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

• 第一著者: Pfefferkorn, Robin (auth)
• フォーマット: 電子媒体 図書の章
• 言語: 英語
• 出版事項: KIT Scientific Publishing 2023
• シリーズ: Schriftenreihe des Instituts für Mechanik, Karlsruher Institut für Technologie 10
• 主題: Civil engineering, surveying & building; enhanced assumed strain (EAS); mixed integration point; Petrov-Galerkin; Netzverzerrungsempfindlichkeit; Hourglass-Instabilitäten; mesh distortion sensitivity; hourglassing-instabilities
• オンライン･アクセス: OAPEN Library: download the publication; OAPEN Library: description of the publication

要約

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.

物理的記述

1 electronic resource (218 p.)

ISBN

KSP/1000154549

アクセス

Open Access