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Prof. Dr.-Ing. Dr. h. c.
Wolfgang Ehlers

Dieses Bild zeigt  Wolfgang Ehlers
Telefon +49 711 685-66346
Telefax+49 711 685-66347
RaumSekretariat
E-Mail
Adresse
Universität Stuttgart
Institut für Mechanik (Bauwesen)
Lehrstuhl für Kontinuumsmechanik
Pfaffenwaldring 7
70569 Stuttgart
Deutschland

Lebenslauf:

1979 Diplom an der Universität Hannover, Fachrichtung Bauingenieurwesen
1979-1989 Wissenschaftlicher Mitarbeiter an der Universität-GH-Essen,
Fachbereich 10 - Bauwesen, Fachgebiet Mechanik (Prof. Dr.-Ing. R. de Boer)
1989-1991 Hochschuldozent für das Fach Mechanik an der Universität-GH-Essen, Fachbereich 10 - Bauwesen
1991-1995 Professor für das Fach Mechanik an der Technischen Hochschule Darmstadt, Fachbereich 6 - Mechanik
seit 1995 Ordinarius für das Fach Technische Mechanik (Kontinuumsmechanik) an der Universität Stuttgart, Fakultät 2: Bauingenieur- und Vermessungswesen
seit Oktober 2002: Fakultät für Bau- und Umweltingenieurwissenschaften
Publikationen
2017
17-II-6 D. M. Pedroso, Y. Zhang & W. Ehlers
Solution of liquid-gas-solid coupled equations for porous media considering dynamics and hysteretic retention behavior. Journal of Engineering Mechanics (2017), DOI: 10.1061/(ASCE)EM.1943-7889.0001208.
17-II-5 W. Ehlers & A. Wagner
Multiscale aspects in the multiphasic modelling of human brain tissue. In P. Wriggers & T. Lenarz (eds.): Biomedical Technology: Modeling, Experiments and Simulation. Springer, accepted, 2017.
17-II-4 W. Ehlers & C. Luo
A phase-field approach embedded in the Theory of Porous Media for the description of dynamic hydraulic fracturing. Computer Methods in Applied Mechanics and Engineering 315 (2017), 348–368.
2016
16-II-34 W. Ehlers & A. Wagner
Die Bedeutung der Mechanik für die Gesellschaft: gestern, heute und morgen. Österreichische Ingenieur- und Architekten-Zeitschrift 161 (2016), 167–171.
16-II-33 W. Ehlers & A. Wagner
Simulation technology applied to coupled problems in continuum mechanics. In A. Zingoni (ed.): Insights and Innovations in Structural Engineering, Mechanics and Computation. Taylor & Francis Group, London, 2016, pp. 378–381.
16-II-32 Y. Zhang , D. M. Pedroso & W. Ehlers
One-dimensional dynamics of saturated incompressible porous media: analytical solutions and influence of inertia terms. International Journal for Numerical and Analytical Methods in Geomechanics 40 (2016), 2489–2513.
16-II-31 S. Jamei, P. Asgharzadeh & W. Ehlers
Partitioned treatment of surface-coupled problems with application to the fluid-porous-media interaction. Proceedings in Applied Mathematics and Mechanics 16 (2016), 507–508.
16-II-30 Y. Zhang, D. M. Pedroso & W. Ehlers
One-dimensional dynamics of saturated porous media: analytical solutions and influence of inertia terms. International Journal for Numerical and Analytical Methods in Geomechanics (2016).
16-II-27 L. Eurich, R. Schott, A. Wagner, A. Roth-Nebelsick & W. Ehlers
Fundamentals of heat and mass transport in frost-resistant plant tissues. In J. Knippers, K. Nickel & T. Speck (eds.): Biomimetic research for architecture and building construction. Springer-Verlag, Cham, Switzerland, 2016, pp. 97–108.
16-II-13 D. Fink & W. Ehlers
Model reduction for multi-component porous-media models of biological materials using POD-DEIM. Proceedings in Applied Mathematics and Mechanics 16 (2016), 441–442.
16-II-12 P. Schröder, A. Wagner & W. Ehlers
Multi-component modelling and simulation of metastases proliferation within brain tissue. Proceedings in Applied Mathematics and Mechanics 16 (2016), 101–102.
16-II-10 S. Bidier & W. Ehlers
A homogenisation strategy for micromorphic continua based on particle mechanics. Proceedings in Applied Mathematics and Mechanics 16 (2016), 515–516.
16-II-7 M. Schenke & W. Ehlers
Numerical investigation of vacuum-assisted resin transfer moulding (VARTM) within deformable fibre fabrics. Proceedings in Applied Mathematics and Mechanics 16 (2016), 479–480.
16-II-6 S. Zinatbakhsh, D. Koch, K. C. Park, B. Markert & W. Ehlers
Partitioned formulation and stability analysis of a fluid interacting with a saturated porous medium by localised Lagrange multipliers. International Journal for Numerical Methods in Engineering 106 (2016), DOI: 10.1002/nme.5148, 1071–1099.
16-II-5 L. Eurich, R. Schott, A. Wagner, A. Roth-Nebelsick & W. Ehlers
16-II-1 W. Ehlers & K. Häberle
2015
15-II-19 D. Fink & W. Ehlers
15-II-18 S. Bidier & W. Ehlers
Grain-scale-based simulation of granular material. Proceedings in Applied Mathematics and Mechanics 15 (2015), 449–450.
15-II-17 P. Schröder, A. Wagner & W. Ehlers
Towards the continuum-mechanical modelling of metastatic tumour growth in the brain. Proceedings in Applied Mathematics and Mechanics 15 (2015), 107–108.
15-II-16 M. Schenke & W. Ehlers
Parallel solution of volume-coupled multi-field problems using an Abaqus-PANDAS software interface. Proceedings in Applied Mathematics and Mechanics 15 (2015), 419–420.
15-II-15 C. Luo & W. Ehlers
Hydraulic fracturing based on the Theory of Porous Media. Proceedings in Applied Mathematics and Mechanics 15 (2015), 401–402.
15-II-14 K. Häberle & W. Ehlers
Thermodynamically consistent description of mass transfer in porous media by a singular surface. Proceedings in Applied Mathematics and Mechanics 15 (2015), 391–392.
15-II-13 S. Zinatbakhsh, D. Koch & W. Ehlers
Fluid-Porous-Media Interaction: A Decoupled Solution Algorithm via Localised Lagrange Multipliers. Proceedings in Applied Mathematics and Mechanics 15 (2015), 445–446.
15-II-12 A. Wagner & W. Ehlers
Theoretical and numerical aspects in the multiphasic modelling of human brain tissue. Proceedings in Applied Mathematics and Mechanics 15 (2015), 117–118.
