Suchergebnisse

T. Rüter (IBM STG Infrastructure Solutions)

F. Hähnel (TU Dresden)

M. Wagner, R. Müller (Ing.-Büro Dr.-Ing. R. Müller) Numerical simulations of blast resistant windows and facades will be presented and compared with test results. The focus of the presentation is the prediction of different ...

S. Hiermaier, F. Huberth (Fraunhofer EMI) Material models for thermoplastic polymers are still subject of research and development. The commonly used material models for crash simulation were developed for metals. This paper shows a ...

A. Elmarakbi (Tohoku University) A new 8-node adaptive cohesive element is developed and implemented in LS-DYNA to stabilize the finite element simulations of delamination propagation in composite laminates under transverse loads. ...

M. Vesenjak, Prof. Z. Ren, Prof. A. Öchsner (University of Maribor) Cellular structures are often used as crash absorbers due to their high capability of impact energy absorption. During the impact the intercellular walls buckle and ...

G. Slik (DOW Automotive) Energy absorbing foam padding is widely applied in various areas of modern cars in conjunction with increasing number of airbags as passive safety systems. High efficient energy absorbing foams which can be ...

M. Timmel, Prof. M. Kaliske (Universität Leipzig); S. Kolling (DaimlerChrysler) Im vorliegenden Beitrag erfolgt die Diskussion eines mikromechanischen Materialansatzes zur numerischen Simulation der Steifigkeitsreduktion von ...

M. Feucht, T. Frank (DaimlerChrysler); D.-Z. Sun (Fraunhofer IWM); T. Erhart (DYNAmore) With increasing requirements on the crash safety of automotive components and on virtual prototyping it becomes more and more important to model ...

S. Sivasamy, M. Schröter (Benteler Automobiltechnik) The quest for predicting the material failure of ultra high strength steel introduces various approaches in simulations. BTR165 is ultra high strength steel used for safety beams ...