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Kopp, Gerhard and Kuppinger, Jan and Friedrich, Horst E. (2014) Material Characterisation of Polyurethane-Based Paper Honeycomb Sandwich Structures. 16th International Conference on Experimental Mechanics ICEE, 2014-07-07 - 2014-07-11, Cambridge, UK.
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Abstract
A special challenge for the polyurethane sandwich manufacturing process is that the material properties strongly depend on the manufacturing process. This has to be considered in the design of such sandwich structures. As part of the work presented, the basic material parameters were determined from sandwich structures produced using the polyurethane fibre spraying process. Furthermore, the critical failure modes were determined using 3- nd 4-point-bending tests. These results can be used to design and simulate such sandwich components with FEM.
| Item URL in elib: | https://elib.dlr.de/90168/ | ||||||||||||||||
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| Document Type: | Conference or Workshop Item (Speech) | ||||||||||||||||
| Title: | Material Characterisation of Polyurethane-Based Paper Honeycomb Sandwich Structures | ||||||||||||||||
| Authors: |
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| Date: | 7 July 2014 | ||||||||||||||||
| Refereed publication: | Yes | ||||||||||||||||
| Open Access: | No | ||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||
| Status: | Published | ||||||||||||||||
| Keywords: | Sandwich strukture, bending test, polyurethane sandwich manufacturing process. material charakterisation, simulation, bending | ||||||||||||||||
| Event Title: | 16th International Conference on Experimental Mechanics ICEE | ||||||||||||||||
| Event Location: | Cambridge, UK | ||||||||||||||||
| Event Type: | international Conference | ||||||||||||||||
| Event Start Date: | 7 July 2014 | ||||||||||||||||
| Event End Date: | 11 July 2014 | ||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||||||
| HGF - Program: | Transport | ||||||||||||||||
| HGF - Program Themes: | Terrestrial Vehicles (old) | ||||||||||||||||
| DLR - Research area: | Transport | ||||||||||||||||
| DLR - Program: | V BF - Bodengebundene Fahrzeuge | ||||||||||||||||
| DLR - Research theme (Project): | V - Next Generation Train III (old) | ||||||||||||||||
| Location: | Stuttgart | ||||||||||||||||
| Institutes and Institutions: | Institute of Vehicle Concepts > Lightweight and Hybrid Design Methods | ||||||||||||||||
| Deposited By: | Kopp, Dr.-Ing. Gerhard | ||||||||||||||||
| Deposited On: | 22 Sep 2014 13:30 | ||||||||||||||||
| Last Modified: | 24 Apr 2024 19:56 |
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