15-II-10 T. K. Rupp, W. Ehlers, N. Karajan, M. Günther & S. Schmitt
15-II-6 J. Mabuma, M. Schwarze, C. Hurschler, B. Markert & W. Ehlers
Effects of osteoarthritis and pathological walking on contact stresses in femoral cartilage. Biomechanics and Modeling in Mechanobiology (2015), DOI: 10.1007/s10237-015-0663-3.
15-II-3 C. Bleiler, A. Wagner, V. Stadelmann, M. Windolf, H. Köstler, A. Boger, B. Gueorguiev-Rüegg, W. Ehlers & O. Röhrle
Multiphasic modelling of bone-cement injection into vertebral cancellous bone. International Journal for Numerical Methods in Biomedical Engineering 31 (2015), DOI: 10.1002/cnm.2696, 37–57.
15-II-1 W. Ehlers & A. Wagner
2014
14-II-21 W. Ehlers, M. Schenke & B. Markert
14-II-20 A. Wagner & W. Ehlers
On the multi-component modelling of human brain tissue to survey clinical interventions. Proceedings in Applied Mathematics and Mechanics 14 (2014), 125–126.
14-II-19 D. Otto & W. Ehlers
Model reduction of porous-media problems using proper orthogonal decomposition. Proceedings in Applied Mathematics and Mechanics 14 (2014), 451–452.
14-II-18 S. Zinatbakhsh & W. Ehlers
Staggered solution of fluid-porous-media interaction using the method of local Lagrange multipliers. Proceedings in Applied Mathematics and Mechanics 14 (2014), 473–474.
14-II-17 K. Häberle & W. Ehlers
Constitutive relation for the mass transfer during a gas-liquid phase transition in porous media. Proceedings in Applied Mathematics and Mechanics 14 (2014), 445–446.
14-II-16 D. Koch & W. Ehlers
Modelling and simulation of heat exchange and transport in a geothermal plant. Proceedings in Applied Mathematics and Mechanics 14 (2014), 447–448.
14-II-15 M. Schenke, B. Markert & W. Ehlers
On the simulation of soils under rapid cyclic loading conditions. Proceedings in Applied Mathematics and Mechanics 14 (2014), 417–418.
14-II-14 S. Bidier & W. Ehlers
Localisation in granular media: Particle approach, homogenisation and continuum modelling. Proceedings in Applied Mathematics and Mechanics 14 (2014), 575–576.
14-II-13 C. Bleiler, A. Wagner, V. Stadelmann, M. Windolf, B. Gueroguiev-Rüegg, H. Köstler, A. Boger, W. Ehlers & O. Röhrle
Multiphasic Modelling of the Vertebral Bone for Cement-Injection Studies. Proceedings in Applied Mathematics and Mechanics 14 (2014), 117–118.
14-II-12 W. Ehlers
Porous Media in the Light of History. In E. Stein (ed.): The History of Theoretical, Material and Computational Mechanics. Springer-Verlag, Berlin Heidelberg, 2014, pp. 211–227.
14-II-12 W. Ehlers
Porous Media in the Light of History. In E. Stein (ed.): The History of Theoretical, Material and Computational Mechanics. Springer-Verlag, Berlin Heidelberg, 2014, pp. 211–227.
14-II-11 S. Bidier & W. Ehlers
Particle-based modelling and computational homogenisation of granular media. Proceedings of the 11th World Congress on Computational Mechanics (WCCM XI) (2014).
14-II-1 N. Karajan, D. Otto, S. Oladyshkin & W. Ehlers
2013
13-II-19 S. Bidier & W. Ehlers
Particle simulation of granular media and homogenisation towards continuum quantities. Proceedings in Applied Mathematics and Mechanics 13 (2013), 575–576.
13-II-16 A. Wagner, C. Bleiler, V. Stadelmann, M. Windolf, B. Gueroguiev-Rüegg, H. Köstler, A. Boger, O. Röhrle & W. Ehlers
Porous-media simulation of bone-cement spreading during vertebroplasty. Proceedings in Applied Mathematics and Mechanics 13 (2013), 67–68.
13-II-15 D. Koch & W. Ehlers
On heat exchange and heat transport in a geothermal plant. Proceedings in Applied Mathematics and Mechanics 13 (2013), 201–202.
13-II-14 K. Häberle & W. Ehlers
Carbon-dioxide storage and phase transitions: on the numerical modelling of injection and leakage. Proceedings in Applied Mathematics and Mechanics 13 (2013), 195–196.
13-II-13 S. Zinatbakhsh, B. Markert & W. Ehlers
Coupled Multi-field and Multi-rate Problems – Numerical Solution and Stability Analysis. Proceedings in Applied Mathematics and Mechanics 13 (2013), 241–242.
13-II-12 M. Schenke, B. Markert & W. Ehlers
Liquefaction in fluid-saturated soils. Proceedings in Applied Mathematics and Mechanics 13 (2013), 145–146.
13-II-11 J. Mabuma, B. Markert & W. Ehlers
Towards a Standardised Method for Visualisation of Stress Distribution at the Cartilage-Bone Interface. Proceedings in Applied Mathematics and Mechanics 13 (2013), 69–70.
13-II-3 N. Karajan, O. Röhrle, W. Ehlers & S. Schmitt
Linking Continuous and Discrete Intervertebral Disc Models through Homogenisation. Biomechanics and Modeling in Mechanobiology 12 (2013), 453–466.
13-II-2 W. Ehlers, S. Zinatbakhsh & B. Markert
13-II-1 W. Ehlers & A. Wagner
Constitutive and Computational Aspects in Tumor Therapies of Multiphasic Brain Tissue. In G. A. Holzapfel & E. Kuhl (eds.): Computer Models in Biomechanics. Springer Netherlands, 2013, pp. 263–276.
2012
12-II-22 M. Schenke & W. Ehlers
On the Analysis of Porous Media Dynamics using a DUNE-PANDAS Interface. In A. Dedner, B. Flemisch & R. Klöfkorn (eds.): Advances in DUNE - Proceedings of the DUNE User Meeting, Held in October 6th-8th 2010 in Stuttgart, Germany. Springer, Heidelberg, 2012, pp. 157–167.
12-II-22 W. Ehlers
Poröse Medien - ein kontinuumsmechanisches Modell auf Basis der Mischungstheorie. Nachdruck der Habilitationsschrift aus dem Jahre 1989 (Forschungsbericht aus dem Fachbereich Bauwesen der Universität-GH-Essen, 47, Essen 1989), 2012.
12-II-21 W. Ehlers & B. Markert
Continuum Biomechanics. Universität Stuttgart, Institut für Mechanik (Bauwesen), Stuttgart, 2012.
12-II-19 R. Krause, D. Schittler, S. Waldherr, F. Allgöwer, B. Markert & W. Ehlers
Remodelling Processes in Bones: A Biphasic Porous Media Model. Proceedings in Applied Mathematics and Mechanics 12 (2012), 131–132.
