	Prof. Dr.-Ing. habil. Thomas Böhlke
	Fachgebietsleiter Kontinuumsmechanik im Maschinenbau Sprechstunden: Dienstag: 16:00-17:30 Uhr Vereinbaren Sie bitte einen Termin im Sekretariat. Raum: 301.4 (Eingang) / 301.3 Tel.: +49 721 608 - 8852 Fax: +49 721 608 - 4187 boehlkeIgx2∂itm uni-karlsruhe de

Curriculum Vitae

10/1990 - 12/1995	Studium Maschinenbau / Physikalische Ingenieurwissenschaft, TU Berlin
01/1996 - 11/2000	Wissenschaftlicher Mitarbeiter am Institut für Mechanik, Universität Magdeburg (Prof. Bertram)
05/1998 - 10/1998 und 08/1999	Gastwissenschaftler am Rensselaer Polytechnic Institute Troy, N.Y., U.S.A., Mechanics of Materials Laboratory (Prof. Krempl)
11/2000	Promotion an der Otto-von-Guericke-Universität Magdeburg, Titel: Crystallographic Texture Evolution and Elastic Anisotropy: Simulation, Modeling, and Applications, Gutachter: Prof. A. Bertram (Univ. Magdeburg), Prof. E. Krempl (RPI, U.S.A.), Prädikat: „Summa cum laude“
11/2001	Dissertationspreis 2001 der Otto-von-Guericke-Universität Magdeburg
12/2000 - 11/2002	Wissenschaftlicher Assistent am Institut für Mechanik, Universität Magdeburg (Prof. Bertram)
12/2002 - 09/2005	Juniorprofessur Mikro-Makro-Wechselwirkungen in der Mechanik, Universität Magdeburg
10/2005 - 09/2006	Vertretungsprofessur für Technische Mechanik und Kontinuumsmechanik, Universität Kassel
Seit 10/2006	Professur für Kontinuumsmechanik im Maschinenbau, Institut für Technische Mechanik, Universität Karlsruhe (TH)
02/2007	Abschluss des Habilitationsverfahrens an der Otto-von-Guericke-Universität Magdeburg, Titel der kumulativen Habilitationsschrift: Kristallografische Textur und kontinuumsmechanische Modellbildung
12/2007	Preis für "Exzellente Lehre", Universität Karlsruhe (TH)

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Forschungsschwerpunkte

FE-basierte Mehrskalenmethoden
Homogenisierung elastischer, spröd-elastischer und visko-plastischer Materialeigenschaften
Mathematische Beschreibung von Mikrostrukturen
Lokalisierungs- und Versagensmechanismen

Forschung / Projekte

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Lehrveranstaltungen

SS 2010

Technische Mechanik II
Engineering Mechanics II
Einführung in die Finite-Element-Methode
Mathematische Methoden der Strukturmechanik
Rechnerunterstützte Mechanik II
Plastizitätstheorie
Experimentelle Methoden der Mechanik
Workshop im Rahmen der LV Arbeitstechniken im Maschinenbau
Forschungsseminar Kontinuumsmechanik und Homogenisierungsmethoden

WS 2009/10

Technische Mechanik I
Engineering Mechanics I
Höhere Technische Festigkeitslehre
Mathematische Methoden der Festigkeitslehre
Rechnerunterstützte Mechanik I
Simulation im Produktentstehungsprozess (Verbundfach)
Blockveranstaltung: Homogenisierungsmethoden der Kontinuumsmechanik
Forschungsseminar Kontinuumsmechanik und Homogenisierungsmethoden

SS 2009

Technische Mechanik II
Engineering Mechanics II
Einführung in die Finite-Element-Methode
Mathematische Methoden der Strukturmechanik
Rechnerunterstützte Mechanik II
Plastizitätstheorie
Experimentelle Methoden der Mechanik
Workshop im Rahmen der LV Arbeitstechniken im Maschinenbau
Forschungsseminar Kontinuumsmechanik und Homogenisierungsmethoden

WS 2008/09

Technische Mechanik I
Engineering Mechanics I
Höhere Technische Festigkeitslehre
Mathematische Methoden der Festigkeitslehre
Rechnerunterstützte Mechanik I
Simulation im Produktentstehungsprozess (Verbundfach)
Kompaktkurs: Implementierung von Stoffgesetzen in FE-Software (ABAQUS)
Seminar: Homogenization Methods in Continuum Mechanics
Forschungsseminar Kontinuumsmechanik und Homogenisierungsmethoden

