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EAS Elements for Solid Mechanics Mesh Distortion Insensitive and Hourglassing-Free Formulations with Increased Robustness

Proposed in the early 1990s, the enhanced assumed strain (EAS) method is one of the probably most successful mixed finite element methods for solid mechanics. This cumulative dissertation gives a comprehensive overview of previous publications on that method and covers recent improvements for EAS el...

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Bibliographic Details
Main Author: Pfefferkorn, Robin
Format: eBook
Language:English
Published: KIT Scientific Publishing 2023
Series:Schriftenreihe des Instituts für Mechanik, Karlsruher Institut für Technologie
Subjects:
Thema Editeur::t Technology, Engineering, Agriculture, Industrial Processes::tn Civil Engineering, Surveying And Building
Enhanced Assumed Strain (eas); Mixed Integration Point; Petrov-galerkin; Netzverzerrungsempfindlichkeit; Hourglass-instabilitäten; Mesh Distortion Sensitivity; Hourglassing-instabilities
Online Access:
Collection: Directory of Open Access Books - Collection details see MPG.ReNa
Description
Summary:Proposed in the early 1990s, the enhanced assumed strain (EAS) method is one of the probably most successful mixed finite element methods for solid mechanics. This cumulative dissertation gives a comprehensive overview of previous publications on that method and covers recent improvements for EAS elements. In particular, we describe three key issues of standard EAS elements and develop corresponding solutions.
Item Description:Creative Commons (cc), https://creativecommons.org/licenses/by-sa/4.0/
Physical Description:1 electronic resource (218 p.)
ISBN:1000154549

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