12-II-18 S. Zinatbakhsh, B. Markert & W. Ehlers
Stability Analysis of Decoupled Solution Strategies for Coupled Multi-field Problems - A General Framework. Proceedings in Applied Mathematics and Mechanics 12 (2012), 359–360.
12-II-17 D. Koch & W. Ehlers
On the flow characteristics of a geothermal plant in a heterogeneous subsurface. Proceedings in Applied Mathematics and Mechanics 12 (2012), 373–374.
12-II-16 A. Wagner & W. Ehlers
Multiphasic modelling of human brain tissue for intracranial drug-infusion studies. Proceedings in Applied Mathematics and Mechanics 12 (2012), 107–110.
12-II-15 K. Häberle & W. Ehlers
12-II-14 M. Schenke, B. Markert & W. Ehlers
On the dynamic behaviour of fluid-saturated soil within the framework of elasto-plasticity. Proceedings in Applied Mathematics and Mechanics 12 (2012), 753–754.
12-II-13 J. Mabuma, B. Markert & W. Ehlers
12-II-12 M. Deibler, A. Avci, W. Ehlers, B. Markert & R. Kemkemer
Dynamics of Mechanically Induced Cytoskeleton Reorganisation: Experimental Study and Mechanical Modelling. In W. Ehlers & B. Markert (eds.): Proceedings of the 3rd GAMM Seminar on Continuum Biomechanics. Report No. II-21, 2012, pp. 89–104.
12-II-11 R. Krause, B. Markert & W. Ehlers
A Porous Media Model for the Description of Avascular Tumour Growth. In W. Ehlers & B. Markert (eds.): Proceedings of the 3rd GAMM Seminar on Continuum Biomechanics. Report No. II-21, 2012, pp. 105–121.
12-II-10 W. Ehlers & A. Wagner
Multiphasic Modelling of Human Brain Tissue with Application to Convection-Enhanced Delivery of Therapeutics. In W. Ehlers & B. Markert (eds.): Proceedings of the 3rd GAMM Seminar on Continuum Biomechanics. Report No. II-21, 2012, pp. 17–38.
2011
11-II-18 M. Schenke & W. Ehlers
On the Analysis of Soils using an Abaqus-PANDAS Interface. Proceedings in Applied Mathematics and Mechanics 11 (2011), 431–432.
11-II-17 N. Karajan, W. Ehlers, O. Röhrle & S. Schmitt
Homogenisation method to capture the non-linear behaviour of intervertebral discs in multi-body systems. Proceedings in Applied Mathematics and Mechanics 11 (2011), 95–96.
11-II-16 S. Zinatbakhsh, B. Markert & W. Ehlers
On the Stability Analysis of Decoupled Solution Schemes. Proceedings in Applied Mathematics and Mechanics 11 (2011), 497–498.
11-II-15 K. Häberle & W. Ehlers
Carbon dioxide storage in the subsurface: an approach including solid deformations and phase transition. Proceedings in Applied Mathematics and Mechanics 11 (2011), 473–474.
11-II-14 A. Wagner & W. Ehlers
Computational modelling of drug infusion into the anisotropic white-matter tracts of the human brain. Proceedings in Applied Mathematics and Mechanics 11 (2011), 133–134.
11-II-13 R. Krause, D. Schittler, M. Reiter, S. Waldherr, F. Allgöwer, D. Karastoyanova, F. Leymann, B. Markert & W. Ehlers
Bone remodelling: A combined biomechanical and systems-biological challenge. Proceedings in Applied Mathematics and Mechanics 11 (2011), 99–100.
11-II-12 A. Avci, B. Markert & W. Ehlers
A continuum-mechanical analysis of the influence of mechanical stimuli on biological tissue. Proceedings in Applied Mathematics and Mechanics 11 (2011), 81–82.
11-II-11 W. Ehlers, R. Krause & B. Markert
Modelling and remodelling of biological tissue in the framework of continuum biomechanics. Proceedings in Applied Mathematics and Mechanics 11 (2011), 35–38.
11-II-9 W. Ehlers & O. Avci
Experimental and Computational Issues in the Mechanics of Multi-Physical Unsaturated Soil. In R. I. Borja & W. Wu (eds.): Multiscale and Multiphysics Processes in Geomechanics. Springer Berlin Heidelberg, Berlin Heidelberg, 2011, pp. 125–128.
11-II-8 W. Ehlers & O. Avci
Stress-dependent hardening and failure surfaces of dry sand. International Journal for Numerical and Analytical Methods in Geomechanics 37 (2013), 787–809.
11-II-7 H.-U. Rempler, C. Wieners & W. Ehlers
11-II-6 W. Ehlers, O. Avci & B. Markert
11-II-2 W. Ehlers
Recovering Micropolar Continua from Particle Mechanics by Use of Homogenisation Strategies. In D. Mueller-Hoeppe, S. Loehnert & S. Reese (eds.): Recent Developments and Innovative Applications in Computational Mechanics. Springer Verlag, Berlin, 2011, pp. 179–190.
11-II-1 W. Ehlers, B. Markert & A. Acartürk
Swelling phenomena in electro-chemically active hydrated porous media. In R. de Borst & E. Ramm (eds.): Multiscale Methods in Computational Mechanics - Lecture Notes in Applied and Computational Mechanics. Springer Verlag, Berlin, 2011, pp. 405–424.
2010
10-II-12 W. Ehlers
Homogenisation of Discrete Media towards Micropolar Continua: A Computational Approach. In J. Goddard, P. Giovine & J. T. Jenkins (eds.): IUTAM-ISIMM Symposium on the Mathematical Modeling and Physical Instances of Granular Flows. American Instituts of Physics, Vol. 1227, Melvill (NY), 2010, pp. 306–313.
10-II-11 O. Avci & W. Ehlers
Stress-dependent Failure Surface of Granular Materials. Proceedings in Applied Mathematics and Mechanics 10 (2010), 697–698.
10-II-10 J. Mabuma, B. Markert & W. Ehlers
Continuum-Mechanical Modelling of Hip Cartilage under Physio-Dynamical Loading. Proceedings in Applied Mathematics and Mechanics 10 (2010), 693–694.
10-II-9 I. Komarova & W. Ehlers
A Multiphasic Model Describing the CO2 Injection Problem. Proceedings in Applied Mathematics and Mechanics 10 (2010), 373–374.
10-II-8 S. Zinatbakhsh, B. Markert & W. Ehlers
On the General Solution of Coupled Problems: Comparison of Monolithic and Partitioning Approaches. Proceedings in Applied Mathematics and Mechanics 10 (2010), 395–396.
10-II-7 R. Krause, B. Markert & W. Ehlers
A Porous Media Model for the Description of Adaptive Bone Remodelling. Proceedings in Applied Mathematics and Mechanics 10 (2010), 79–80.
10-II-6 W. Ehlers, A. Acartürk & N. Karajan
10-II-5 Y. Heider, B. Markert & W. Ehlers
Dynamic Wave Propagation in Porous Media Semi-Infinite Domains. Proceedings in Applied Mathematics and Mechanics 10 (2010), 499–500.
