Prof. Dr.-Ing. Stefan Löhnert
Table of contents
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Director of Institute
NameProf. Dr.-Ing. Stefan Löhnert
Tel.: +49 351 463 43231
Send encrypted email via the SecureMail portal (for TUD external users only).
Institute of Mechanics and Shell Structures
Institute of Mechanics and Shell Structures
Visitors:
TU Dresden, Fakultät Bauingenieurwesen, 3rd floor, room 03-017 August-Bebel-Straße 30
01219 Dresden
Deutschland
Office hours:
by appointment
Research
- Computational Fracture Mechanics (XFEM)
- Multiscale-Methods
- Material Modelling
- Multifield Problems
- Homogenisation Techniques for Microheterogeneous Materials at Finite Deformations
- Finite Element Technology
Career
since 09/2019 | Professor for Construction Mechanics and Head of the Institute of Mechanics and Shell Structures, Technische Universität Dresden |
10/2017- 08/2019 |
Deputy Head of the Institute of Mechanics and Shell Structures, Technische Universität Dresden |
2008-2017 | Senior engineer at the Institute of Continuum Mechanics, Leibniz Universität Hannover |
2007-2008 | Senior engineer at the Institute of Mechanics and Computational Mechanics, Leibniz Universität Hannover |
2005-2007 | Post-doctoral fellow at the Northwestern University, Evanston, Illinois, USA |
10/2004 | Ph.D. (with distinction), Thesis title: "Computational Homogenization of Microheterogeneous Materials at Finite Strains Including Damage" |
1999-2005 | Research assistant at the Institute of Mechanics and Computational Mechanics, Leibniz Universität Hannover |
1998-1999 | Integrated study abroad at the University of California, Berkeley |
1996-1999 | Study of mechanics at the Technical University of Darmstadt, Masters thesis: "An Adaptive Stepsize Control for the Integration of Evolution Equations in Viscoelasticity" |
1994-1996 | Study of mechanical engineering at the Technical University of Darmstadt |
Publications
originated at TU Dresden (since 2018)
Journal Articles, Dissertation Thesis and Book chapters, since 2018
Conference proceeding, since 2018
originated at other institutions (until 2018)
Journal Articles, Dissertation Thesis and Book chapters, until 2018
Conference proceeding, until 2018
Journal Articles, Dissertation Thesis, Books / Book chapters
since 2018
2020
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A mixed extended finite element for the simulation of cracks and heterogeneities in nearly incompressible materials and metal plasticity , Oct 2020, In: Engineering Fracture Mechanics. 107217Electronic (full-text) versionResearch output: Contribution to journal > Research article
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A Multiscale Projection Method for the Analysis of Fiber Microbuckling in Fiber Reinforced Composites. , 2020, In: Lecture Notes in Applied and Computational Mechanics. 93, p. S. 167-184, 17 p.Research output: Contribution to journal > Research article
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Applying Membrane Mode Enhanced Cohesive Zone Elements on Tailored Forming Components , 2020, In: Metals. 10, 10, 1333Electronic (full-text) versionResearch output: Contribution to journal > Research article
2019
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Bulk material models in Cohesive Zone Elements for simulation of joining zones , 2019, In: Finite Elements in Analysis and Design. 164, p. 42 - 54, 13 p.Electronic (full-text) versionResearch output: Contribution to journal > Research article
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Material models for the thermoplastic material behaviour of a dual-phase steel on a microscopic and a macroscopic length scale , 2019, In: Journal of the Mechanics and Physics of Solids. p. 205-228, 24 p.Electronic (full-text) versionResearch output: Contribution to journal > Research article