SS 2008

Technische Mechanik II
Rechnerpraktikum zur Technischen Mechanik II
Seminar für Übungsgruppenleiter Technische Mechanik II
Seminar / Workshop zu Arbeitstechniken für den Maschinenbau
Mathematische Methoden der Strukturmechanik
Praktikum in experimenteller Festkörpermechanik
Einführung in die Finite-Elemente-Methode
Rechnerunterstützte Mechanik II
Plastizitätstheorie
Forschungsseminar Kontinuumsmechanik
Seminar für Technische Mechanik
Engineering Mechanics II (Tutorial)
Lab course Engineering Mechanics II

WS 2007/08

Technische Mechanik I
Rechnerpraktikum zur Technischen Mechanik I
Seminar für Übungsgruppenleiter für Technische Mechanik I
Mathematische Methoden der Festigkeitslehre
Höhere Technische Festigkeitslehre
Verbundfach: Simulation im Produktentstehungsprozess (SimPEP)
Rechnerunterstützte Mechanik I
Seminar für Technische Mechanik
Engineering Mechanics I (Tutorial)
Lab Course Engineering Mechanics I

SS 2007

Technische Mechanik II
Rechnerpraktikum zur Technischen Mechanik II
Seminar für Übungsgruppenleiter Technische Mechanik II
Seminar / Workshop zu Arbeitstechniken für den Maschinenbau
Mathematische Methoden der Strukturmechanik
Praktikum in experimenteller Festkörpermechanik
Einführung in die Finite-Elemente-Methode
Rechnerunterstützte Mechanik II
Plastizitätstheorie
Forschungsseminar Kontinuumsmechanik
Seminar für Technische Mechanik
Engineering Mechanics II (Tutorial)
Lab course Engineering Mechanics II

WS 2006/07

Technische Mechanik I
Rechnerpraktikum zur Technischen Mechanik I
Seminar für Übungsgruppenleiter für Technische Mechanik I
Mathematische Methoden der Festigkeitslehre
Höhere Technische Festigkeitslehre
Rechnerunterstützte Mechanik I
Seminar für Technische Mechanik
Engineering Mechanics I (Tutorial)
Lab Course Engineering Mechanics I

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Studien- und Diplomarbeiten

Veröffentlichungen

(Bold Roman: Refereed Journal Articles)

2010

Böhlke, T., Jöchen, K., Piat, R., Langhoff, T.-A., Tsukrov, I., Reznik, B.:
Elastic properties of pyrolytic carbon with axisymmetric textures.
Technische Mechanik, 30(4), 343-353 (2010)

Böhlke, T., Jöchen, K., Kraft, O., Löhe, D., Schulze, V.:
Elastic properties of polycrystalline microcomponents.
Mechanics of Materials 42, 11–23 (2010)

Fritzen, F., Böhlke, T.:
Analytical inversion of the Jacobian for a class of generalized standard materials.
PAMM - Proc. Appl. Math. Mech. 9, 407-408 (2010)
DOI: 10.1002/pamm.200910177

Fritzen, F., Böhlke, T.:
Three-dimensional finite element implementation of the nonuniform transformation field analysis.
Int. J. Numer. Meth. Engng. (2010)
DOI: 10.1002/nme.2920

Fritzen, F., Böhlke, T.:
Influence of the type of boundary conditions on the numerical properties of unit cell problems.
Technische Mechanik, 30(4), 354-363 (2010)

Glüge, R., Bertram, A. Böhlke, T., Specht E.:
A pseudoelastic model for mechanical twinning on the microscale.
ZAMM · Z. Angew. Math. Mech., 1-30 (2010)
DOI 10.1002/zamm.200900339

Jöchen, K., Böhlke, T.:
Studie zum Einfluss der Morphologie von Partikeln in Zweiphasenmaterialien auf das
makroskopische elastische Materialverhalten mittels Homogenisierungsmethoden.
Begleitband zur 1. jährlichen Klausurtagung Graduiertenkolleg 1483,
Begleitband zum 3. jährlichen Symposium CCMSE,
Hrsg: R. Pabst, B. Nestler, V. Schulze, Shaker Verlag, Aachen, 85-89 (2010)

