATERAL MEMBRANE ELEMENT FORMULATED BY THE THIRD VERSION OF THE QUADRILATERAL AREA COORDINATE METHOD
用第三类四边形面积坐标构造一个四结点四边形膜元
17.
The Bending of Moderately Thick Rectangular Plates with Four Free Edges on the Elastic Foundation of Two-Parameter;
双参数弹性地基上四边自由矩形中厚板的弯曲
18.
"Single curved moldings include the cavetto (concave, with a quarter-circle profile), scotia (deep concave), flute (grooved),"
单曲线脚包括凹弧饰(具有四分之一圆的轮廓的凹面)、凹形边饰(深凹面)、凹槽饰(开槽的)