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Simulation-aided process chain design for the manufacturing of hybrid shafts , 2019, In: HTM - Journal of Heat Treatment and Materials. 74, 2, p. 115-135, 21 p.Electronic (full-text) versionResearch output: Contribution to journal > Research article
2018
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3D ductile crack propagation within a polycrystalline microstructure using XFEM , 2018, In: Computational Mechanics. 1-2, p. 71-88, 18 p.Research output: Contribution to journal > Research article
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A mixed extended finite element formulation for the simulation of cracks in nearly incompressible materials , 2018, In: Proceedings in applied mathematics and mechanics : PAMM. 18, 1, p. e201800452Electronic (full-text) versionResearch output: Contribution to journal > Conference article
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Developing a model for the microscopic material behaviour of a tailored formed joining zone of an aluminium‐steel hybrid solid component , 2018, In: Proceedings in applied mathematics and mechanics : PAMM. 18, 1, 2 p., e201800329Electronic (full-text) versionResearch output: Contribution to journal > Conference article
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Thermo‐mechanical modeling of turbine blades taking into account structural defects , 2018, In: Proceedings in applied mathematics and mechanics : PAMM. 2017, 1, p. 519-520Electronic (full-text) versionResearch output: Contribution to journal > Conference article
[44] | M. Pezeshki, S. Löhnert, P. Wriggers, P.A. Guidault, E. Baranger: 3D dynamic crack propagation by the extended finite element method and a gradient-enhanced damage model In: J. Soric, P. Wriggers, O. Allix (Editors) Multiscale Modeling of Heterogeneous Structures. pp. 277-299, Springer Verlag, 2018 |
[43] | S. Beese, S. Löhnert, P. Wriggers: 3D ductile crack propagation within a polycrystalline microstructure using XFEM. Computational Mechanics, DOI: 10.1007/s00466-017-1427-y, 2017. |
[42] | S. Beese, S. Löhnert, P. Wriggers: Non-Local Ductile Damege Formulations for Sheet Bulk Metal Forming. Journal of Physics: Conference Series, 734, 032059. |
[41] | S. Beese, S. Löhnert, P. Wriggers: Modeling of Fracture in Polycrystalline Materials. SEMA SIMAI Advances in Discretization Methods, 12:79–102, 2016. |
[40] | ] T. Steiner, P. Wriggers, S. Löhnert: A discontinuous Galerkin Finite Element Method for linear elasticity using a mixed integration scheme to circumvent shear-locking. Proceedings in Applied Mathematics and Mechanics, 16:769–770, 2016. |
[39] | S. Löhnert, S. Beese: A regularization technique for the XFEM: extension to finite deformations, inelastic material behaviour and multifield problems. Proceedings in Applied Mathematics and Mechanics ,16:153–154, 2016. |
[38] | S. Beese, S. Löhnert, P. Wriggers: 3D Ductile crack propagation with the XFEM. Proceedings in Applied Mathematics and Mechanics, 15:747–748, 2015. |
[37] | S. Zeller, S. Löhnert, P. Wriggers: Modelling thermoplastic material behaviour of dual-phase steels on a microscopic length scale. Proceedings in Applied Mathematics and Mechanics, 15:373–374, 2015. |
[36] | S. Löhnert: Stabilizing the XFEM for static and dynamic crack simulations. Proceedings in Applied Mathematics and Mechanics, 15:137–138, 2015. |
[35] | S. Löhnert: A stabilization technique for the regularization of nearly singular extended finite elements. Computational Mechanics, 54:523–533, 2014. |