Jöchen, K., Böhlke, T., Fritzen, F:
Influence of the crystallographic and the morphological texture on the elastic properties of fcc crystal aggregates.
Solid State Phenomena, Vol. 160, 83-86 (2010)
DOI:10.4028/www.scientific.net/SSP.160.83

Krittian, S., Janoske, U., Oertel, H., Böhlke, T.:
Partitioned fluid-solid coupling for cardiovascular blood flow: Left-ventricular fluid mechanics.
Annals of Biomedical Engineering (2010)
DOI: 10.1007/s10439-009-9895-7

Schneider, Y., Bertram, A., Böhlke, T., Hartig, C.:
Plastic deformation behaviour of Fe-Cu composites predicted by 3D finite element simulations.
Computational Materials Science (2010)
DOI:10.1016/j.commatsci.2010.01.005

Tsotsova, R., Böhlke, T.:
Effective Flow Potentials for Anisotropic Polycrystals.
Appl. Math. Mech. 9, 315-316 (2009)

Van Phan, T., Jöchen, K., Melcher, A., Böhlke, T.:
Zweiskalenmodellierung von Umformprozessen.
Begleitband zur 1. jährlichen Klausurtagung Graduiertenkolleg 1483,
Begleitband zum 3. jährlichen Symposium CCMSE,
Hrsg: R. Pabst, B. Nestler, V. Schulze, Shaker Verlag, Aachen, 11-15 (2010)

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2009

Böhlke, T., Fritzen, F., Jöchen, K., Tsotsova, R.:
Numerical methods for the quantification of the mechanical properties of crystal aggregates with morphologic and crystallographic texture.
International Journal of Material Forming 2, 915–917, Suppl. 1 (2009)
DOI: 10.1007/s12289-009-0470-4

Böhlke, T., Bondar, G., Estrin, Y., Lebyodkin, M.A.:
Geometrically non-linear modeling of the Portevin-Le Chatelier effect.
Computational Materials Science 44, 1076-1088 (2009)

Bussiba, A., Piat, R., Boehlke, T., Carmi, R., Alon, I., Kupiec, M.
Mechanical Behavior and Acoustic Response of Carbon/Carbon Composite with Different Densities.
Proc. Carbon Conf., Biarritz, France (2009)

Fritzen, F., Böhlke, T:
Threedimensional finite element implementation of the nonuniform transformation field analysis.
Int. J. Numer. Meth. Engng. 1(1), (2009)

Fritzen, F., Böhlke, T.:
Homogenization of three-dimensional micro-heterogeneous materials using nonuniform transformation fields.
7th EUROMECH Solid Mechanics Conference, J. Ambrosio et.al. (eds.), Lisbon, Portugal, 7–11 September 2009

Fritzen, F., Böhlke, T., Schnack, E.:
Periodic three-dimensional mesh-generation for Voronoi tessellations with application to cubic crystal aggregates.
Computational Mechanics 43(5), 701-713 (2009)
doi 10.1007/s00466-008-0339-2

Fritzen, F., Böhlke, T.:
Homogenization of the physically nonlinear properties of three-dimensional metal matrix composites using the nonuniform transformation field analysis.
Proceedings of the 17th International Conference on Composite Materials, 27-31 July 2009, Edinburgh, Scotland (2009)

Jöchen, K., Böhlke, T.:
Incremental self-consistent approach for the estimation of nonlinear material behavior of metal matrix composites.
PAMM 9(1), 427-428 (2009)

Jöchen, K., Böhlke, T.:
Combination of the incremental self-consistent scheme and the finite element method with application to metal matrix composites.
Proceedings of the 6th International Congress of Croatian Society of Mechanics, 30. September - 02. October 2009, Dubrovnik, Croatia (2009)

Jöchen, K., Böhlke, T.:
Prediction of the Elastic Properties of Polycrystalline Microcomponents by Numerical Homogenization.
Advanced Engineering Materials, 11(3) (2009)
DOI: 10.1002/adem.200800308

Piat, R., Boehlke, T., Dietrich S., Gebert J.-M., Wanner A.:
Modeling of Effective Elastic Properties of Carbon/Carbon Laminates.
Proc. Seventeenth Int. Conf. Comp. Mater. - ICCM17, Edinburgh, UK (2009)

Piat, R., Boehlke, T., Tsukrov, I., Reznik, B., Deutschmann, O., Bussiba, A.:
Numerical Modeling of the Microstructure of Carbon/Carbon Composites on Different Length
Scales.
Proc. Carbon Conf., Biarritz, France (2009)

