1) collapsed singular isoparametric element
奇异等参单元
2) singular isoparametric element
奇异等参元
1.
Based on the singular isoparametric element and fracture mechanics, this paper analyzes and discusses the problem about the singular crack in pavement structure under three types of load.
应用奇异等参元及断裂力学理论 ,对 3种荷载简化模式下路面单裂缝问题进行了数值分析 。
3) isoparametric singular fracture finite element
等参奇异裂纹单元
4) Isoparametric singular finite element
等参奇异退化单元
5) degenerate singular isoparametric element
蜕化奇异等参元
1.
the displacement extrapolation method and the degenerate singular isoparametric element method, is analyzed.
理论分析和数值结果均证明,求解K因子的位移插值法的精度高于传统的蜕化奇异等参元法。
6) singular element
奇异单元
1.
Creation and application of a new type of three-dimensional isoparametric singular element with 12 nodes
12结点三维等参奇异单元的构造和应用
2.
The characteristic of this model is:a new interface edge singular element model is derived based on the numerical fundamental solutions obtained from the finite element eigensolutions method.
该模型的独特之处在于:基于有限元特征法得到的奇异性场数值特征解建立了一种新型界面端奇异单元。
3.
The finite element analysis models of linear elastic fracture with 20-nodes substance element and cracking singular element were established.
提出采用20节点等参单元、裂缝奇异单元,建立了铺装层线弹性断裂力学有限元模型,通过裂缝尖端应力强度因子的计算,研究了钢桥面沥青铺装层破坏情况对裂缝扩展的影响。
补充资料：长等短等
1.犹言左等右等。谓等待久。
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