[34] | M. Holl, T. Rogge, S. Löhnert, P. Wriggers, R. Rolfes: 3D multiscale crack propagation using the XFEM applied to a gas turbine blade. Computational Mechanics, 53:173–188, 2014. |
[33] | E. Lehmann, D. Fassmann, S. Löhnert, M. Schaper, P. Wriggers: Texture development and formability prediction for pre-textured cold rolled body-centered cubic steel. International Journal of Engineering Science, 68:24–37, 2013. |
[32] | M. Holl, S. Löhnert, P. Wriggers: An adaptive multiscale method for crack propagation and crack coalescence. Int. J. Numer. Meth. Engng., 93:23–51, 2013. |
[31] | E. Lehmann, S. Löhnert, P. Wriggers: About the Microstructural Effects of Polycrystalline Materials and their Macroscopic Representation at Finite Deformation. Proceedings in Applied Mathematics and Mechanics, 12:275–276, 2012. |
[30] | S. Löhnert, C. Prange, P. Wriggers: Error Controlled Adaptive Multiscale XFEM Simulation of Cracks. Int. J. Frac., 178:147–156, 2012. |
[29] | E. Lehmann, S. Löhnert, P. Wriggers: Computational Homogenisation of Polycrystalline Elastoplastic Microstructures at Finite Deformation. Technische Mechanik, 32:369–379, 2012. |
[28] | D.S. Müller-Höppe, P. Wriggers, S. Löhnert: Crack face contact for a hexahedral-based XFEM formulation. Computational Mechanics, 49:725–734, 2012. |
[27] | C. Prange, S. Löhnert, P. Wriggers: Error estimation for crack simulations using the XFEM, Int. J. Numer. Meth. Engng., 91:1459–1474, 2012. |
[26] | N. Hajibeik, I. Temizer, S. Löhnert, P. Wriggers: Adaptive Multi-scale Modeling Error Estimation for Composites. Proceedings in Applied Mathematics and Mechanics, 11:525–526, 2011. |
[25] | E. Lehmann, S. Löhnert, P. Wriggers: Computational Homogenisation of Polycrystalline Elastoplastic Microstructures at Finite Deformation. Proceedings in Applied Mathematics and Mechanics, 11:401–402, 2011. |
[24] | S. Löhnert, D.S. Müller-Höppe, P. Wriggers: 3D corrected XFEM approach and extension to finite deformation theory. Int. J. Numer. Meth. Engng., 86:431–452, 2011. |
[23] | S. Löhnert, D.S. Müller-Höppe: 3D multiscale projection method for micro- / macrocrack interaction simulations. In: D.S. Müller-Höppe, S. Löhnert, S. Reese (Editors) Recent Developments and Innovative Applications in Computational Mechanics. pp. 223-230, Springer Verlag, 2011 |
[22] | L. Krstulovic-Opara, S. Löhnert, D.S. Müller-Höppe, M. Vesenjak: Multiscale modeling of metal foams using the XFEM. In: D.S. Müller-Höppe, S. Löhnert, S. Reese (Editors) Recent Developments and Innovative Applications in Computational Mechanics. pp. 215-222, Springer Verlag, 2011 |
[21] | D.S. Müller-Höppe, S. Löhnert: A brick element for finite deformations with inhomogeneous mode enhancement. In: D.S. Müller-Höppe, S. Löhnert, S. Reese (Editors) Recent Developments and Innovative Applications in Computational Mechanics. pp. 69-76, Springer Verlag, 2011 |
[20] | E.F.I. Börner, D.S. Müller-Höppe, S. Löhnert: A Finite Element formulation based on the theory of a Cosserat point - Modification of the torsional modes. In: D.S. Müller-Höppe, S. Löhnert, S. Reese (Editors) Recent Developments and Innovative Applications in Computational Mechanics. pp. 61-68, Springer Verlag, 2011 |
[19] | D.S. Müller-Höppe, S. Löhnert, S. Reese: Recent Developments and Innovative Applications in Computational Mechanics, Springer Verlag, 2011 |
[18] | C. Weber, S. Löhnert, P. Wriggers: Aspects of the Facet-Edge Data Structure for the Construction of Voronoi Cells. Proceedings in Applied Mathematics and Mechanics, 10:645–646, 2010. |
[17] | E. Lehmann, S. Löhnert, P. Wriggers: Modelling Metals at Finite Deformation. Proceedings in Applied Mathematics and Mechanics, 10:305–306, 2010. |
[16] | S. Löhnert, L. Krstulovic-Opara, M. Vesenjak, D.S. Müller-Höppe: Homogenization principle based multi-scale modeling of cellular structures. Journal of the Serbian Society for Computational Mechanics, 4:97–109, 2010. |
