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Modified Force Arrangement Rules for the Finite Element Contact Analysis

Titelangaben

Nützel, Florian ; Neidnicht, Martin ; Rieg, Frank:
Modified Force Arrangement Rules for the Finite Element Contact Analysis.
In: Kemp, Michael (Hrsg.): 16th Annual International Conference on Industrial Engineering. - Stuttgart : Fraunhofer Publica , 2011 . - 1 CDROM
ISBN 978-1-9346601-3-3

Abstract

Some technical applications of the finite-element-analysis FEA require the use of singular loads. For example they are unavoidable within the scope of computational contact mechanics or so-called models of influence parameters. Numerical complications may occur, if they are strictly handled according to the common FEA-theory of force distribution.
In this paper a new approach is presented, which is able to generate more continuous courses of the displacement. For this purpose a modified force arrangement rule was developed, that is relied exclusively on a minimum of information: the FEdiscretization and the force application point. The decisive advantage of this method is that the results are at least as good as those of the conventional FE force arrangement. On this basis an advanced development was created for the numerical simulation of gear wheel contact, which is implemented in an industrial software-tool.

Weitere Angaben

Publikationsform: Aufsatz in einem Buch
Begutachteter Beitrag: Ja
Keywords: FEA; Kontakt
Institutionen der Universität: Fakultäten > Fakultät für Ingenieurwissenschaften > Lehrstuhl Konstruktionslehre/CAD
Fakultäten > Fakultät für Ingenieurwissenschaften > Lehrstuhl Konstruktionslehre/CAD > Lehrstuhl Konstruktionslehre/CAD - Univ.-Prof. Dr.-Ing. Frank Rieg
Fakultäten
Fakultäten > Fakultät für Ingenieurwissenschaften
Titel an der UBT entstanden: Ja
Themengebiete aus DDC: 600 Technik, Medizin, angewandte Wissenschaften > 620 Ingenieurwissenschaften
Eingestellt am: 21 Dec 2015 08:55
Letzte Änderung: 21 Dec 2015 08:55
URI: https://eref.uni-bayreuth.de/id/eprint/29046