Title of article
Local error estimator for stresses in 3D structural analysis
Author/Authors
E. Florentin، نويسنده , , L. GALLIMARD، نويسنده , , P. Ladevèze and J.G. Simmonds ، نويسنده , , J.P. Pelle، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2003
Pages
7
From page
1751
To page
1757
Abstract
This paper focuses on an a posteriori error estimator for FE approximations of 3D linear elasticity problems. The objective is to present the application of the new generation of error in constitutive relation to the calculation of the local error in classical tetrahedral elements. We show on examples whose solution is known analytically that the local error estimation gives satisfactory effectivity indexes.
Keywords
a posteriori error estimation , local error , STRESS
Journal title
Computers and Structures
Serial Year
2003
Journal title
Computers and Structures
Record number
1209170
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