Marc-André Keip
Dr.-Ing. Marc-André Keip
Research » Teaching » Career » Supervised theses » Publications
Research
- Constitutive modeling of ferroelectric and magnetostrictive materials
- Computational homogenization of electromechanical boundary value problems
- Microscopic modeling of switching effects in ferroelectric solids
- Modeling of magneto-electric composites using computational homogenization
- Numerical investigation of piezoresponse force microscopy
Teaching
- Mechanik 1 (Engineering Mechanics 1: Statics)
- Mechanik 2 (Engineering Mechanics 2: Elastostatics)
- Mechanik 3 (Engineering Mechanics 3: Dynamics)
- Lineare Finite Elemente Methode (Linear Finite Element Method)
- Nonlinear Finite Element Method
- FEM for Coupled Problems
- Computational Inelasticity
- Bauinformatik (Computer Sciences for Civil Engineers)
Career
1998 | High-school diploma (Abitur) |
1998-1999 | Alternative national service |
1999-2004 |
Engineering studies (civil engineering), University of Duisburg-Essen, majoring in structural engineering |
09/2004 |
Engineering degree (Dipl.-Ing.), Institute of Mechanics, Department Civil Engineering, Faculty of Engineering, University of Duisburg-Essen, title of diploma thesis: "Finite Element Analysis of Point Supported Glass Plates. A Numerical Study" |
2004-2007 | Engineer at Itasca Consultants GmbH, Gelsenkirchen |
2007-2012 | Research assistant, Institute of Mechanics, Department Civil Engineering, Faculty of Engineering, University of Duisburg-Essen |
12/2011 | Doctoral degree (Dr.-Ing.), Institute of Mechanics, Department Civil Engineering, Faculty of Engineering, University of Duisburg-Essen, Title: "Modeling of electro-mechanically coupled materials on multiple scales", reviewers: Jörg Schröder, Doru C. Lupascu, Ralf Müller |
since 04/2012 | "Akademischer Rat auf Zeit", Institute of Mechanics, Department Civil Engineering, Faculty of Engineering, University of Duisburg-Essen |
11/12-02/13 | Visiting research associate at the group of Professor Kaushik Bhattacharya at the California Institute of Technology in Pasadena, USA |
Supervised theses
- Labusch, M. (2010), "Ein magnetomechanisch gekoppeltes Finites Element für lineare, festkörpermechanische Randwertprobleme", Bachelor Thesis, Institute of Mechanics, Deptartment of Civil Engineering, Faculty of Engineering, University of Duisburg-Essen.
- Fausten, S. (2011), "Ein dreidimensionales finites Stabelement zur Berechnung piezoelektrischer Fachwerkstrukturen", Bachelor Thesis, Institute of Mechanics, Deptartment of Civil Engineering, Faculty of Engineering, University of Duisburg-Essen.
- Kumar, D. K. D. (2012), "Modeling of electroelastic materials at small and finite strains", Master Thesis, Institute of Mechanics, Deptartment of Civil Engineering, Faculty of Engineering, University of Duisburg-Essen.
- Labusch, M. (2012), "Finite Element implementation of a non-dissipative material model for the simulation of magnetostrictive solids", Master Thesis, Institute of Mechanics, Deptartment of Civil Engineering, Faculty of Engineering, University of Duisburg-Essen.
Publications
- Schröder, J., Keip, M.-A. (2012): "Two-scale homogenization of electromechanically coupled boundary value problems - Consistent linearization and applications", Computational Mechanics 50(2): 229-244.
- Keip, M.-A. (2011): "Modeling of electro-mechanically coupled materials on multiple scales", Dissertation, Bericht Nr. 9 der Schriftenreihe des Instituts für Mechanik A, Universität Duisburg-Essen.
- Keip, M.-A., Schröder, J. (2011): "Effective Electromechanical Properties of Heterogeneous Piezoelectrics", Advances in Extended and Multifield Theories for Continua, Lecture Notes in Applied and Computational Mechanics Vol. 59, 109-128.
- Keip, M.-A., Schröder, J. (2011): "On the modeling of microscopic switching phenomena in tetragonal ferroelectric materials", Proceedings of the CMM 2011: Computer Methods in Mechanics, 9–12 May 2011, Warsaw, Poland.
- Schröder, J., Keip, M.-A. (2011): "Multiscale Modeling of Electro-mechanically Coupled Materials: Homogenization Procedure and Computation of Overall Moduli", IUTAM Symposium on Multiscale Modelling of Fatigue, Damage and Fracture in Smart Materials, vol. 24 of IUTAM Bookseries, 265-276, Springer, ISBN 978-90-481-9887-0.
- Schröder, J., Keip, M.-A. (2011): "On the Multiscale Modeling of Electro-Mechanically Coupled Materials", in: P. Gumbsch & E. van der Giessen (Eds.): Proceedings of the Fifth International Conference on Multiscale Materials Modeling (MMM2010), October 4th to 8th, 2010, Freiburg, Germany.
- Keip, M.-A., Schröder, J. (2011): "A tetragonal switching model for ferroelectric materials", Proceedings of Applied Mathematics and Mechanics 10(1):369-370.
- Schröder, J., Keip, M.-A. (2010): "A Framework for the Two-Scale Homogenization of Electro-Mechanically Coupled Boundary Value Problems ", Advanced Structured Materials (1): Computer Methods in Mechanics, 311-329, Springer, ISBN 978-3-642-05240-8 (Print) 978-3-642-05241-5 (Online).
- Keip, M.-A., Schröder, J. (2010): "Notes on the Computation of Effective Electro-Mechanical Moduli", Proceedings of Applied Mathematics and Mechanics 9(1):419-420.
- Schröder, J., Keip, M.-A. (2009): "Aspects of Meso-Macro Homogenization Procedures for Ferroelectric Materials". In: I. Smojver & J. Soric (Eds.): Proceedings of the 6th International Congress of Croatian Society of Mechanics (ICCSM). Zagreb, Croatia, Croatian Society of Mechanics, 2009.
- Keip, M.-A., Schröder, J. (2009): "Aspects of a direct homogenization procedure for electro-mechanically coupled problems", Proceedings of Applied Mathematics and Mechanics 8(1):10433-10434.
- Schröder, J., Keip, M.-A. (2008): "Aus Liebe zum Detail - Funktionskeramiken unter dem numerischen Mikroskop", Beitrag zu "Essener Unikate 33: Mathematik - eine lebendige Wissenschaft", Berichte aus Forschung und Lehre 2008, Universität Duisburg-Essen, ISBN 978-3-934359-33-8.
- Konietzky, H., te Kamp, L., Keip, M.-A. (2006): "Neue Erkenntnisse zur Wirkungsweise von Geogittern", in Proceedings of the Symposium "Bauen in Boden und Fels", TAE Esslingen, January 2006, pp. 559-566.
- Kwon, J., Tutumluer, E., Konietzky, H., Keip, M.-A. (2006): "Investigation of geogrid base reinforcement mechanisms considering residual stress and confinement effects", in: Kuwano, J. & Kosedi, J. (Eds.): Proc. 8th International Conference on Geosythetics, Yokohama, Japan, September 18-22, 2006, Millpress, Rotterdam, 2006, ISBN 9059660447, p. 993-996.
- Keip, M.-A. (2004): "Finite Element Analysis of Point Supported Glass Plates. A Numerical Study.", Diplomarbeit, Institut für Mechanik, FB Bauwissenschaften, Universität Duisburg-Essen.