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Reliable Application of FEA by Designers

Title data

Rieg, Frank ; Koch, Frank:
Reliable Application of FEA by Designers.
In: National Agency for Finite Element Methos and Standards (ed.): Validation of FEM Analysis : Models and Results ; seminar, 13th - 14th November 2002, Wiesbaden, Germany. - Grafing : NAFEMS Kontakt DACH , 2002

Abstract in another language

Today there is already a trend in the use of FEA towards performing less complex and repeating analyses by the designers themselves and leaving the more complex and difficult ones to the analysis specialists. This will cause shortened iteration cycles during the product development process. To ensure the accuracy and the efficiency of FE analyses the designer's support must be improved. This paper proposes a method for this improvement.

At first, characteristic design parts are classified by well defined attributes. FEA procedures are assigned to these part classes. The assignment is verified by computational tests and parametric analyses with a computer algebra system. The assignment is offered as a design catalogue to make it easy to use for the designer. An example illustrates the application of the proposed method.

The verification is restricted to static analyses and the selection of the element type

Further data

Item Type: Article in a book
Refereed: Yes
Keywords: FEA; 3D finite element; bending; shearM; CAD; shape functions
Institutions of the University: Faculties > Faculty of Engineering Science > Chair Engineering Design and CAD
Faculties > Faculty of Engineering Science > Chair Engineering Design and CAD > Chair Engineering Design and CAD - Univ.-Prof. Dr.-Ing. Frank Rieg
Faculties
Faculties > Faculty of Engineering Science
Result of work at the UBT: Yes
DDC Subjects: 600 Technology, medicine, applied sciences > 620 Engineering
Date Deposited: 16 Nov 2015 09:28
Last Modified: 16 Nov 2015 09:28
URI: https://eref.uni-bayreuth.de/id/eprint/22579