Dr.-Ing. Martin Hofmann
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Dr.-Ing. Martin Hofmann
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Chair for Mechanics of Multifunctional Structures
Address for Visitors:
Zeunerbau, Zimmer 263 George-Bähr-Straße 3c
01069 Dresden
Deutschland
Research Areas
- Fracture Mechanics
- Crack Pattern Formation
- Forming Process Simulations
Teaching
- Exersise Course Technical Mechanics
- Lectures: Fracture Criteria/Fracture Mechanic, Micro- and Damage Mechanics
Publications
- A. Ehrenhofer, M. Hahn, M. Hofmann, T. Wallmersperger: Mechanical behavior and pore integration density optimization of switchable hydrogel composite membranes. Journal of Intelligent Material Systems and Structures, Vol. 31, p. 425-435, 2020
- M. Hofmann, R. Anderssohn, H.-A. Bahr, H.-J. Weiss, J. Nellesen
Why Hexagonal Basalt Columns?
Physical Review Letters, American Physical Society, Vol. 115(15), p. 154301, 2015 - H.-A. Crostack, J. Nellesen, G. Fischer, M. Hofmann, H.-G. Rademacher, W. Tillmann
Analysis of Crack Patterns in Drying Corn Starch by in-situ Radiography and X-ray Computer Tomography
Experimental Mechanics, available online, 2012 - M. Hofmann, H.-A. Bahr, H.-J. Weiss, U. Bahr, H. Balke
Spacing of crack patterns driven by steady-state cooling or drying and influenced by a solidification boundary
Physical Review E, American Physical Society, Vol. 83(3), p. 036104, 2011 - H.-A. Bahr, H.-J. Weiss, U. Bahr, M. Hofmann, G. Fischer, S. Lampenscherf, H. Balke
Scaling behavior of thermal shock crack patterns and tunneling cracks driven by cooling or drying
Journal of the Mechanics and Physics of Solids, Vol. 58, p. 1411-1421, 2010 - H.-A. Bahr, M. Hofmann, H.-J. Weiss, U. Bahr, G. Fischer, H. Balke
Diameter of basalt columns derived from fracture mechanics bifurcation analysis
Physical Review E, Vol. 79, p. 056103, 2009 - M. Hofmann, H. A. Bahr, T. Linse, U. Bahr, H. Balke, H. J. Weiss
Self-driven tunneling crack arrays - a 3D-fracture mechanics bifurcation analysis
International Journal of Fracture, Vol. 141, p. 345-356, 2006
Conferences
- R. Anderssohn, M. Hofmann
Determination of the diameter of columnar jointed volcanics using bifurcation analysis
88. Jahrestagung der Gesellschaft für Angewandte Mathematik und Mechanik (GAMM), Weimar 2017 - M. Jäckel, S. Coppieters, M. Hofmann, N. Vandermeiren, D. Landgrebe, D. Debruyne, T. Wallmersperger, K. Faes
Mechanical joining of materials with limited ductility: Analysis of process-induced defects
International ESAFORM Conference on Material Forming, Dublin 2017 -
D. Landgrebe, M. Jäckel, T. Wallmersperger, M.Hofmann, R. Anderssohn
Mechanisches Fügen von Werkstoffen mit eingeschränkter Duktilität. Fügetechnisches Gemeinschaftskolloquium, München 2016 -
M. Hofmann, R. Anderssohn, T. Wallmersperger, M. Jäckel, D. Landgrebe Self-pierce riveting of materials with limited ductility investigated with the Bai-Wierzbicki damage model in GISSMO. LS-DYNA Forum, Bamberg 2016
- M. Hofmann, T. Wallmersperger, M. Hunkel
Improved Rule of Mixture for Determination of Mechanical Properties of Dual Phase Steel with Different Martensite Fraction. LS-DYNA Forum, Bamberg 2014