10-II-4 A. Wagner & W. Ehlers
Continuum-Mechanical Analysis of Human Brain Tissue. Proceedings in Applied Mathematics and Mechanics 10 (2010), 99–100.
10-II-2 B. Markert, Y. Heider & W. Ehlers
Comparison of monolithic and splitting solution schemes for dynamic porous media problems. International Journal for Numerical Methods in Engineering 82 (2010), 1341–1383.
2009
9-II-12 W. Ehlers, B. Markert & O. Röhrle
9-II-11 W. Ehlers & P. Wriggers
Chancen und Visionen der modernen Mechanik. In M. Grötschel, K. Lucas & V. Mehrmann (eds.): Produktionsfaktor Mathematik. Springer Verlag, Berlin, 2009, pp. 259–283.
9-II-7 W. Ehlers, N. Karajan & B. Markert
An extended biphasic model for charged hydrated tissues with application to the intervertebral disc. Biomechanics and Modeling in Mechanobiology 8 (2009), 233–251.
9-II-6 W. Ehlers
Challenges of porous media models in geo- and biomechanical engineering including electro-chemically active polymers and gels. International Journal of Advances in Engineering Sciences and Applied Mathematics 1 (2009), 1–24.
9-II-5 W. Ehlers & A. Acartürk
9-II-4 Y. Heider, B. Markert & W. Ehlers
Coupled problems of wave propagation in materially incompressible saturated soil based on the theory of porous media. In Proceedings of the 2nd ECCOMAS Thematic Conference on Computational Methods in Structural Dynamics and Earthquake Engineering (COMPDYN 2009). Rhodes, Greece, 22.-24. June, 2009.
2008
8-II-11 S. Freiboth, H. Class, T. Graf, W. Ehlers, V. Schwarz & C. Vrettos
8-II-9 B. Markert, O. Avci, T. Heidlauf, H. Hosseini & W. Ehlers
PORPLAST - A user material for cavity growth in superplastic forming. Proceedings of the ANSYS Conference & 26th CADFEM Users Meeting (2008), 2.10.15.
8-II-8 B. Markert, B. Monastyrskyy & W. Ehlers
Fluid penetration effects in porous media contact. Continuum Mechanics and Thermodynamics 20 (2008), 363–375.
8-II-7 O. Avci & W. Ehlers
Realisation and Modelling of Geotechnical Experiments. Proceedings in Applied Mathematics and Mechanics 8 (2008), 10401–10402.
8-II-6 A. Wagner & W. Ehlers
A Porous Media Model to Describe the Behaviour of Brain Tissue. Proceedings in Applied Mathematics and Mechanics 8 (2008), 10201–10202.
8-II-5 H.-U. Rempler & W. Ehlers
Tear Propagation in Soft Hydrated Biological Tissue. Proceedings in Applied Mathematics and Mechanics 8 (2008), 10235–10236.
8-II-4 Y. Heider, B. Markert & W. Ehlers
Coupled Problems of Dynamics in Materially Incompressible Saturated Porous Media. Proceedings in Applied Mathematics and Mechanics 8 (2008), 10503–10504.
2007
7-II-16 W. Ehlers & N. Karajan
Continuum Biomechanics. Universität Stuttgart, Institut für Mechanik (Bauwesen), Stuttgart, 2007.
7-II-11 W. Ehlers & T. Graf
Saturated elasto-plastic porous media under consideration of gaseous and liquid phase transitions. In T. Schanz (ed.): Theoretical and Numerical Unsaturated Soil Mechanics. Springer Verlag, Berlin, 2007, pp. 111–118.
7-II-10 W. Ehlers, N. Karajan & C. Wieners
Parallel 3-d simulations of a biphasic porous media model in spine mechanics. In W. Ehlers & N. Karajan (eds.): Proceedings of the 2nd GAMM Seminar on Continuum Biomechanics. Verlag Glückauf , Essen, 2007, pp. 11–20.
7-II-9 W. Ehlers, A. Acartürk & T. Graf
On coupled problems in geomechanic. Proceedings in Applied Mathematics and Mechanics 7 (2007).
7-II-8 A. Acartürk & W. Ehlers
Simulations of swelling media by weakly fulfilled Dirichlet boundary conditions. Proceedings in Applied Mathematics and Mechanics 7 (2007), 4020009–402001.
7-II-7 N. Karajan & W. Ehlers
Discussion on appropriate material parameters for a porous media model of the IVD. Proceedings in Applied Mathematics and Mechanics 7 (2007), 4020003–4020004.
7-II-6 O. Avci & W. Ehlers
Granular materials: Parameter identification and modelling of localisation problems. Proceedings in Applied Mathematics and Mechanics 7 (2007), 4060023–4060024.
7-II-5 H.-U. Rempler & W. Ehlers
Modelling of Tear Propagation in Soft Hydrated Biological Tissue. Proceedings in Applied Mathematics and Mechanics 7 (2007), 4030009–4030010.
7-II-1 W. Ehlers & B. Scholz
2006
6-II-13 C. Wieners, M. Ammann & W. Ehlers
6-II-11 W. Ehlers & B. Scholz
Localization analysis of porous granular materials. In R. Helmig, A. Mielke & B. Wohlmuth (eds.): Multifield Problems in Solid and Fluid Mechanics. Springer-Verlag, Berlin, 2006, pp. 93–112.
6-II-7 B. Scholz & W. Ehlers
From particle dynamics to micropolar media: a localization study. Proceedings in Applied Mathematics and Mechanics 6 (2006), 511–512.
6-II-6 T. Graf & W. Ehlers
Phase transition processes of pore fluids in porous materials. Proceedings in Applied Mathematics and Mechanics 6 (2006), 441–442.
6-II-5 O. Avci & W. Ehlers
Parameter identification of Hostun-Sand and Shear-Band Simulation of Landsliding. Proceedings in Applied Mathematics and Mechanics 6 (2006), 351–352.
6-II-4 N. Karajan, W. Ehlers & B. Markert
Suitable initial conditions for multiphasic FE computations of spinal discs. Proceedings in Applied Mathematics and Mechanics 6 (2006), 133–134.
6-II-3 H.-U. Rempler, W. Ehlers & C. Wieners
An Extended FE Formulation for Elasto-Plastic Materials. Proceedings in Applied Mathematics and Mechanics 6 (2006), 759–760.
6-II-2 A. Acartürk, W. Ehlers & B. Markert
Finite Swelling with Weakly Fulfilled Boundary Conditions. Proceedings in Applied Mathematics and Mechanics 6 (2006), 123–124.
6-II-1 W. Ehlers (ed.)