Schulze, V., Bertram, A., Böhlke, T., Krawietz, A.:
Texture-Based Modeling of Sheet Metal Forming and Springback.
TECHNISCHE MECHANIK, Band 29, Heft 2, 135-159 (2009)

Tsotsova, R., Böhlke, T.:
Representation of effective flow potentials for polycrystals based on texture data.
International Journal of Material Forming 2, 451–454, Suppl. 1 (2009)
DOI: 10.1007/s12289-009-0528-3

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2008

Bertram, A., Risy, G., Böhlke, T.:
On Different Strategies for Micro-Macro Simulations of Metal Forming.
In: Micro-Macro-Interactions in Structured Media and Particle Systems, Springer-Verlag, 33-39 (2008)

Böhlke, T., Jöchen, K., Langhoff, T.-A.:
Homogenization of Linear Elastic Properties of Silicon Nitride.
PAMM, 8(1), 10535-10536 (2008)
Published Online, DOI: 10.1002/pamm.200810535

Böhlke, T., Jöchen, K., Löhe, D., Schulze, V.:
Estimation of mechanical properties of polycrystalline microcomponents.
International Journal of Material Forming, Springer Paris, published online (2008)
(http://www.springerlink.com/content/98800x3181382k02/).
DOI: 10.1007/s12289-008-0091-3

Böhlke, T., Risy, G., Bertram, A.:
Eine mikromechanische Interpretation der v. Mises-Hill´schen Fließbedingung.
In: "Der Pawelski", Umformtechnik im Spannungsfeld zwischen Plastomechanik und Werkstofftechnik, Kurt Steinhoff, Reiner Kopp (Hrsg.),
Bad Harzburg: GRIPS media GmbH (2008)

Böhlke, T., Risy, G., Bertram, A.:
A micro-mechanically based quadratic yield condition for textured polycrystals.
ZAMM 88(5), 379-387 (2008)

Brüggemann, C., Böhlke, T., Bertram, A.:
Modelling and Simulation of the Portevin-Le Chatelier Effect.
In: Micro-Macro-Interactions in Structured Media and Particle Systems, Springer-Verlag, 53-61 (2008)

Bussiba, A., Kupiec, M., Ifergane S., Piat, R., Böhlke, T.:
Damage evolution and fracture events sequence in various composites by acoustic emission technique.
Composites Science and Technology 68, 1144–1155 (2008)
[pdf]

Bussiba, A., Kupiec, M., Piat, R., Böhlke, T.:
Fracture characterization of C/C composites under various stress modes by monitoring both mechanical and acoustic responses.
Carbon 46, 618-630 (2008)
[pdf]

Gebert, J.-M., Wanner, A., Piat, R., Guichard, M., Rieck, S., Paluszynski, B., Böhlke, T.:
Application of the micro-computed tomography for analyses of the mechanical behavior of brittle porous materials.
Mechanics of Advanced Materials and Structures, 15(6-7), 467-473(7) (2008)

Jöchen, K., Böhlke, T., Fritzen, F.:
On estimates for the effective shear modulus of cubic crystal aggregates.
PAMM, 8(1), 10551-10552 (2008)
Published Online, DOI: 10.1002/pamm.200810551

Piat, R., Tsukrov, I., Böhlke, T., Bronzel, N., Shrinivasa, T., Reznik, B., Gerthsen, D.:
Numerical studies of the influence of textural gradients on the local stress concentrations around fibers in carbon/carbon composites.
Communications in Numerical Methods in Engineering, 24(12), 2194-2205 (2008)

Schneider, Y., Bertram, A., Böhlke, T., Hartig, C.:
Plastic Deformation Behaviour of Fe-Cu Composites.
In: Micro-Macro-Interactions in Structured Media and Particle Systems, Springer-Verlag, 63-76 (2008)

Schulze, V., Bertram, A., Böhlke, T., Krawietz, A.:
Simulation of Texture Development in a Deep Drawing Process.
In: Micro-Macro-Interactions in Structured Media and Particle Systems, Springer-Verlag, 41-51 (2008)

Tsotsova, R., Böhlke, T.:
Micromechanical Generalization of the Mises-Hill Anisotropy Yield Criterion.
PAMM Proc. Appl. Math. Mech. 8, 10473-10474 (2008)

