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Identifikation von Werkstoffmodellparametern zur Berechnung von Klebverbindungen unter Crashbelastung
D. Memhard, F. Andrieux, D.-Z. Sun (Fraunhofer IWM); M. Feucht, T. Frank, A. Ruf (DaimlerChrysler) Adhesive joints of the car body have to conserve their integrity under crash loading and thus allow the whole structure to consume a ...
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Verbindungstechnik
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Investigation of Material Models for Laser Welds in Crash Applications using LS-DYNA
N. Kuppuswamy, F. Seeger, M. Feucht (DaimlerChrysler); R. Schmidt (RWTH Aachen) In general the body-in-white (BIW) consists of thin walled structures joined with adhesives, spot welds, laser welds etc. Due to the efficiency and ...
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Verbindungstechnik
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Experimentelle Untersuchungen und Materialmodellierung zur Berechnung von Klebverbindungen
M. Schlimmer (Universität Kassel) Im vorliegenden Beitrag wir ein materialkonsistentes mathematisches Modell für isotrope, plastisch kompressible Klebschichten mit Berücksichtigung des Dehnrateneinflusses und der Entfestigung ...
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Verbindungstechnik
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Crash stable adhesives in application and simulation
A. Droste (DOW Automotive) 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 ...
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Verbindungstechnik
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Progressive Failure Analysis of Adhesively Bonded Joints in Crash Simulations
Anton Matzenmiller, Sebastian Gerlach, Mark Fiolka Institut für Mechanik, Universität Kassel The phenomenological description for the mechanical behaviour of ductile, toughened polymers is currently an active field of research in ...
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Crash
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Neue Crashtestkonfiguration für Kollisionen mit geringer seitlicher Überdeckung
W. Schimpl (Kompetenzzentrum - Das virtuelle Fahrzeug (vif)) 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 ...
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Crash
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A New Generation of Crash Barrier Models for LS-DYNA
B. Walker, I. Bruce (Arup); P. Tattersall, M. Asadi (Cellbond)
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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
K. Koyanagi, K. Motomura (Toyota Auto Body Co., Ltd.), K. Watanabe, M. Tachibana (Kobe steel Ltd.) Edge fracture prediction using CAE Kimihito Koyanagi, Kazuyoshi Motomura Toyota Auto Body Co., Ltd. (Kariya, Aichi, Japan) Kenichi ...
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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
K. Watanabe, M. Tachibana (Kobe steel, Ltd.), K. Koyanagi, K. Motomura (Toyota Auto Body Co., Ltd.) At vehicle collisions, fractures occur from the edge of steel sheet. Existence of any fracture has an influence on the accuracy of ...
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Crash
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Möglichkeiten und Grenzen der virtuellen Crash-Sensorik
D. Malcher, H. Klamser, A. Gromer (Dr. Ing. h.c. F. Porsche)
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Crash