2005
5-II-16 W. Ehlers, B. Markert & A. Acartürk
Large strain analysis of 3-d viscoelastic swelling of charges tissues and gels. In J. Huyghe (ed.): IUTAM Symposium on the Mechanics of Physiochemical and Electromechanical Interactions in Porous Media. Kluwer, Dordrecht, 2005, pp. 69–74.
5-II-15 W. Ehlers, B. Markert & N. Karajan
Continuum mechanical modeling and numerical analysis of spinal discs. In W. Ehlers & B. Markert (eds.): Proceedings of the 1st GAMM Seminar on Continuum Biomechanics. Institut für Mechanik (Bauwesen), Universität Stuttgart, Stuttgart, 2005, pp. 35–45.
5-II-14 W. Ehlers, T. Graf & M. Ammann
Non-linear behaviour in the deformation and localization analysis of unsaturated soil. In T. Schanz (ed.): Unsaturated Soil - Numerical and Theoretical Approaches. Springer Verlag, Berlin, 2005, pp. 41–52.
5-II-14 W. Ehlers & B. Markert
Continuum Biomechanics. Universität Stuttgart, Institut für Mechanik (Bauwesen), Stuttgart, 2005.
5-II-13 W. Ehlers, B. Markert, N. Karajan & A. Acartürk
A coupled FE analysis of the intervertebral disc based on a multiphasic TPM formulation. In G. A. Holzapfel & R. W. Ogden (eds.): IUTAM Symposium on Mechanics of Biological Tissue. Springer Verlag, Wien, 2005, pp. 373–386.
5-II-12 C. Wieners, M. Ammann, W. Ehlers & T. Graf
5-II-11 W. Ehlers, N. Karajan & B. Markert
FE Analysis of the Load Bearing Behaviour of Spinal Discs. In (ed.): Proceedings of the 12. Workshop on the Finite Element Method in Biomedical Engineering, Biomechanics and Releted Fields. Universität Ulm, , 2005, pp. 31–39.
5-II-10 N. Karajan, W. Ehlers, B. Markert, A. Acartürk & C. Wieners
FE Treatment of Inhomogeneities within the Intervertebral Disc. Proceedings in Applied Mathematics and Mechanics 5 (2005), 237–238.
5-II-9 W. Ehlers, N. Karajan, B. Markert & A. Acartürk
Continuum biomechanics applied to the human intervertebral disc. Proceedings in Applied Mathematics and Mechanics 5 (2005), 27–30.
5-II-7 T. Graf & W. Ehlers
5-II-6 B. Markert, W. Ehlers & N. Karajan
A general polyconvex strain-energy function for fiber-reinforced materials. Proceedings in Applied Mathematics and Mechanics 5 (2005), 245–246.
5-II-5 W. Ehlers (ed.)
5-II-4 W. Ehlers, B. Markert & N. Karajan
On the load bearing mechanism of the human intervertebral disc. In Y. N. Abousleiman, A. H.-D. Cheng & F.-J. Ulm (eds.): Poromechanics III, Proceedings of the 3rd Biot Conference on Poromechanics. Balkema at Taylor & Francis, Leiden, 2005, pp. 51–56.
5-II-3 T. Graf & W. Ehlers
Modelling of multiphasic flow processes in deformable porous materials. In O. Kolditz (ed.): Proceedings of the 5. Workshop Porous Media, Zentrum für Angewandte Geowissenschaften, Universität Tübingen, CD-Publication. ZAG-Publisher, Tübingen, 2005.
5-II-2 W. Ehlers, B. Markert & A. Acartürk
Swelling phenomena of hydrated porous materials. In Y. N. Abousleiman, A. H.-D. Cheng & F. J. Ulm (eds.): Poromechanics III, Proceedings of the 3rd Biot Conference on Poromechanics. Balkema Publishers, Leiden, 2005, pp. 781–786.
5-II-1 W. Ehlers (ed.)
2004
4-II-14 W. Ehlers, N. Karajan & B. Markert
FE modelling of the anisotropic and inhomogeneous human intervertebral disc. In Proceedings of the 11. Workshop on the Finite Element Method in Biomedical Engineering, Biomechanics and Releted Fields. Universität Ulm, 2004, pp. 27–31.
4-II-12 W. Ehlers, A. Acartürk & B. Markert
Numerical investigations on charged hydrated porous media. In Proceedings of the 11. Workshop on the Finite Element Method in BiomedicalEngineering, Biomechanics and Releted Fields. Universität Ulm, 2004, pp. 57–61.
4-II-8 W. Ehlers & S. Wenz
From particle ensembles to Cosserat continua: Definition of the macroscopic variables. In P. A. Vermeer, W. Ehlers, H. J. Herrmann & E. Ramm (eds.): Modelling of Cohesive-Frictional Materials. Balkema at Taylor & Francis, Lisse, 2004, pp. 149–159.
4-II-4 W. Ehlers (ed.)
4-II-2 W. Ehlers, T. Graf & M. Ammann
Engineering issues of unsaturated soil. In R. B. J. Brinkgreve, H. Schad, H. F. Schweiger & E. Willand (eds.): Geotechnical Innovations (Studies in Honour of Prof. Dr.-Ing. Pieter Vermeer on Occasion of his 60th Birthday). Verlag Glückauf, Essen, 2004, pp. 505–540.
4-II-1 W. Ehlers (ed.)
2003
3-II-11 W. Ehlers, S. Diebels & H. Steeb
3-II-10 W. Ehlers & B. Scholz
3-II-7 W. Ehlers (ed.)
3-II-6 W. Ehlers & P. Blome
Theory and Numerics of a Multiphase Model for Soils. In R. Katzenbach (ed.): Vorträge zum Workshop Baugrund-Tragwerk-Interaktion. Technische Universität Darmstadt (English translation of 03-II-5), Darmstadt, 2003.
3-II-5 W. Ehlers & P. Blome
Theorie und Numerik eines Mehrphasen-Stoffmodells für Böden. In R. Katzenbach (ed.): Vorträge zum Workshop Baugrund-Tragwerk-Interaktion. Technische Universität Darmstadt, Darmstadt, 2003.
3-II-4 W. Ehlers, T. Graf & M. Ammann
Deformation and localization analysis of partially saturated soil. Computer Methods in Applied Mechanics and Engineering 193 (2004), 2885–2910.
3-II-2 W. Ehlers, M. Ammann & T. Graf
Draining, deformation and localization of unsaturated soil based on a triphasic continuum. In E. Onate & D. R. J. Owen (eds.): Proceedings of the VII International Conference on Computational Plasticity. Barcelona, 2003.
3-II-1 W. Ehlers, E. Ramm, S. Diebels & G. D. A. d'Addetta
3-II-0 F. Yang, W. Ehlers, B. Markert & M. Ammann
Numerical modelling of contact problems with application to porous media. Proceedings in Applied Mathematics and Mechanics 3 (2003), 196–197.