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2007

Bertram, A., Böhlke, T., Silhavý, M.:
On the rank 1 convexity of stored energy functions of physically linear stress-strain relations.
Journal of Elasticity 86, 235-243 (2007), DOI: 10.1007/s10659-006-9091-z

Bertram, A. Böhlke, T., Krawietz, A., Schulze, V.:
Finite element simulation of sheet metal forming and springback using a crystal plasticity approach.
Materials Processing and Design: Modeling, Simulation and Applications. NUMIFORM 2007.
Porto 17.-21.6.07, Hrg. J. M. A. César de Sá, A. D. Santos, 769-773 (2007)

Böhlke, T., Glüge, R., Klöden, B., Skrotzki, W., Bertram, A.:
Finite element simulation of texture evolution and Swift effect in NiAl under torsion.
Modelling Simul. Mater. Sci. Eng. 15, 619-637 (2007)

Bondár, G., Böhlke, T., Estrin, Y.:
Three-dimensional continuum mechanical modeling of the Portevin-Le Châtelier effect.
PAMM, Proc. Appl. Math. Mech. 7, 4060035-4060036 (2007)
DOI 10.1002/pamm.200700555

Fritzen, F., Böhlke, T., Schnack, E.:
Modeling of latent energy storage effects in thermoplasticity of metals
PAMM • Proc. Appl. Math. Mech. 7, 4080017–4080018 (2007)
DOI: 10.1002/pamm.200700449

Glüge, R., Böhlke, T.:
Micromechanical modeling of twinning
PAMM • Proc. Appl. Math. Mech. 7, 4080039–4080040 (2007)
DOI: 10.1002/pamm.200700616

Jöchen, K., Böhlke, T.:
Elastic properties of microcomponents under uniaxial stress.
PAMM • Proc. Appl. Math. Mech. 7, 4080011–4080012 (2007)
DOI: 10.1002/pamm.200700399

Langhoff, T.-A., Böhlke, T., Schnack, E.
Energy functionals for microstructured multi-phase materials
PAMM • Proc. Appl. Math. Mech. 7, 4080019–4080020 (2007)
DOI: 10.1002/pamm.200700508

Paluszynski, B., Böhlke, T.:
Aspects of the modeling of high-cycle fatigue.
Key Engineering Materials, Vols. 348–349, 121–124 (2007)
DOI:10.4028/www.scientific.net/KEM.348-349.121

Paluszynski, B., Böhlke, T.:
Aspects of the modeling of high-cycle fatigue.
Proceedings of the 6th International Conference on Fracture and Damage Mechanics, Fdm 2007, 17-19 July, 2007, Portugal (2007)

Piat, R., Lapusta, Y., Böhlke, T., Guellali, M., Reznik, B., Gerthsen, D., Chen, T., Oberacker, R., Hoffmann, M. J.:
Microstructure-induced thermal stresses in pyrolytic carbon matrices at temperatures up to 2900°C.
Journal of the European Ceramic Society 27, 4813-4820 (2007)
http://dx.doi.org/10.1016/j.jeurceramsoc.2007.03.023

Risy, G., Böhlke, T., Bertram, A.:
Modelling the plastic anisotropy in sheet metals on different scales.
Proceedings of IMPLAST 2007, 21.-24. Aug. 2007 in Bochum, Hrg. O. T. Bruhns, A. Meyers,
The University Press Bochum, 449-45 (2007)

Risy, G., Böhlke, T., Bertram, A.:
A micro-mechanically based quadratic yield condition for textured polycrystals.
Continuum Mechanics Preprint No 2, Institut für Technische Mechanik, Universität Karlsruhe (TH), 17 Seiten (2007)

Schulze, V., Bertram, A., Böhlke, T., Krawietz, A.:
Texture-based modeling of sheet metal forming and springback.
Continuum Mechanics Preprint No 3, Institut für Technische Mechanik, Universität Karlsruhe (TH), 30 Seiten (2007)

Tsotsova, R.:
The free-discontinuity problem of inverse crack identification from boundary measurements.
PAMM • Proc. Appl. Math. Mech. 7, 4080007–4080008 (2007)

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2006

Bertram, A., Böhlke, T., Brüggemann, C., Estrin, Y., Lebyodkin, M.:
Modeling and simulation of the Portevin-Le Chatellier effect.
PAMM 6, 353-354 (2006)
DOI: 10.1002/pamm./200610158
[pdf]

