1) fracture finite element
断裂有限元
1.
In this paper,the method of three dimensions fracture finite element and three dimensions K criterion are used in analyzing the stability of base joint of Xiao-Wan high arch dam.
采用三维断裂有限元及三维K判据分析了小湾高拱坝底缝扩展的稳定性。
2) fracture-damage finite element method
断裂损伤有限元
3) fracture finite element model
断裂有限元模型
4) discontinuous Galerkin
间断有限元
1.
A discontinuous Galerkin Method for One-dimensional Singularly Perturbed Problems;
一维奇异摄动问题的间断有限元(DG)方法
2.
A posterior error estimation can be used to reasonally adjust mesh so as to improre calculation precision A posteriori error analysis of discontinuous Galerkin method for a time-dependent convection diffusion problem is presented by the employment of duality technique.
运用对偶论证,给出了非定常对流扩散问题间断有限元(DG)方法的后验误差分析。
3.
To approximate a convection-dominated convection diffusion equation,we apply a discontinuous Galerkin method.
对于对流占优的对流扩散方程,采用一种间断有限元(DG)方法进行了数值求解。
5) discontinuous finite element
间断有限元
1.
Based on duality argument and orthogonal expand in the element, proved is superconvergence of m-degree discontinuous finite element at nodes and inter characteristic points, which is applied to nonlinear Schrodinger equation, an approximately conserration law obtained, error being O(h~(2m+1)).
基于对偶论证和单元上的正交展开方法较简明的证明了常微分初值问题的m次间断有限元在节点及内部特征点上的超收敛性,并将它用于非线性Schrodinger方程,得到了一个近似守恒律,有误差O(h2m+1)。
2.
The time-space bi-m degree discontinuous finite element to solve first order hyperbolic system with variable coefficients is discussed.
讨论变系数一阶双曲组的时空双m次间断有限元解。
3.
We take advantage of method of energy,orthogonal analysis in element, construct especial orthogonal analyze and tensor product decompose,simply prove convergence of space-time discontinuous finite element of one-order hyper-bolic systems.
利用能量方法和单元正交分析方法,构造了特殊的Radau型单元正交展开和张量积分解,简明论证了一阶双曲方程组时空间断有限元的收敛性,得到了丰满阶的整体误差估计。
补充资料：SAMCEF——先进的通用有限元分析软件
SAMTECH公司是通用有限元软件包SAMCEF的开发商和服务商，是欧洲CAE领域的有力竞争者。SAMTECH在航空和航天工业，以及防卫、汽车、能源和造船等工业有广泛的应用。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
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