2002
2-II-22 T. Ebinger, W. Ehlers, S. Diebels & H. Steeb
Modelling and homogenization of foams. In DYNAmore GmbH (ed.): LS-DYNA Forum. DYNAmore, Stuttgart, 2002.
2-II-21 W. Ehlers & B. Markert
Numerical modelling of viscoelastic polyurethane-foams at finite deformations. In Proceedings of DYNAmore LS-DYNA Forum. DYNAmore GmbH, Stuttgart, 2002.
2-II-20 W. Ehlers, A. Acartürk & B. Markert
A continuum approach for 3-d finite viscoelastic swelling of charged tissues and gels. In Proceedings of the 9. Workshop on The Finite Element Method in Biomedical Engineering, Biomechanics and Releted Fields. Ulm, 2002.
2-II-19 W. Ehlers, A. Acartürk & B. Markert
A continuum approach for the swelling of charged hydrated media. In W. Wendland (ed.): Multifield Problems - State of the Art. Springer-Verlag, Berlin, 2003, pp. 271–277.
2-II-18 W. Ehlers & B. Scholz
The identification procedure of the Cosserat material constants as an inverse problem. In W. Wendland (ed.): Multifield Problems - State of the Art. Springer-Verlag, Berlin, 2003, pp. 183–188.
2-II-17 W. Ehlers & T. Graf
Triphasic formulation of unsaturated soil: Theoretical framework and numerical implementations. In T. Schanz (ed.): 4. Workshop über teilgesättigte Böden, Schriftenreihe Geotechnik der Bauhaus-Universität Weimar, Heft 8. , Weimar, 2002, pp. 23–32.
2-II-16 W. Ehlers & B. Markert
Theoretical and computational simulation of viscoelastic polymeric foams at finite strains. In C. Miehe (ed.): Computational Mechanics in Solid Materials at Large Strains. Kluwer, Dordrecht, 2002, pp. 175–184.
2-II-15 W. Ehlers & T. Graf
Deformation and localization analysis of unsaturated soil. In H. A. Mang, F. G. Rammerstorfer & J. Eberhardsteiner (eds.): Proceedings of the Fifth World Congress on Computational Mechanics (WCCM V). Technische Universität Wien, Vienna, 2002.
2-II-14 W. Ehlers, B. Markert & A. Acartürk
A continuum approach for 3-d finite viscoelastic swelling of charged tissues and gels. In H. A. Mang, F. G. Rammerstorfer & J. Eberhardsteiner (eds.): Proceedings of the 5th World Congress on Computational Mechanics (WCCM V). Vienna University of Technology, 2002.
2-II-13 W. Ehlers & T. Graf
On partially saturated soil as a triphasic material. In J. L. Auriault, C. Geindreau, P. Royer, J. F. Bloch, C. Boutin & J. Lewandowska (eds.): Poromechanics II, Proceedings of the Second Biot Conference on Poromechanics. Balkema at Swets & Zeitlinger, Lisse (Niederlande), 2002, pp. 419–424.
2-II-11 W. Ehlers & T. Graf
Adaptive computation of localization phenomena in geotechnical applications. In J. F. Labuz & A. Drescher (eds.): Bifurcations and Instabilities in Geomechanics. Balkema at Swets & Zeitlinger, Lisse, 2003, pp. 247–262.
2-II-9 W. Ehlers (ed.)
2-II-4 W. Ehlers, B. Markert & O. Klar
Biphasic description of viscoelastic foams by use of an extended Ogden-type formulation. In W. Ehlers & J. Bluhm (eds.): Porous Media: Theory, Experiments and Numerical Applications. Springer-Verlag, Berlin, 2002, pp. 275–294.
2-II-3 C. Wieners, M. Ammann, S. Diebels & W. Ehlers
Parallel 3-d simulations for porous media models in soil mechanics. Computational Mechanics 29 (2002), 75–87.
2-II-2 W. Ehlers
Foundations of multiphasic and porous materials. In W. Ehlers & J. Bluhm (eds.): Porous Media: Theory, Experiments and Numerical Applications. Springer-Verlag, Berlin, 2002, pp. 3–86.
2001
1-II-16 W. Ehlers & B. Scholz
1-II-15 W. Ehlers & B. Scholz
1-II-14 W. Ehlers, S. Diebels & P. Blome
Modelling of Partially Saturated Soils by the Theory of Porous Media. In T. Schanz (ed.): 3. Workshop über teilgesättigte Böden, Schriftenreihe Geotechnik der Bauhaus-Universität Weimar, Heft 6. , Weimar, 2001, pp. 91–112.
1-II-13 A. Droste & W. Ehlers
A new damage model for metal foams. In Proceedings of the 19th CAD-FEM User's Meeting, Artikel-Nr. 2.8.3. Potsdam, 2001.
1-II-12 W. Ehlers & B. Markert
A macroscopic finite strain model for cellular polymers. International Journal of Plasticity 19 (2003), 961–976.
1-II-10 W. Ehlers & S. Diebels (eds.)
Poröse Medien 2001. Bericht aus dem Institut für Mechanik (Bauwesen), Nr. 01-II-10, 2001.
1-II-9 S. Diebels, W. Ehlers & T. Michelitsch
From discontinous to continous modelling of granular materials. In N. Bicanic (ed.): Proceedings of ICADD4. , Glasgow, 2001, pp. 251–260.
1-II-7 W. Ehlers (ed.)
1-II-6 W. Ehlers
Continuum and numerical simulation of porous materials in science and technology. In G. Capriz, V. N. Ghionna & P. Giovine (eds.): Modeling and Mechanics of Granular and Porous Materials. Birkhäuser, Boston, 2002, pp. 244–292.
1-II-5 W. Ehlers & B. Markert
Viscoelastic polyurethane foams at finite deformations. In W. A. Wall, K.-U. Bletzinger & K. Schweizerhof (eds.): Trends in Computational Mechanics. CIMNE, Barcelona, 2001, pp. 89–98.
1-II-3 W. Ehlers & P. Blome
A Triphasic Model for Unsaturated Soil Based on the Theory of Porous Media. Mathematical and Computer Modelling 37 (2003), 507–513.
1-II-2 S. Diebels & W. Ehlers
Homogenization Method for Granular Assemblies. In W. A. Wall, K.-U. Bletzinger & K. Schweizerhof (eds.): Trends in Computational Mechanics. CIMNE, Barcelona, 2001, pp. 79–88.
1-II-1 W. Ehlers, M. Ammann & S. Diebels
h-Adaptive FE Methods Applied to Single- and Multiphase Problems. International Journal for Numerical Methods in Engineering 54 (2002), 219–239.
2000
0-II-16 W. Ehlers & B. Markert
Modelling of viscoelastic polymer foams at large deformations. In A. S. Khan, H. Zhang & Y. Yuan (eds.): Plastic and viscoplastic response of materials and metal forming. Neat Press, Maryland, 2000, pp. 128–130.
