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A New Approach to Springback Compensation in LS-DYNA 971
R. Struck, S. Kulp (Volkswagen) D. Lorenz, A. Haufe (DYNAmore)
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Metal Forming
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Sheet metal forming simulation closing the design loop
O. Ghouati, X. Chen (Ford Forschungszentrum Aachen) Forming simulation has now reached an acceptable level of accuracy. It is now possible to predict the hardening, the thinning and required forces for sheet metal stamped parts. It ...
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Metal Forming
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Simulation des Warmumformprozesses
H. Wang, B. Schaffranek, J. Böke (Benteler Automobiltechnik)
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Metal Forming
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Thermisch-mechanisch gekoppelte Blechumformsimulationen mit LS-DYNA
D. Lorenz (DYNAmore); Prof. K. Roll (DaimlerChrysler) In the automotive industry a general tendency to choose steels with enhanced strength for structural parts can be observed. This trend results from the increased lightweight ...
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Metal Forming
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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
