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

• প্রধান লেখক: Pfefferkorn, Robin (auth)
• বিন্যাস: বৈদ্যুতিক গ্রন্থের অধ্যায়
• ভাষা: ইংরেজি
• প্রকাশিত: KIT Scientific Publishing 2023
• মালা: Schriftenreihe des Instituts für Mechanik, Karlsruher Institut für Technologie 10
• বিষয়গুলি: Civil engineering, surveying & building; enhanced assumed strain (EAS); mixed integration point; Petrov-Galerkin; Netzverzerrungsempfindlichkeit; Hourglass-Instabilitäten; mesh distortion sensitivity; hourglassing-instabilities
• অনলাইন ব্যবহার করুন: OAPEN Library: download the publication; OAPEN Library: description of the publication

সংক্ষিপ্ত

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.

দৈহিক বর্ননা

1 electronic resource (218 p.)

আইসবিএন

KSP/1000154549

প্রবেশাধিকার

Open Access