0-II-15 S. Diebels, W. Ehlers & T. Michelitsch
Particle Simulations as a Microscopic Approach to a Cosserat Continuum. Journal de Physique IV France 11 (2001), 203–210.
0-II-14 W. Ehlers & P. Blome
Consistent Multiphase Models for Soils. In R. Katzenbach & U. Arslan (eds.): Darmstadt Geotechnics. (English translation of 00-II-13), Darmstadt, 2001.
0-II-13 W. Ehlers & P. Blome
Konsistente Mehrphasen-Stoffmodelle für Böden. In R. Katzenbach & U. Arslan (eds.): Vorträge zum Workshop Baugrund-Tragwerk-Interaktion. Mitteilungen des Institutes und der Versuchsanstalt für Geotechnik der Technischen Universität Darmstadt, Darmstadt, 2001.
0-II-12 W. Ehlers, S. Diebels & T. Michelitsch
0-II-11 W. Ehlers, S. Diebels & T. Michelitsch
Microscopic modelling of granular materials taking into account particle rotations. In P. A. Vermeer, S. Diebels, W. Ehlers, H. J. Herrmann, S. Luding & E. Ramm (eds.): Continous and Discontinous Modelling of Cohesive-Frictional Materials - Lecture Notes in Physics. Springer-Verlag, , 2001, pp. 259–274.
0-II-10 W. Ehlers & B. Markert
0-II-9 W. Ehlers (ed.)
0-II-8 W. Ehlers & P. Ellsiepen
On the adaptive computation of shear bands in frictional geomaterials. In A.-M. Sändig, W. Schiehlen & W. L. Wendland (eds.): Multifield Problems - State of the Art. Springer-Verlag, Berlin, 2000, pp. 135–142.
0-II-7 W. Ehlers, P. Ellsiepen & M. Ammann
0-II-6 W. Ehlers & P. Ellsiepen
Theoretical and Numerical Methods in Environmental Continuum Mechanics Based on the Theory of Porous Media. In B. A. Schrefler (ed.): Environmental Mechanics - CISM Courses and Lectures No. 417. Springer-Verlag, Wien, 2001, pp. 1–81.
0-II-5 W. Ehlers, P. Ellsiepen & M. Ammann
Time- and Space-Adaptive Computations of Localization Phenomena in Standard and Micropolar Frictional Porous Materials. In H.-B. Mühlhaus, A. V. Dyskin & E. Pasternak (eds.): Bifurcation and Localisation Theory in Geomechanics. Balkema at Swets & Zeitlinger, Lisse (Niederlande), 2001, pp. 139–146.
0-II-4 W. Ehlers, S. Diebels & M. Ammann
0-II-3 W. Ehlers & P. Blome
0-II-1 W. Ehlers & B. Markert
Intrinsic viscoelasticity of porous materials. In A. M. Sändig, W. Schiehlen & W. L. Wendland (eds.): Multifield Problems - State of the Art. Springer-Verlag, Berlin, 2000, pp. 143–150.
0-II-0 W. Ehlers, N. Karajan & B. Markert
A finite anisotropic porous media model describing the intervertebral disc. In Proceedings of the 10th Workshop on the Finite Element Method in Biomedical Engineering, Biomechanics and Releted Fields. Universität Ulm, 2003, pp. 42–59.
1999
99-II-12 W. Ehlers & P. Ellsiepen
Shear Localization in Frictional Geomaterials: Basic Modelling and Adaptive Computations. In W. Ehlers (ed.): Proceedings of the IUTAM Symposium on Theoretical and Numerical Methods in Continuum Mechanics of Porous Materials. Kluwer, Dordrecht, 2001, pp. 87–97.
99-II-11 W. Ehlers & P. Blome
Modelling of Soils by Use of the Theory of Porous Media. In W. Ehlers (ed.): Proceedings of the IUTAM Symposium on Theoretical and Numerical Methods in Continuum Mechanics of Porous Materials. Kluwer, Dordrecht, 2001, pp. 209–214.
99-II-9 W. Ehlers, P. Ellsiepen & M. Ammann
Localization phenomena in saturated and empty frictional porous materials computed by time- and space-adaptive methods. In W. Wunderlich (ed.): Computational Mechanics: New Trends and Applications. CD-ROM Proceedings of the European Conference on Computational Mechanics (ECCM) Doc. No. 143, Lehrstuhl für Statik, München, 1999.
99-II-6 W. Ehlers (ed.)
Metallschäume - Metal Foams. Bericht aus dem Institut für Mechanik (Bauwesen), Nr. 99-II-6, 1999.
99-II-5 W. Ehlers & B. Markert
99-II-3 W. Ehlers & B. Markert
A linear viscoelastic biphasic model of soft tissues based on the Theory of Porous Media. ASME Journal of Biomechanical Engineering 123 (2001), 418–424.
99-II-2 W. Ehlers (ed.)
99-II-1 W. Ehlers, P. Ellsiepen, P. Blome, D. Mahnkopf & B. Markert
1998
98-II-14 W. Ehlers & P. Blome
Ein Mehrphasen-Stoffmodell für Böden mit Übergang auf Interface-Gesetze. In Zwischenbericht zum Teilprojekt 1 im Rahmen der DFG-Forschergruppe "Baugrund-Tragwerk-Interaktion" an der Technischen Universität Darmstadt, Bericht aus dem Institut für Mechanik (Bauwesen), Nr. 98-II-14. Universität Stuttgart, 1998.
98-II-13 W. Ehlers & B. Markert
Modellierung fluidgesättigter, viskoelastischer poröser Festkörper in der Biomechanik. In Proceedings des Workshops 1998 über "Die Methode der Finiten Elemente in der Biomechanik, Biomedizin und angrenzenden Gebieten". Universität Ulm, 1998.
98-II-12 W. Ehlers & H. Müllerschön
On coupled solid-fluid problems for cohesionless soils. In N. Vitharana & R. Colman (eds.): Proceedings of the 8th Australia New Zealand Conference on Geomechanics: Consolidating Knowledge, Vol. 2. Australian Geomechanics Society, New Generation Print and Copy, Victoria, 1999, pp. 945–951.
98-II-11 W. Ehlers & H. Müllerschön
Stress-Strain Behaviour of Cohensionless Soils: Experiments, Theory and Numerical Computations. In A. Cividini (ed.): Application of Numerical Methods to Geotechnical Problems, Proceedings of the 4\,th European Conference on Numerical Methods in Geotechnical Engineering-98, CISM Courses and Lectures No. 397. Springer-Verlag, Wien, 1998, pp. 675–684.
98-II-10 W. Ehlers (ed.)
98-II-9 W. Ehlers & P. Ellsiepen
Zeit- und ortsadaptive Verfahren zur Berechnung von Scherbändern in porösen Materialien. In R. Mahnken (ed.): Theoretische und numerische Methoden in der angewandten Mechanik mit Praxisbeispielen - Festschrift anläßlich der Emeritierung von Prof. Dr.-Ing. E. S. Univeristät Hannover, Hannover, 1998, pp. 99–106.