[15] | P. Wriggers, D.S. Müller-Höppe, S. Löhnert: Brick elements for finite deformations based on macro-concepts and on inhomogeneous mode enhancement. Computational Methods in Applied Sciences, 14:33–48, 2009. |
[14] | D.S. Müller-Höppe, S. Löhnert, P. Wriggers: A finite deformation brick element with inhomogeneous mode enhancement. Int. J. Numer. Meth. Engng., 78:1164–1187, 2009. |
[13] | S. Löehnert, D.S. Müller-Höppe: Multiscale Methods for Fracturing Solids. GACM Report:30–34, 2008. |
[12] | T. Belytschko, S. Löhnert, J.H. Song: Multiscale Aggregating Discontinuities: A Method for Circumventing Loss of Material Stability. Int. J. Numer. Meth. Engng., 73:869–894, 2008. |
[11] | S. Löhnert, P. Wriggers: Effective Behaviour of Elastic Heterogeneous Thin Structures at Finite Deformations. Computational Mechanics, 41:595–606, 2008. |
[10] | S. Löhnert, D.S. Müller-Höppe: Multiscale methods for fracturing solids. In: B.D. Reddy (Editors) IUTAM Bookseries vol. 11, pp. 79-87, Springer, 2008 |
[9] | S. Löhnert, T. Belytschko: Crack shielding and amplification due to multiple microcracks interacting with a macrocrack. International Journal of Fracture, 145:1–8, 2007. |
[8] | S. Löhnert, T. Belytschko: A Multiscale Projection Method for Macro/Microcrack Simulations. Int. J. Numer. Meth. Engng., 71:1466–1482, 2007. |
[7] | E. Börner, S. Löhnert, P. Wriggers: A new finite element based on the theory of a Cosserat point - extension to initially distorted elements for 2D plane strain. Int. J. Numer. Meth. Engng., 71:454–472, 2007. |
[6] | S. Löhnert, P. Wriggers: Aspects of Computational Homogenization of Microheterogeneous Materials including Decohesion at Finite Strains. Proceedings in Applied Mathematics and Mechanics, 5:427–428, 2005. |
[5] | T. Raible, K. Tegeler, S. Löhnert, P. Wriggers: Development of wrinkling algorithm for orthotropic membrane materials. Comput. Methods Appl. Mech. Engrg., 194:2550–2568, 2005. |
[4] | S. Löhnert, E.F.I. Börner, M.B. Rubin, P. Wriggers: Response of a nonlinear elastic general cosserat brick element in simulations typically exhibiting locking and hourglassing. Computational Mechanics, 36: 255 – 265, 2005. |
[3] |
S. Löhnert, P. Wriggers: Homogenization of microheterogeneous materials considering interfacial delamination at finite strains. Technische Mechanik, 23:167-177, 2003 |
[2] | P. Wriggers, U. Nackenhorst, S. Beuermann, H. Spiess, S. Löhnert: Technische Mechanik Kompakt. Teubner Verlag, 2005 |
[1] | S. Löhnert: Computational Homogenization of Microheterogeneous Materials at Finite Strains Including Damage. Dissertation, Institut für Baumechanik und Numerische Mechanik, Leibniz Universität Hannover, 2005 |
Conference proceeding (selection)
seit 2018
2023
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A Comparison of Multiscale Methods for the Modelling of Carbon-Reinforced Concrete Structures , 3 Jun 2023, Building for the Future: Durable, Sustainable, Resilient - Proceedings of fib Symposium 2023. Ilki, A., Çavunt, D. & Çavunt, Y. S. (eds.). Cham: Springer Nature Switzerland, Dortrecht [u. a.], Vol. 2. p. 1418-1427Electronic (full-text) versionResearch output: Contribution to book/conference proceedings/anthology/report > Conference contribution
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Computational Modeling and Experimental Investigation of a Single-Fiber-Pull-Out Test with a Bio-Inspired Carbon Fiber-Matrix Interphase , 3 Jun 2023, Building for the Future: Durable, Sustainable, Resilient - Proceedings of the Symposium 2023 - Volume 2. Ilki, A., Çavunt, D. & Çavunt, Y. S. (eds.).10 p.Electronic (full-text) versionResearch output: Contribution to book/conference proceedings/anthology/report > Conference contribution