Böhlke, T., Haus, U., Schulze, V.:
Crystallographic texture approximation by quadratic programming.
Acta Materialia 54, 1359-1368 (2006)
[pdf]

Böhlke, T., Risy, G., Bertram, A.:
Finite element simulation of metal forming operations with texture based material models.
Modelling Simul. Mater. Sci. Eng. 14, 365-387 (2006)
[pdf]

Böhlke, T., Förster, R.:
Electro chemical machining with oscillating tool electrode: estimation of maximum pressure.
International Journal of Electricial Engineering 11, 9-14 (2006)
[pdf]

Böhlke, T.:
Texture simulation based on tensorial Fourier coefficient.
Computers and Structures 84, 1086-1094 (2006)
[pdf]

Glüge, R., Böhlke, T., Bertram, A.:
Texture evolution and Swift effect in NiAl.
PAMM 6, 477-478 (2006)
DOI 10.1002/pamm.200610219
[pdf]

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2005

Böhlke, T.:
Application of the maximum entropy method in texture analysis.
Comp. Mat. Sci. 32, 276-283 (2005)
[pdf]

Böhlke, T., Risy, G., Bertram, A.:
A texture component model for anisotropic polycrystal plasticity.
Comp. Mat. Sci. 32, 284-293 (2005)
[pdf]

Böhlke, T., Risy, G., Bertram, A.:
A Texture Based Model for Polycrystal Plasticity.
Materials Science Forum, Vols. 495-497, 1091–1096 (2005)
DOI:10.4028/www.scientific.net/MSF.495-497.1091

Böhlke, T., Risy, G., Bertram, A.:
A Texture Based Model for Polycrystal Plasticity.
Proceedings of the 14th International Conference on Textures of Materials (ICOTOM-14), 6 pages (2005)

Böhlke, T.:
Modeling the crystallographic texture induced anisotropy in fcc polycrystals.
Proceedings of Plasticity'05: The Eleventh International Symposium on Plasticity and its Current Applications
Eds: A.S. Khan, A.R. Khoei, NEAT PRESS ISBN 0-9659463-5-5, 4 pages, (2005)

Böhlke, T.:
Two-scale modeling of plastic anisotropies.
Proceedings of the VIII International Conference on Computational Plasticity, COMPLAS VIII, E. Oñate and D.R.J. Owen (Eds), 610-613 (2005)

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2004

Böhlke, T.:
The Voigt bound of the stress potential of isotropic viscoplastic FCC polycrystals.
Archive of Mechanics 56(6), 423-443 (2004)
[pdf]

Böhlke, T.:
Modeling the Crystallographic Texture Induced Anisotropy Based on Tensorial Fourier Coefficients, Paper 73.
Proceedings of the Seventh International Conference on Computational Structures Technology, B.H.V. Topping and C.A. Mota Soares (Editors), Civil-Comp Press, Stirling, Scotland, ISBN 0-948749-94-6 (2004)

Böhlke, T., Bertram, A.:
Modeling the Crystallographic Texture Evolution Based on the Maximum Entropy Method.
Proceedings of the 21st International Congress of Theoretical and Applied Mechanics, ISBN 83-89687-01-1 (2004)

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2003

Böhlke, T., Bertram, A., Krempl, E.:
Modeling of deformation induced anisotropy in free-end torsion.
Int. J. Plast. 19, 1867-1884 (2003)

Böhlke, T., Bertram, A.:
Crystallographic texture induced anisotropy in copper: An approach based on a tensorial Fourier expansion of the CODF.
Journal de Physique IV 105, 167-174, (2003)

Böhlke, T., Bertram, A.:
The Reuss bound of the strain rate potential of viscoplastic fcc polycrystals.
Technische Mechanik, Bd. 23, Heft 2-4, 184-194 (2003)

Böhlke, T., Bertram, A.:
Asymptotic values of elastic anisotropy in polycrystalline copper.
Comp. Materials Science 26, 13-19 (2003)

Böhlke, T., Bertram, A.:
A growth law for Hooke's tensor.
Solid Mechanics and Its Applications. IUTAM Symposium on Computational Mechanics of Solid Materials at Large Strains, C. Miehe (Ed.), 291-300 (2003)