98-II-7 S. Diebels, P. Ellsiepen & W. Ehlers
98-II-6 S. Diebels, W. Ehlers, P. Ellsiepen & W. Volk
On the regularization of shear band phenomena in liquid saturated and empty soils. In A. Brillard & J. F. Ganghoffer (eds.): Nonlocal Aspects in Solid Mechanics. Proceedings of the EUROMECH-Colloquium 378 on Nonlocal Aspects in Solid Mechanics, Mulhouse, 1998, pp. 58–63.
98-II-5 W. Ehlers & P. Ellsiepen
PANDAS: Ein FE-System zur Simulation von Sonderproblemen der Bodenmechanik. In P. Wriggers, U. Meißner, E. Stein & W. Wunderlich (eds.): Finite Elemente in der Baupraxis - FEM '98. Ernst & Sohn, Berlin, 1998, pp. 391–400.
98-II-4 W. Ehlers & W. Volk
Fundamental Considerations on the Numerical Investigation of Shear Band Phenomena in Saturated and Non-Saturated Frictional Porous Materials. In S. R. Idelsohn, E. Onate & E. N. Dvorkin (eds.): Computational Mechanics: New Trends and Applications, CD-ROM Proceedings of the 4th World Congress on Computational Mechanics, Section 5 - Geomechanics 12. CIMNE, Barcelona, 1998, pp. –.
98-II-3 W. Ehlers, P. Blome & H. Müllerschön
Baugrund-Modellierung auf der Basis der Theorie Poröser Medien. In R. Katzenbach & U. Arslan (eds.): Vorträge zum Workshop Baugrund-Tragwerk-Interaktion. Mitteilungen des Institutes und der Versuchsanstalt für Geotechnik der Technischen Universität Darmstadt, Heft 39, Darmstadt, 1997, pp. –.
1997
97-II-11 W. Ehlers, S. Diebels & W. Volk
97-II-10 W. Ehlers
On Liquid-Saturated and Empty Granular Elasto-Plastic Solid Materials Accounting for Micropolar Rotations. In O. T. Bruhns & E. Steins (eds.): IUTAM Symposium on Micro- and Macrostructural Aspects of Thermoplasticity. Kluwer, Dordrecht, 1998, pp. 271–280.
97-II-8 W. Ehlers & W. Volk
Localization Phenomena in Liquid-Saturated and Empty Porous Solids. Transport in Porous Media 34 (1999), 159–177.
97-II-7 W. Ehlers & G. Eipper
Finite Elastic Deformations in Liquid-Saturated and Empty Porous Solids. Transport in Porous Media 34 (1999), 179–191.
97-II-5 W. Ehlers & W. Volk
97-II-4 W. Ehlers & W. Volk
97-II-3 W. Ehlers & W. Volk
97-II-2 W. Ehlers & W. Volk
On shear band localization phenomena induced by elasto-plastic consolidation of fluid-saturated soils. In D. R. J. Owen, E. Onate & E. Hinton (eds.): Computational Plasticity - Fundamentals and Applications. CIMNE, Barcelona, 1997, pp. 1657–1664.
97-II-1 W. Ehlers & G. Eipper
1996
96-II-7 W. Ehlers, S. Diebels, P. Ellsiepen & W. Volk
Localization phenomena in liquid-saturated soils. In A. Creechan et al. (ed.): Proceedings of NAFEMS World Congress 97 on Design, Simulation and Optimisation, Reliability and Application of Computational Methods. Bell and Bain, Glasgow, 1997, pp. 287–298.
96-II-6 S. Diebels, P. Ellsiepen & W. Ehlers
A Two-Phase Model for Viscoplastic Geomaterials. In D. Besdo & R. Bogacz (eds.): Dynamics of Continua. Shaker Verlag, Aachen, 1998, pp. 103–112.
96-II-5 W. Ehlers (ed.)
96-II-4 W. Ehlers
Shear band localization in fluid-saturated granular elasto-plastic porous media. In N. A. Fleck & A. C. F. Cocks (eds.): IUTAM Symposium on Mechanics of Granular and Porous Media. Kluwer, Dordrecht, 1997, pp. 377–388.
96-II-2 W. Ehlers (ed.)
96-II-1 W. Ehlers, S. Diebels, D. Mahnkopf & P. Ellsiepen
1995
95-II-8 W. Ehlers, S. Diebels & D. Mahnkopf
Theoretical and Numerical Aspects of Elasto-Plastic Porous Media Models. In R. Helmig, W. Jäger, W. Kinzelbach, P. Knaber & G. Wittum (eds.): Modelling and Computation in Environmental Sciences - Notes on Numerical Fluid Mechanics 59. Vieweg Verlag, Braunschweig, 1997, pp. 121–132.
95-II-7 S. Diebels & W. Ehlers
On Fundamental Concepts of Multiphase Micropolar Materials. Technische Mechanik 16 (1996), 77–88.
95-II-6 W. Ehlers, S. Diebels & W. Volk
Ein elastisch-plastisches Materialmodell für flüssigkeitsgesättigte Festkörper unter Einbeziehung der Mikrorotation. In W. Walther (ed.): Beiträge zur Mechanik (Festschrift zum 60. Geburtstag von Prof. Dr.-Ing. Reint de Boer). Forschungsbericht aus dem Fachbereich Bauwesen 66, Universität-GH Essen, Essen, 1995, pp. 67–82.
95-II-5 W. Ehlers
Grundlegende Konzepte in der Theorie Poröser Medien. Technische Mechanik 16 (1996), 63–76.
95-II-4 W. Ehlers, S. Diebels & D. Mahnkopf
Theorie und Numerik der elastoplastischen Konsolidation. In H. Ulbrich (ed.): Festschrift zum 70. Geburtstag von Herrn Prof. Dr.-Ing. Julius Siekmann. Universität-GH Essen, Essen, 1995, pp. 263–274.
95-II-3 W. Ehlers, S. Diebels & D. Mahnkopf
Elasto-plastic consolidation problems: Theoretical and numerical aspects. In S. Tanimura & A. S. Khan (eds.): Dynamic Plasticity and Structural Behaviors. Gordon and Breach Publishers, Luxembourg, 1995, pp. 519–522.
95-II-2 W. Ehlers, S. Diebels, D. Mahnkopf & W. Volk
95-II-1 W. Ehlers, S. Diebels & D. Mahnkopf
Elasto-plastic consolidation of fluidsaturated soils. In D. R. J. Owen, E. Onate & E. Hinton (eds.): Computational Plasticity, Vol. 2. Pineridge Press, Swansea, 1995, pp. 1689–1700.
95-II-0 W. Ehlers
A single-surface yield function for geomaterials. Archive ofArchive of Applied Mechanics (Ingenieur-Archiv) 65 (), 246–259.