2022
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Development of load-bearing shell-type trc structures – initial numerical analysis , Jun 2022, Proceedings for the 6th fib International Congress, 2022- Concrete Innovation for Sustainability: Proceedings for the 6th fib International Congress 2022. Stokkeland, S. & Braarud, H. C. (eds.). Lausanne: fib. The International Federation for Structural Concrete, p. 1799-1808, 10 p.Electronic (full-text) versionResearch output: Contribution to book/conference proceedings/anthology/report > Conference contribution
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A Mixed XFEM Formulation to Simulate Dynamic Wave Propagation in Nearly Incompressible Materials , Jan 2022, Current Trends and Open Problems in Computational Mechanics. Springer, p. 267-274, 8 p.Electronic (full-text) versionResearch output: Contribution to book/conference proceedings/anthology/report > Chapter in book/anthology/report
2021
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Multilevel Material Modeling to Study Plastic Deformation for Sheet-Bulk Metal Forming Under Different Loading Histories , 2021, Sheet Bulk Metal Forming: Research Results of the TCRC73. Springer Nature, p. 334-353, 20 p.Electronic (full-text) versionResearch output: Contribution to book/conference proceedings/anthology/report > Chapter in book/anthology/report
2019
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Acoustic emission due to fatigue damage mechanisms in high-strength concrete with different aggregates , 2019, Advances in Engineering Materials, Structures and Systems: Innovations, Mechanics and Applications - Proceedings of the 7th International Conference on Structural Engineering, Mechanics and Computation, 2019. Zingoni, A. (ed.). CRC Press/Balkema, p. 1491-1496, 6 p.Electronic (full-text) versionResearch output: Contribution to book/conference proceedings/anthology/report > Conference contribution
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A micro-thermo-mechanical model for a tailored formed joining zone deformed by die forging. , 2019, AIP Conference Proceedings. 040024Research output: Contribution to book/conference proceedings/anthology/report > Conference contribution
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Fatigue damage of high-strength concrete with basalt aggregate , 2019, Proceedings of the fib Symposium 2019: Concrete - Innovations in Materials, Design and Structures. Derkowski, W., Gwozdziewicz , P., Hojdys , L., Pantak , M. & Krajewski , P. (eds.). fib. The International Federation for Structural Concrete, p. 1896-1903, 8 p.Research output: Contribution to book/conference proceedings/anthology/report > Conference contribution
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Modelling tailored forming joining zones with internal thickness extrapolation elements. , 2019, AIP Conference Proceedings. Vol. 2113. 040022 Research output: Contribution to book/conference proceedings/anthology/report > Conference contribution
2018
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3D dynamic crack propagation by the extended finite element method and a gradient-enhanced damage model , 2018, Multiscale Modeling of Heterogeneous Structures. Sorić, J., Wriggers, P. & Allix, O. (eds.). Springer International Publishing AG, p. 277-299, 23 p.Electronic (full-text) versionResearch output: Contribution to book/conference proceedings/anthology/report > Chapter in book/anthology/report
