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Experimentelle Untersuchungen und Materialmodellierung zur Berechnung von Klebverbindungen
Im vorliegenden Beitrag wir ein materialkonsistentes mathematisches Modell für isotrope, plastisch kompressible Klebschichten mit Berücksichtigung des Dehnrateneinflusses und der Entfestigung vorgestellt. Das Modell wurde aus einer ...
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2006 Deutsches LS-DYNA Forum
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Verbindungstechnik
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Crash stable adhesives in application and simulation
Structural adhesives have been introduced to increase the stiffness and crashworthiness, as well as to improve corrosion protection and sealing of the body-in-white in upper class car models and are now entering the segment of compact ...
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2006 Deutsches LS-DYNA Forum
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Verbindungstechnik
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Progressive Failure Analysis of Adhesively Bonded Joints in Crash Simulations
The phenomenological description for the mechanical behaviour of ductile, toughened polymers is currently an active field of research in interfacial mechanics, since the recently developed crashmodified adhesives are well suited to ...
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2006 Deutsches LS-DYNA Forum
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Crash
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Neue Crashtestkonfiguration für Kollisionen mit geringer seitlicher Überdeckung
This paper investigates the possibilities of emulating car to car crashes with small lateral offsets by means of a simpler single vehicle crash test. By analyzing existing accident databases for accidents with small lateral offsets, a ...
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2006 Deutsches LS-DYNA Forum
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Crash
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A New Generation of Crash Barrier Models for LS-DYNA
This presentation gives an introduction and motivation into the topic of Crash Barrier Models for LS-DYNA. It includes modelling methods, the current progress of barrier model creation, correlation to test as well as the release ...
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2006 Deutsches LS-DYNA Forum
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Crash
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Simple prediction method for the edge fracture of steel sheet during vehicle collision - Edge fracture prediction using CAE
Edge fracture prediction using CAE Kimihito Koyanagi, Kazuyoshi Motomura Toyota Auto Body Co., Ltd. (Kariya, Aichi, Japan) Kenichi Watanabe, Mie Tachibana Kobe steel, Ltd. (Kakogawa, Hyogo, Japan) Summary: In the vehicle collisions, ...
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2006 Deutsches LS-DYNA Forum
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Crash
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Simple prediction method for the edge fracture of steel sheet during vehicle collision - Evaluation of fracture limit from the edge using small-sized test pieces
At vehicle collisions, fractures occur from the edge of steel sheet. Existence of any fracture has an influence on the accuracy of vehicle crash simulations. In order to obtain a simple evaluation index of the fracture limit, fracture ...
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2006 Deutsches LS-DYNA Forum
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Crash
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Möglichkeiten und Grenzen der virtuellen Crash-Sensorik
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2006 Deutsches LS-DYNA Forum
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Crash
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Simulation des Türverkleidungsverhaltens im Seitenaufprall am Beispiel eines aktuellen Fahrzeugprojekts bei der Adam Opel
The behaviour of the door trim is an important aspect of side impact crash, due to its proximity to the dummy. Therefore, its detailed modelling in a side impact CAE analysis is necessary to predict properly the risk of injury for the ...
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2006 Deutsches LS-DYNA Forum
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Crash
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Recent Developments in LS-DYNA - II
Recent developments in LS-DYNA version 971 R3 and EFG are presented in this talk.
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2006 Deutsches LS-DYNA Forum
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Keynote Lectures