Bertram, A., Böhlke, T., Estrin, Y., Lenz, W.:
Effect of geometric nonlinearity on large strain deformation: A case study.
Proceedings of the 9th International Conference on the Mechanical Behaviour of Materials (2003

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2002

Böhlke, T., Bertram, A.:
Crystallographic texture induced anisotropy in copper: An approach based on a tensorial Fourier Expansion of the CODF.
Proceedings of the Sixth European Mechanics of Materials Conference (EMMC6) Non Linear Mechanics of Anisotropic Materials, 273-280 (2002)
ISBN 2-87047-028-2

Böhlke, T., Bertram, A.:
The evolution of the elastic properties of fcc polycrystals due to texture evolution.
Proceedings of the 13th International Conference Textures of Materials, Materials Science Forum, 408-412, ISSN 0255-5476, 1091-1096 (2002)

Böhlke, T., Bertram, A., Krempl, E.:
Simulation and modeling of crystallographic texture induced elastic and plastic anisotropy.
Proceedings of Euromech Colloquium 430, Formulations and Constitutive Laws for Very Large Deformations, ISBN 80-85918-74-9, 93 (2002)

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2001

Böhlke, T., Bertram, A.:
The evolution of Hooke's law due to texture development in polycrystals.
Int. J. Sol. Struct. 38(52), 9437-9459 (2001)

Böhlke, T., Bertram, A.:
On isotropic orientation distributions of cubic crystals.
J. Mech. Phys. Solids 49(11), 2459-2470 (2001), Preprint Nr. 1, Institut of Mechanics, University of Magdeburg(2001)

Böhlke, T., Brüggemann, C.:
Graphical representation of the generalized Hooke's law.
Technische Mechanik, Bd. 21, Heft 2, 145-158 (2001)

Böhlke, T., Bertram, A.:
Bounds for the geometric mean of 4th-order elasticity tensors with cubic symmetry.
ZAMM 81, S2, S333-S334 (2001)

Böhlke, T., Bertram, A.:
The 4th-order isotropic tensor function of a symmetric 2nd-order tensor with applications to anisotropic elasto-plasticity.
ZAMM 81, S1, S125-S128 (2001)

Böhlke, T., Bertram, A.:
The evolution of elastic and plastic anisotropy due to texture development in fcc polycrystals. Plasticity, Damage and Fracture at Macro, Micro and Nano Scales.
Proceedings of PLASTICITY'02: The Ninth International Symposium on PLasticity and Its Current Applications. Eds.: A.S. Khan, O.L. Lopez-Pamies, NEAT PRESS, Fulton, 218-220 (2001)

Böhlke, T., Bertram, A.:
Modeling the evolution of Hooke's law of fcc polycrystals during metal forming.
Preprint Nr. 2, Faculty of Mechanical Engineering, University of Magdeburg (2001)

Böhkle, T.:
Crystallographic Texture Evolution and Elastic Anisotropy: Simulation, Modeling, and Applications.
Aachen: Shaker Verlag, Dissertation, Fakultät für Maschinenbau, Otto-von-Guericke-Universität Magdeburg (2001)

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2000

Böhke, T., Berram, A.:
A minimum problem defining effective isotropic elastic properties.
ZAMM 80, S2, 419-420 (2000)

Bertram, A., Böhlke, T., Gaffke, N., Heiligers, B., Offinger, R.:
On the generaion of discrete isotropic orientation distribution for linear elastic crystals.
J. Elast. 233-248, Preprint Nr. 31, 1999, Faculty of Mathematics, University of Magdeburg (2000)

Böhlke, T., Bertram, A.:
The evolution of Hooke´s law due to texture development in polycrystals.
Preprint Nr. 3, 2000, Faculty of Mechanical Engineering, University of Magdeburg

Bertram, A., Böhlke, T.:
Finite thermoplasticity based on isomorphisms.
Proceedings of PLASTICITY´00: The Eighth International Symposium of Plasticity and Its Current Applications, Whistler, Canada 16.-20.07.2000, 12-13

Bertram, A., Böhlke, T., Krempl, E.:
The evolution of Hooke´s law due to texture development in polycrystals.
Proceedings of PLASTICITY´00: The Eighth International Symposium of Plasticity and Its Current Applications, Whistler, Canada 16.-20.07.2000, 14-16

Gomaa, S., Sham, T.-L., Krempl, E., Böhlke, T.:
A finite deformation anisotropic viscoplasticity theory.
Proceedings of PLASTICITY´00: The Eighth International Symposium of Plasticity and Its Current Applications, Whistler, Canada 16.-20.07.2000, 53-55