[33] | S. Löhnert, S. Beese: Stabilised XFEM for the 3D simulation of crack propagation within the polycrystalline microstructure of dual phase steels during forming processes. ECCOMAS Thematic Conference X-DMS 2017 – eXtended Discretization Methods for partial differential equations on complex and evolving domains, 2017 |
[32] | S. Löhnert, S. Beese: Stabilised XFEM for the 3D simulation of crack propagation within the polycrystalline microstructure of dual phase steels during forming processes. ECCOMAS Thematic Conference X-DMS 2017 – eXtended Discretization Methods for partial differential equations on complex and evolving domains, 2017 |
[31] | S. Löhnert: Stabilizing the XFEM: Extension to finite deformations, inelastic material behaviour, material instabilities and multifield problems. ECCOMAS 2016: European Congress on Computational Methods in Applied Sciences and Engineering, 2016 |
[30] | S. Löhnert: Stabilizing the XFEM: Extension to finite deformations, inelastic material behaviour, material instabilities and multifield problems. ECCOMAS 2016: European Congress on Computational Methods in Applied Sciences and Engineering, 2016 |
[29] | S. Löhnert, S. Zeller, P. Wriggers: Modelling the thermo-mechanical behaviour of the polycrystalline microstructure of dual phase steels during sheet bulk metal forming. keynote lecture, ICM 12: 12th International Conference on the Mechanical Behavior of Materials, 2015 |
[28] | S. Löhnert, M. Holl, C. Prange: 3D error controlled adaptive XFEM simulation of ductile fracture on multiple scales. Proceedings 11th WCCM , 2014 |
[27] | M. Holl, S. Loehnert, P. Wriggers, M. Nicolaus: Three-dimensional crack propagation in ductile media using the XFEM. keynote lecture, ECCOMAS Thematic Conference CFRAC 2013: International Conference on Computational Modeling of Fracture and Failure of Materials and Structures, 2013 |
[26] | S. Löhnert: A stabilization technique for the extended finite element simulation of arbitrary crack geometries in 3D. ECCOMAS Thematic Conference CFRAC 2013: International Conference on Computational Modeling of Fracture and Failure of Materials and Structures, 2013 |
[25] | S. Löhnert: A stabilization technique for the regularization of nearly singular extended finite elements. XFEM, GFEM and fictitious domain methods, 2013 |
[24] | E. Lehmann, S. Löhnert, P. Wriggers: Computational homogenisation of polycrystalline elastoplastic microstructures at finite deformation. ECCOMAS 2012 - European Congress on Computational Methods in Applied Sciences and Engineering, e-Book Full Papers, pp. 6213-6228, 2012 |
[23] | S. Löhnert, C. Prange, P. Wriggers: Combined Model and Discretization Adaptivity within 3D Multiscale XFEM Simulations of Cracks. Proceedings 10th WCCM, 2012 |
[22] | E. Lehmann, S. Schmaltz, S. Germain, D. Faßmann, C. Weber, S. Löhnert, M. Schaper, Fr.W. Bach, P. Steinmann, K. Willner, P. Wriggers: Material model identification for DC04 based on the numerical modelling of the polycrystalline microstructure and experimental data. Key Engineering Materials, 504-506: 993-998, 2012 |
[21] | S. Löhnert, D. Müller-Höppe, C. Hoppe, M. Holl: Multiscale Modelling of Fracture. Oberwolfach Report No. 9/2012, DOI: 10.4171/OWR/2012/9 |
[20] | E. Lehmann, S. Löhnert, P. Wriggers: Towards the effective behaviour of polycrystalline microstructures at finite strains. Proceedings Computational Plasticity XI - Fundamentals and Applications, COMPLAS XI, pp. 1573-1583, 2011 |
[19] | E. Lehmann, S. Löhnert, P. Wriggers: Towards the effective behaviour of polycrystalline materials for sheet bulk metal forming processes. AIP Conf. Proc., pp. 1179–1184, 2011 |
[18] | P. Wriggers, S. Löhnert, M. Hain: Materialmodellierung im Bauingenieurwesen. Tagungsband zum 15. Dresdner Baustatik-Seminar “Materialmodelle und Tragwerksplanung” pp. 5-18, 2011 |
