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Logo: Institut für Baumechanik und Numerische Mechanik/Leibniz Universität Hannover
Logo Leibniz Universität Hannover
Logo: Institut für Baumechanik und Numerische Mechanik/Leibniz Universität Hannover
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Stochastic Modeling of Fatigue Processes

Leitung:Prof. Dr. Ing. Udo Nackenhorst
Bearbeitung:M. Sc. Wei Ran Zhang, Dr. Ing. Amelie Fau
Laufzeit:2016-2019
Förderung durch:International Research Training Group 1627, DFG (German Research Foundation)

Basic Idea of this research project is on the enhancement of well-established techniques in computational mechanics of materials with innovative stochastic finite element computations. Input data like initial distribution of elastic properties and micro-crack densities are modelled as random fields. New computational techniques have to be developed for cyclic evolution of damage variables to be modelled as stochastic processes. Goal of this research is on the establishment of reliable computational techniques for the probabilistic service life prediction of infrastructure buildings. 

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