Entwicklung von virtuellen Testverfahren für Sandwichstrukturen

DFX 2014: Proceedings of the 24th Symposium Design for X: Bamburg, Germany 1-2 Oktober 2014

Year: 2014
Editor: Dieter Krause, Kristin Paetzold, Sandro Wartzack
Author: Seemann, Ralf; Krause, Dieter
Series: DfX
Institution: Technische Universität Hamburg-Harburg
Section: Leichtbau
Page(s): 65-76
ISBN: 978-3-941492-79-0

Abstract

The prediction of the mechanical properties of structural elements using advanced finite element analysis is an important part of the product development process of light weight structures. In this context, the term virtual testing has been established. This term refers to a complex system of hier archical models, structural tests and analysis methods with the objective of ensuring
the fidelity of the simulation. The present contribution introduces an approach for developing virtual test methods for sandwich structures using the example of potted honeycomb sandwich inserts.

Keywords: virtual testing, honeycomb sandwich, sandwich insert, FEA