Suchergebnisse

Der Vortrag gibt eine Einführung in die Aspekte der Simulation zur Blechumformung im industriellen Umfeld, als auch Anforderungen an die Umformtechnik und den Werkzeugbau. Weitere Themen sind die virtuelle Absicherung, Anwenderprofile ...

During the last decade the simulation of the airbag deployment process has become a standard application of explicit finite element codes. At the beginning of the development the focus was to capture the influence and improve the ...

This talk gives an introduction in the latest trends in occupant crash simulation. Main topics of this talk are model validation, examples of system analyses and hardware and software requirements of occupant crash simulation. It ...

This talk presents FEM modelling of adhesives and discusses its numerical aspects, pyshical behavior and possible material models in detail. KS2 specimen tests, T-component tests and full car crash tests are discussed in this talk, ...

In the frame of the development of a calculation method for adhesive joints experimental uniaxial und combined mechanical testing is based on the continuumsmechanic and the results with material equations and a failure criterion for ...

In this talk new features of the LS-DYNA version 971 R3 and R4 are presented as well as the latest improvements in LSTC dummy development. The talk concludes with an outlook of the version 980 of LS-DYNA and a conclusion.

This presentation concerns the generation of material data using neural networks. On the basis of polyamide it is examined, if a standardised procedure can be used for the characterization of material performance against different ...

The repeated performance of structural analysis, e.g., within a reliability based optimization, for realworld problems require a high computational effort. Due to the complexity of the real-world investigations, which are based on ...

This paper presents new features of the optimization post processing tool D-SPEX. The features are explained by means of various examples. The visualization of meta-models has been developed to a point where it can be a valuable tool ...

This paper presents comparisons between two types of structural optimization methods currently available in the commercial program Genesis. The paper describes the traditional and established topology method and discusses the ...