A superconvergent stress recovery technique for accurate boundary stress extraction

DOI<1227::AID-NME627>3.0.CO;2-W 10.1002/(SICI)1097-0207(19990730)45:9<1227::AID-NME627>3.0.CO;2-WzbMath0930.74064OpenAlexW2161235081MaRDI QIDQ4267047

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Publication date: 10 February 2000

Full work available at URL: https://doi.org/10.1002/(sici)1097-0207(19990730)45:9<1227::aid-nme627>3.0.co;2-w

zbMATH Keywords

principle of virtual workequilibrium residualshigher-order stress fields

Mathematics Subject Classification ID

Finite element methods applied to problems in solid mechanics (74S05)

Related Items (2)

Error estimates and adaptive finite element methods ⋮ Dtn-based mixed-dimensional coupling using a boundary stress recovery technique

Cites Work

• A simple error estimator and adaptive procedure for practical engineerng analysis
• The superconvergent patch recovery anda posteriori error estimates. Part 1: The recovery technique
• The superconvergent patch recovery anda posteriori error estimates. Part 2: Error estimates and adaptivity
• Optimal stress locations in finite element models
• Patch recovery based on superconvergent derivatives and equilibrium
• Superconvergent patch recovery with equilibrium and conjoint interpolant enhancements
• Enhanced superconvergent patch recovery incorporating equilibrium and boundary conditions
• Local and global smoothing of discontinuous finite element functions using a least squares method
• On the calculation of consistent stress distributions in finite element approximations
• Note on an approximate method for computing consistent conjugate stresses in elastic finite elements
• Unnamed Item

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