[17] | E. Lehmann, S. Schmaltz, D. Faßmann, S. Germain, C. Weber, S. Löhnert, M. Schaper, Fr.-W. Bach, P. Steinmann, K. Willner, P. Wriggers: Identifikation eines Materialmodells für den DC04 basierend auf der numerischen Modellierung der polykristallinen Mikrostruktur und experimentellen Daten. Tagungsband zum Industriekolloquium Blechmassivumformung, pp. 13-32, 2011 |
[16] | S. Löhnert, C. Hoppe, M. Holl: Error controlled adaptive multiscale XFEM computation of cracks. ECCOMAS Special Interest Conference: Trends & Challenges in Computational Mechanics, 2011 |
[15] | S. Löhnert, M. Holl: Crack Propagation and Coalescence in an Adaptive Multiscale Framework. Semi-Plenary Lecture ECCOMAS Thematic Conference XFEM 2011: The Extended Finite Element Method, 2011 |
[14] | S. Löhnert, C. Hoppe, P. Wriggers: Error Controlled Adaptive Multiscale XFEM Computation of Cracks. Keynote Lecture ECCOMAS Thematic Conference CFRAC 2011: International Conference on Computational Modeling of Fracture and Failure of Materials and Structures, 2011 |
[13] | S. Löhnert, D.S. Mueller-Hoeppe: Adaptive Multiscale Modelling of Microcrack / Macrocrack Interaction and Propagation Using the XFEM. 81st Annual Meeting of the International Association of Applied Mathematics and Mechanics, 2010 |
[12] | P. Wriggers, S. Löhnert: Characterization of concrete by a multiscale approach. International Rilem Conference on Material Science (MATSCI), RILEM Proceedings, vol. 76, pp. 3-12, 2010 |
[11] | S. Löhnert, D.S. Mueller-Hoeppe, P. Wriggers: Efficient microcrack / macrocrack interaction and propagation analysis using an adaptive multiscale technique. Proceedings IV European Conference on Computational Mechanics, 2010 |
[10] | S. Löhnert, D.S. Mueller-Hoeppe, P. Wriggers: Efficient microcrack / macrocrack analysis using an adaptive multiscale technique. Proceedings 9th World Congress on Computational Mechanics, 2010 |
[9] | S. Löhnert: Adaptive multiscale analysis of microcrack / macrocrack interaction and propagation. Plenary Lecture ECCOMAS Thematic Conference XFEM 2009: The Extended Finite Element Method, 2009 |
[8] | S. Löhnert, D.S. Mueller-Hoeppe, P. Wriggers: A Multiscale Projection Method for Fracturing Solids in Three Dimensions. Proceedings of the XXII International Congress on Theoretical an Applied Mechanics, 2008 |
[7] | S. Löhnert, D.S. Mueller-Hoeppe, P. Wriggers: A Multiscale Projection Method for Fracturing Solids. Proceedings 8th World Congress on Computational Mechanics, 2008 |
[6] | S. Löhnert, D.S. Mueller-Hoeppe: Multiscale Methods for Fracturing Solids. Proceedings IUTAM Symposium on Theoretical, Modelling and Computational Aspects of Inelastic Media, 2008 |
[5] | S. Löhnert, T. Belytschko: A Multiscale Method for Crack Simulations. Proceedings 7th World Congress on Computational Mechanics, 2006 |
[4] | P. Wriggers, S. Löhnert, M. Hain: Characterization of materials with microheterogeneous structure. Computational Plasticity: Fundamentals and Applications - Proceedings of the 8th International Conference on Computational Plasticity, COMPLAS VIII, pp. 39-42, 2005 |
[3] | S. Löhnert, P. Wriggers: Aspects of Computational Homogenization of Microheterogeneous Materials including Decohesion at Finite Strains. Proceedings of the VIII. U.S. National Congress on Computational Mechanics, Austin, Texas 2005 |
[2] | S. Löhnert, K. Tegeler, P. Wriggers, T. Raible: A simple wrinkling algorithm for orthotropic membranes at finite deformations. Proceedings Textile Composites and inflatable Structures, Structural Membranes, 2003 |
[1] |
S. Löhnert, P. Wriggers: Homogenization of considering interfacial delamination at finite strains. Conference on Computational Plasticity COMPLAS, microheterogeneous materials, Proceedings VII International, 2003 |