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ICAMSDr.-Ing. Hafiz Muhammad Sajjad
Ruhr-Universität Bochum
IC 02/569
Universitätsstr. 150
44801 Bochum
Tel.: +49 234 32 22443
E-Mail: hafiz.sajjad@rub.de
Competences
Material chraracterization and modelling
Fatigue behaviour
Crack initiation and crack propagation
Micromechanical simulation of fracture
- H. Sajjad, T. Chudoba, A. Hartmaier, A. Chakrabarty
Inverse method to determine parameters for time-dependent and cyclic plastic material behavior from instrumented indentation tests. Materials, 17, 3938, (2024) - H. Sajjad
Constitutive modeling of cyclic plasticity and parameter assessment by inverse methods. PhD Thesis, Ruhr-Universität Bochum, (2020) - H. Sajjad, H. Hassan, M. Kuntz, B. Schaefer, et al.
Inverse method to determine fatigue properties of materials by combining cyclic indentation and numerical simulation. Materials, Special Issue Recent Advances in Mechanisms of Fracture and Fatigue, 13, 3126, (2020) - H. Sajjad, S. Hanke, Sedat Güler , H. Hassan, et al.
Modelling cyclic behaviour of martensitic steel with J2 plasticity and crystal plasticity. Journal of Materials MDPI, 12, 1767, (2019)