EEP

作品数：226被引量：447H指数：11
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相关作者：袁驷邢沁妍叶康生吴俊静彭先文更多>>
相关机构：清华大学深圳市普利凯新材料股份有限公司郑州大学西南财经大学更多>>
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相关基金：国家自然科学基金国家教育部博士点基金长江学者和创新团队发展计划河南省自然科学基金更多>>
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Recursive super-convergence computation for multi-dimensional problems via one-dimensional element energy pro jection technique被引量：12
《Applied Mathematics and Mechanics(English Edition)》2018年第7期1031-1044,共14页Si YUAN Yue WU Qinyan XING 
supported by the National Natural Science Foundation of China(Nos.51378293 and 51078199)
This paper presents a strategy for computation of super-convergent solutions of multi-dimensional problems in the finite element method （FEM） by recursive application of the one-dimensional （1D） element energy pro...
关键词：three-dimensional（3D）problem generalized one-dimensional（1D）finiteelement method （FEM） dimension-by-dimension（D-by-D） super-convergence elementenergy projection（EEP） 
Self-adaptive one-dimensional nonlinear finite element method based on element energy projection method被引量：16
《Applied Mathematics and Mechanics(English Edition)》2014年第10期1223-1232,共10页袁驷 杜炎 邢沁妍 叶康生 
supported by the National Natural Science Foundation of China(Nos.51378293,51078199,50678093,and 50278046);the Program for Changjiang Scholars and the Innovative Research Team in University of China(No.IRT00736)
The element energy projection （EEP） method for computation of super- convergent resulting in a one-dimensional finite element method （FEM） is successfully used to self-adaptive FEM analysis of various linear probl...
关键词：NONLINEARITY finite element method （FEM） self-adaptive analysis super-convergence element energy projection （EEP）~ ordinary differential equation（ODE） 
Self-adaptive strategy for one-dimensional finite element method based on EEP method with optimal super-convergence order被引量：4
《Applied Mathematics and Mechanics(English Edition)》2008年第5期591-602,共12页袁驷 邢沁妍 王旭 叶康生 
the National Natural Science Foundation of China(No.50678093);Program for Changjiang Scholars and Innovative Research Team in University(No.IRT00736)
Based on the newly-developed element energy projection （EEP） method with optimal super-convergence order for computation of super-convergent results, an improved self-adaptive strategy for one-dimensional finite ele...
关键词：finite element method （FEM） self-adaptive solution super-convergence optimal convergence order element energy projection condensed shape functions 
Mathematical analysis of EEP method for one-dimensional finite element postprocessing
《Applied Mathematics and Mechanics(English Edition)》2007年第4期441-445,共5页赵庆华 周叔子 朱起定 
Project supported by the National Natural Science Foundation of China (Nos. 10571046, 10371038)
For a class of two-point boundary value problems, by virtue of onedimensional projection interpolation, it is proved that the nodal recovery derivative obtained by Yuan＇s element energy projection （EEP） method has ...
关键词：superconvergence stress element energy projection method finite element two-point boundary value problems projection interpolation 
COMPUTATION OF SUPER-CONVERGENT NODAL STRESSES OF TIMOSHENKO BEAM ELEMENTS BY EEP METHOD被引量：1
《Applied Mathematics and Mechanics(English Edition)》2004年第11期1228-1240,共13页王枚 袁驷 
theNationalNaturalScienceFoundationofChina (50 2 780 46) ;theDoctoralFoundationofEducationMinistryofChina (970 0 0 3 1 5)
The newly proposed element energy projection(EEP) method has been applied to the computation of super_convergent nodal stresses of Timoshenko beam elements.General formulas based on element projection theorem were der...
关键词：Timoshenko beam element super-convergent stress element energy projection method shear locking 
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