Publikationen

uni

Universität Stuttgart

	Institut für Mechanik (Bauwesen) Lehrstuhl II, Prof. Dr.-Ing. Wolfgang Ehlers
	Publikationen

Monographien aus dem Institut für Mechanik (Bauwesen)

II-19	N. Karajan
		An Extended Biphasic Description of the Inhomogeneous and Anisotropic Intervertebral Disc. Dissertation, Stuttgart 2009.

II-18	A. Acartürk
		Simulation of Charged Hydrated Porous Materials. Dissertation, Stuttgart 2009.

II-17	T. Graf
		Multiphasic Flow Processes in Deformable Porous Media under Consideration of Fluid Phase Transitions. Dissertation, Stuttgart 2008.

II-16	W. Ehlers & N. Karajan
		Continuum Biomechanics. Proceedings of the 2nd GAMM Seminar, Stuttgart 2007.

II-15	B. Scholz
		Application of a Micropolar Model to the Localization Phenomena in Granular Materials: General Model, Sensitivity Analysis and Parameter Optimization. Dissertation, Stuttgart 2007.

II-14	W. Ehlers & B. Markert
		Continuum Biomechanics. Proceedings of the 1st GAMM Seminar, Stuttgart 2005.

II-13	S. R. Ghadiani
		A multiphasic continuum mechanical model for design investigations of an effusion-cooled rocket thrust chamber. Dissertation, Stuttgart 2005.

II-12	B. Markert
		Porous Media Viscoelasticity with Application to Polymeric Foams. Dissertation, Stuttgart 2005.

II-11	M. Ammann
		Parallel Finite Element Simulations of Localization Phenomena in Porous Media. Dissertation, Stuttgart 2005.

II-10	P. Blome
		Ein Mehrphasen-Stoffmodell für Böden mit Übergang auf Interface-Gezetze. Dissertation, Stuttgart 2003.

II-9	A. Droste
		Beschreibung und Anwendung eines elastisch-plastischen Materialmodells mit Schädigung für hochporöse Metallschäume. Dissertation, Stuttgart 2002.

II-8	J. Widjajakusuma
		Quantitative Prediction of Effective Material Parameters of Heterogeneous Materials. Dissertation, Stuttgart 2002.

II-7	S. Diebels
		Zur Beschreibung komplexen Materialverhaltens. Beiträge anläßlich des 50. Geburtstages von Herrn Prof. Dr.-Ing. Wolfgang Ehlers, August 2001, Stuttgart 2001.

II-6	H. Müllerschön
		Spannungs-Verformungsverhalten granularer Materialien am Beispiel von Berliner Sand. Dissertation, Stuttgart 2000.

II-5	D. Mahnkopf
		Lokalisierung fluidgesättigter poröser Festkörper bei finiten elastoplastischen Deformationen. Dissertation, Stuttgart 2000.

II-4	S. Diebels
		Mikropolare Zweihasenmodelle: Formulierung auf der Basis der Theorie Poröser Medien. Habilitation, Stuttgart 2000.

II-3	P. Ellsiepen
		Zeit- und ortsadaptive Verfahren angewandt auf Mehrphasenprobleme poröser Medien. Dissertation, Stuttgart 1999.

II-2	W. Volk
		Untersuchung des Lokalisierungsverhaltens mikropolarer poröser Medien mit Hilfe der Cosserat-Theorie. Dissertation, Stuttgart 1999.

II-1	G. Eipper
		Theorie und Numerik finiter elastischer Deformationen in fluidgesättigten porösen Festkörpern. Dissertation, Stuttgart 1998.

Berichte aus dem Institut für Mechanik (Bauwesen)

2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995

2009 (insg. 10)

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09-II-10	M. Sprenger
		Theory and Numerics of Thermomechanical and Thermoelectrical Initial Boundary-Value Problems. Diplomarbeit, 2009.

09-II-9	P. Sabnis
		A Comparative Study of Phase Field Modelling of Fracture. Master Thesis, 2009.

09-II-8	T. Heidlauf
		On the Treatment of Algebraic Couplings in Computational Fluid and Porous Media Mechanics. Diplomarbeit, 2009.

09-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.

09-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 Mathematic, submitted for publication 2009.

09-II-5	W. Ehlers & A. Acartürk
		The role of weakly Dirichlet boundary conditions for numerically stable computations of swelling phenomena. Computational Mechanics 43 (2009), 545-557.

09-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, CD182.

09-II-3	V. Shrimali
		Continuum Mechanics of Electro-Magneto-Mechanical Coupling Phenomena. Master Thesis, 2009.

09-II-2	C. Danowski
		Kontinuumsmechanische Modellierung und Numerische Simulation des Thermoelastischen Festkörpers. Diplomarbeit, 2009.

09-II-1	D. Koch
		Kontinuumsmechanische Modellierung und Numerische Simulation von Rissen. Diplomarbeit, 2009.

2008 (insg. 17)

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08-II-17	B. Markert
		A biphasic continuum approach for viscoelastic high-porosity foams: Comprehensive theory, numerics, and application. Archives of Computational Methods in Engineering 15 (2008), 371-446.

08-II-16	B. Ludescher, J. Effelsberger, P. Martirosian, G. Steidle, B. Markert, C. Claussen & F. Schick
		T2- and diffusion-maps reveal diurnal changes of intervertebral disc composition: An in vivo study at 1.5 Tesla. Journal of Magnetic Resonance Imaging 28 (2008), 252-257.

