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MEMoRIAL-M2.7 | Mechanical simulations of fiber-reinforced plastics based on parameters of the injection molding process
M.Sc. Stefan Bergmann
EU - ESF Sachsen-Anhalt ;
EUROPÄISCHE UNION - ESF -  Europäischer Sozialfonds
Fiber-reinforced plastics are increasingly used as primary structural elements. Within this context, a combination of process and structural mechanics simulations, meaning material properties data, manufacturing quality, and structural mechanics’ analysis to be interlinked, would be beneficial with respect to not least meeting the applicable safety requirements. Fiber length or local fiber distribution and orientation are just some of these material properties to be considered in the course of this sub-project. Additionally, deterministic analysis procedures as usually used are supposed to be substituted by stochastic approaches. Potential consequences for the safety of components should further be discussed.

Temperature, pressure, as well as the heating and cooling rates constitute relevant process parameters. Dependencies between material properties and process parameters will be experimentally examined within a first step. Secondly, correlations between the mechanical composite properties and material data will be analysed, finally allowing for the development of new modelling approaches combining the process and structural analysis simulations.


Wiss. Co-Betreuende / Scientific Co-Supervisors: Dr.-Ing. Matthias Zscheyge (Fraunhofer-IMWS, Halle/Saale)

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