1) arbi trary narrow quadrilateral
任意窄四边形
2) arbitrary narrow quadrilateral element
任意窄边四边形
1.
A new 5-parameter arbitrary narrow quadrilateral element for second-order problems is presented by adding a nonconforming high order form to bilinear element.
通过对双线性四边形单元增加一个非协调高阶项 ,构造了一个二阶问题的 5 -参数任意窄边四边形单元 ,用不同的估计技巧 ,在不满足正则剖分条件下证明它具有和类Wilson元相似的特殊收敛性质 ,即在精确解u∈H3(Ω)时 ,相容误差比插值误差高一阶 。
3) arbitrary quadrilateral
任意四边形
1.
Studied in this paper is the convergence analysis of a new low order nonconforming arbitrary quadrilateral element for solving Stokes equations.
本文构造了一个新的低阶非协调任意四边形单元,将它用于Stokes问题并进行了收敛性分析,通过采用新的技巧和方法,得到了最优误差估计。
2.
Using the method of analysing Specht element, the application of nonconforming arbitrary quadrilateral element to the unilateral problem is studied, and the convergence analysis and optimal error estimates are given.
利用分析 Specht元的技巧 ,研究将非协调任意四边形单元应用于单侧问题 ,给出了相应的收敛性分析和最优误差估计 。
4) arbitrary quadrilateral plate
任意四边形板
5) quadrilateral plates
任意四边形薄板
1.
This paper studied the heavy deflection problems of quadrilateral plates by the spline finite point method under coordinate transform,provided the calculating examples to prove the validity and the good generalpurpose of the method.
本文利用坐标变换下的样条有限点法，研究了任意四边形薄板的大挠度计算问题，给出了计算实例，验证了方法的正确性和较好的通用性。
补充资料：四边形
四边形
quadrilateral
四边形「q皿dr面terai:”eTopexc功po“，“‘] 见完全四角形(qtladrangle，con〕plete).
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条