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Trends bei der Werkstoffmodellierung und Bewertung von höherfesten Werkstoffen in der Umformsimulation
J. Gerlach, L. Keßler, H. Rösen, M. Linnepe (ThyssenKrupp)
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Metal Forming
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Thermal-mechanical Metal-forming Simulations in LS-DYNA Revisited
R. Bötticher (Universität Hannover) In a former contribution (LS-DYNA Forum 2004) the properties of coupled thermal-mechanical simulations in LS-DYNA 970.5424 with reference to element free Galerkin (EFG) elements were assessed for ...
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Metal Forming
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SCRIPTO A New Tool for Customizing LS-PREPOST
R. Chen (Livermore Software Technology Corporation - LSTC)
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LS-PP SCRIPTO WORKSHOP
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Zur Versagensvorhersage von Silikon-Glas-Klebeverbindung mit LS-DYNA: Identifizierung von geeigneten Materialmodellen und -parametern
So far structural sealants for use in structural sealant glazing systems were dimensioned by simple hand formulas with a high, global safety factor. Hence the building authority has only allowed to realise rectangle sealant sections ...
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2007 German LS-DYNA Forum
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Civil Engineering
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Zur Versagensvorhersage von Silikon-Glas-Klebeverbindung mit LS-DYNA: Identifizierung von geeigneten Materialmodellen und -parametern
S. Brendler (Regierungspräsidium Tübingen), A. Haufe (DYNAmore) So far structural sealants for use in structural sealant glazing systems were dimensioned by simple hand formulas with a high, global safety factor. Hence the building ...
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2007 German LS-DYNA Forum
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Civil Engineering
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Simulation of Sloshing Effects in Cylindrical Containers under Seismic Loading
Past experience has shown that metal cylindrical containment tanks undergo significant damages during strong earthquakes. The main design code widely adopted for these tanks is the American Petroleum Institute’s API-650 code [1]. The ...
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2007 German LS-DYNA Forum
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Civil Engineering
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Controlled Building Collapse Analysis and Validation
Demolition of buildings at the end of their life cycle has become more and more important. These buildings are either no longer attractive in an architectural sense or did not reach sufficient standards. Especially industrial ...
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2007 German LS-DYNA Forum
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Civil Engineering
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Consistent Modelling of Plasticity and Failure in the Process Chain of Deep Drawing and Crash with User Material Model MF-GenYld + CrachFEM for LS-DYNA
In automotive industry the need to build light weight structures with increased demands for passenger safety can be significantly supported by numerical simulation. However a correct material description is essential. For a correct ...
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2007 German LS-DYNA Forum
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Forming to Crash
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From Rolling to Crash - Some Aspects of Process Chain Simulations
A simplified example from the metal sheet automotive body manufacturing process (Cold rolling – Deep-drawing – Crash) was considered as a basis of the through-process simulation. A simulation framework allowing construction of the ...
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2007 German LS-DYNA Forum
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Forming to Crash
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SCAIMapper – Kopplung von Umform- und Crashsimulation
In this paper we present a new mapping tool (SCAIMapper) that simplifies the process of mapping forming results to the crash model. The tool assists the user in setting up the mapping by an easy to handle graphical user interface. ...
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2007 German LS-DYNA Forum
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Forming to Crash
