1) quadratic isoparametric element
二次等参单元
1.
In this method ,the whole area is divided into many quadratic isoparametric element by means of finite element method,then the contour line in each isoparametric element is generated, thus the whole contour is assembled.
本文提出了一种基于二次等参单元的等值线图生成算法 。
2) isoparametric element
等参单元
1.
Study of degeneration models of isoparametric element in finite element method;
有限元等参单元退化模式研究
2.
The paper taked 20 nodes isoparametric element as an example and put forward a kind of numerical method combined with the Newton iterative algorithm and Gauss integral algorithm to calculate equivalent loads of prestress in body element.
本文以20节点等参单元为例,提出一种运用高斯积分和牛顿迭代法的数值算法计算实体单元的预应力等代荷载,该方法能够适应各种复杂的预应力钢束形状,并适合计算机编程。
3.
Using 8-nodes isoparametric element based on Mindlin plate theory and Newmark method,the dynamic responses of both thin and thick elastic plates resting on Winkler foundation subjected to moving load are analyzed.
采用基于Mindlin板理论的8节点等参单元和Newmark逐步积分法,对Winkler地基上的弹性薄板和厚板在移动荷载作用下的动力响应进行了分析,并与已有的薄板有限条法分析结果进行了对比。
3) isoparametric elements
等参单元
1.
In this dissertation,the principle of FEM in EM was discussed,then a three-layered pavement were analyzed with 4-noded isoparametric elements.
系统阐述了电磁场有限单元法的基本原理,然后采用四节点等参单元分别对三层路面系统进行了静态场和时变场的有限元分析,初步建立了路用探地雷达GPR电磁波在三层路面中传播的正演模型,同实测波形相比,模拟效果较好,并用Fortran90语言编制了相应的三维、二维有限元程序,具有较好的可读性和可移植性。
2.
In this paper, isoparametric elements of twenty nodes are used to calculate the body of Pulse Radar, and a 3-D FEM program was compiled.
采用二十节点等参单元对Pulse雷达实体进行有限元计算,用fotran语言编制了相应的三维有限元程序,根据系统识别原理建立了电磁波在Pulse雷达天线中全反射传播的正演模型,同时域有限差分法、时频域的FFT变换法相比,此结果更为精确、有效,便于工程应用。
4) post-processing/high order isoparametric element
后处理/高次等参单元
5) secondary-unit
二次单元
6) isoparametric element
等参数单元
1.
In addition, the article also discusses the usage of isoparametric element for solving temperature distribution in heat conduction.
这篇文章致力于建立这种等参数单元的数学模型，进行形状函数偏导数的组合；此外，还讨论了应用这种等参数单元求解热传导温度场分布的方法。
补充资料：次等
1.第二等;比原来差一等。
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