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	ERROR ANALYSIS OF A DUAL-PARAMETRIC BI-QUADRATIC FEM IN CAVITATION COMPUTATION IN ELASTICITY
	Su, Chunmei ; Li, Zhiping
	2015
关键词	error analysis dual-parametric bi-quadratic finite element cavitation nonlinear elasticity optimal meshing strategy FINITE-ELEMENT-METHOD NONLINEAR ELASTICITY SINGULAR MINIMIZERS CONFIGURATIONAL FORCES NUMERICAL-METHOD EXISTENCE
英文摘要	The orientation-preservation conditions and approximation errors of a dual-parametric bi-quadratic finite element method for the computation of both radially symmetric and general non-symmetric cavity solutions in nonlinear elasticity are analyzed. The analytical results allow us to establish, based on an error equidistribution principle, an optimal meshing strategy for the method in cavitation computation. Numerical results are in good agreement with the analytical results.; NSFC [11171008]; SCI(E); EI; ARTICLE; sucm@pku.edu.cn; lizp@math.pku.edu.cn; 3; 1629-1649; 53
语种	英语
出处	SCI ; EI
出版者	SIAM JOURNAL ON NUMERICAL ANALYSIS
内容类型	其他
源URL	[http://hdl.handle.net/20.500.11897/421170]
专题	数学科学学院
推荐引用方式 GB/T 7714	Su, Chunmei,Li, Zhiping. ERROR ANALYSIS OF A DUAL-PARAMETRIC BI-QUADRATIC FEM IN CAVITATION COMPUTATION IN ELASTICITY. 2015-01-01.

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