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1999

Bertrm, A., Böhlke, T.:
Simulation of texture induced elastic anisotropy of polycrystalline copper.
Com. Mat. Sci. 16, 2-9 (1999)

Böhlke, T., Bertram, A.:
An isotropy condition of discrete sets of single crystals.
ZAMM 79, S2, 447-448 (1999)

Bertram, A. Böhlke, T.:
On the evolution of anisotropic elastic properties during metal forming.
Twelfth International Conference on Textures and Materials, J. A. Szpunar (Ed.), Montreal, 535-540 (1999)

Bertram, A., Böhlke, T.:
On the mean isotropic elastic properties of polycrystalline metals.
Twelfth International Conference on Textures and Materials, J. A. Szpunar (Ed.), Montreal, 535-540 (1999)

Bertram, A., Böhlke, T.:
On the mean isotropic elastic properties of polycrystalline metals.
Conference to the Memory of Professor Jean-Paul Boehler: Mechanics of Heterogeneous Materials, F. Dorve, B. Loret (Eds.), Grenoble (1999)

Böhlke, T., Bertram, A.:
Simulation of texture induced elastic anisotropy:
Fourth International Conference on Constitutive Laws for Engineering Materials, R.C. Picu and E. Krempl (Eds.), Troy, 221-224 (1999)

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1998

Bertrm, A., Böhlke, T., Kraska, M.:
Texture development of aluminium polycrystals under finite plastic deformations.
In IUTAM-Symposium Micro- and Macrostructural Aspects of Thermoplasticity, Bruhns, O.T. and Stein, E. (Eds.), Kluwer Academic Publishers, 127-136 (1998)

Böhlke, T.:
Erzeugung quasi-isotroper diskreter Kristallit-Orientierungsverteilungen für RVE-Simulationsrechnungen.
Graduiertenkolleg Modellierung, Berechnung und Identifikation mechanischer Systeme. Universität Magdeburg, Preprint MBI-98-1, 1-12 (1998)

Böhlke, T., Bertram, A.:
Simulation of texture development and induced anisotropy of polycrystals.
ICES´98, Modelling and Simulation Based Engineering, Atluri, S.N. and O´Donoghue, P.E. (Eds.), 1390-1395 (1998)

Böhlke, T., Bertram, A.:
Generierung von Orientierungsverteilungen für RVE-Simulationsrechnungen.
Numerische Methoden der Plastomechanik, D. Besdo (Ed.), 15-25 (1998)

Bertram, A., Böhlke, T.:
On the elastic isotropy of aggregates of cubic single crystals.
In Alber, Hans-Dieter (Hrsg.): Models of continuum mechanics in analysis and engineering
(Proceedings Workshop Darmstadt, September 30 to October 2, 1998)
Aachen: Shaker, 1999, S. 34-35 (Berichte aus der Mathematik)

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1997

Bertram, A., Böhlke, T., Kraska, M.:
Deformation induced anisotropy of polycrystals.
ZAMM 77, 33-34 (1997)

Bertram, A., Böhlke, T., Kraska, M.:
Numerical simulation of deformation induced anisotropy of polycrystals.
Computational Materials Science 9, 158-167 (1997)

Böhlke, A., Kraska, M., Bertram, A.:
Simulation der einfachen Scherung einer polykristallinen Aluminiumprobe.
Technische Mechanik, Sonderheft 47-54 (1997)

Rimrott, F.P.J., Runau, B., Böhlke, T.:
Zur Drehmomentengleichung eines Kreisels.
Technische Mechanik, Bd. 17, Heft 1, 1-14 (1997)

Bertram, A., Böhlke, T., Kraska, M.:
Numerical simulation of texture development of polycrystals undergoing large plastic deformatioins.
Computational Plasticity, Fundamentals and Applications, D.R.J. Owen, E. Oñate and E. Hinton (Eds.), CIMNE, Barcelona, 895-900 (1997)

Bertram, A., Böhlke, T., Kraska, M.:
Texture development in f.c.c.-polycrystals under large inelastic deformations.
In 6th Int. Symp. PLASTICITY´97, Juneau, Alaska, USA, A.S. Khan (Ed.), Neat Press, Fulton, Maryland, 229-230 (1997)

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