08-II-15	W. Ehlers, A. Acartürk & N. Karajan
		Advances in Modelling Saturated Biological Soft Tissues and Chemically Active Gels. Archive of Applied Mechanics, accepted 2008.

08-II-14	S. Xiao, W. Stacklies, B. Markert & F. Gräter
		Mechanical response of silk crystalline units from force distribution analysis. Biophysical Journal, submitted for publication 2008.

08-II-13	R. Krause
		Kontinuumsmechanische Beschreibung von avaskulären Tumoren. Diplomarbeit, 2008.

08-II-12	M. Schenke
		Development of an interface between ABAQUS and PANDAS. Master Thesis, 2008.

08-II-11	S. Freiboth, H. Class, T. Graf, W. Ehlers, V. Schwarz & C. Vrettos
		A model for multiphase flow and transport in porous media including a phenomenological approach to account for deformation. Computational Geosciences, accepted 2008.

08-II-10	B. Markert
		Ein Materialmodell für offenporige PU-Schäume unter Berücksichtigung des Poreninnendrucks bei Kompaktion. Proceedings of the ANSYS Conference & 26th CADFEM Users Meeting (2008), 1.7.1.

08-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.

08-II-8	B. Markert, B. Monastyrskyy & W. Ehlers
		Fluid penetration effects in porous media contact. Continuum Mechanics and Thermodynamics 20 (2008), 363-375.

08-II-7	O. Avci & W. Ehlers
		Realisation and Modelling of Geotechnical Experiments. Proceedings in Applied Mathematics and Mechanics 8 (2008), 10401-10402.

08-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.

08-II-5	U. Rempler & W. Ehlers
		Tear Propagation in Soft Hydrated Biological Tissue. Proceedings in Applied Mathematics and Mechanics 8 (2008), 10235-10236.

08-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.

08-II-3	S. Zinatbakhsh
		Continuum mechanical modeling of fiber reinforcements. Master Thesis, 2008.

08-II-2	A. Zizza
		Numerische Untersuchungen geotechnischer Experimente mit trockenem Sand. Diplomarbeit, 2008.

08-II-1	A. Avci
		Modellierung und Simulation elektroaktiver Polymere im Rahmen der Theorie Poröser Medien. Seminararbeit, 2008.

2007 (insg. 12)

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07-II-12	B. Markert
		A constitutive approach to 3-d nonlinear fluid flow through finite deformable porous continua. Transport in Porous Media 70 (2007), 427-450.

07-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.

07-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.

07-II-9	W. Ehlers, A. Acartürk & T. Graf
		On coupled problems in geomechanic. Proceedings in Applied Mathematics and Mechanics, accepted 2007.

07-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.

07-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.

07-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.

07-II-5	U. Rempler & W. Ehlers
		Modelling of Tear Propagation in Soft Hydrated Biological Tissue. Proceedings in Applied Mathematics and Mechanics 7 (2007), 4030009-4030010.

07-II-4	J. Mabuma
		Modeling and simulations of swelling phenomena by use of chemical potentials. Diplomarbeit, 2007.

07-II-3	Y. Heider
		Numerical simulation of wave propagation in saturated porous media. Master Thesis, 2007.

07-II-2	J. Effelsberg
		Untersuchung der Diffusions- und Strömungsprozesse in der menschlichen Bandscheibe mittels Magnetresonanztomographie. Diplomarbeit, 2007.

07-II-1	W. Ehlers & B. Scholz
		An inverse algorithm for the identification and the sensitivity analysis of the parameters governing micropolar elasto-plastic granular material. Archive of Applied Mechanics 77 (2007), 911-931.

2006 (insg. 13)

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06-II-13	C. Wieners , M. Ammann & W. Ehlers
		Distributed Point Objects: A new concept for parallel finite elements applied to a geomechanical problem. Future Generation Computer Systems 22 (2006), 532-545.

06-II-12	W. Ehlers, N. Karajan & B. Markert
		A porous media model describing the inhomogeneous behaviour of the human intervertebral disc. Materialwissenschaft und Werkstofftechnik 37 (2006), 546-551.

06-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.

06-II-10	A. Güzel
		Implementation of a Nonlinear Elastic Porous Media Model as User Element Subroutine into ABAQUS. Master Thesis, 2006.

06-II-9	S. Daum
		Finite-Elemente-Simulation des nichtlinearen Verhaltens von Piezokeramiken. Diplomarbeit, 2006.

06-II-8	D. Akamine
		Modeling of Viscoelastic Fiber Reinforcements in Anisotropic Continua. Master Thesis, 2006.

06-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.

06-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.

06-II-5	O. Avci & W. Ehlers
		Parameteridentification of Hostun-Sand and Shear-Band Simulation of Landsliding. Proceedings in Applied Mathematics and Mechanics 6 (2006), 351-352.

06-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.

06-II-3	U. Rempler, W. Ehlers & C. Wieners
		An Extended FE Formulation for Elasto-Plastic Materials. Proceedings in Applied Mathematics and Mechanics 6 (2006), 759-760.

06-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.

06-II-1	W. Ehlers (HRSG.)
		Beiträge zur Theorie Poröser Medien XII. , 2006.

2005 (insg. 16)

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05-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.

05-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.

05-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.

05-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.

05-II-12	C. Wieners , M. Ammann, W. Ehlers & T. Graf
		Parallel Krylov methods and the application to 3-d simulations of a triphasic porous media model in soil mechanics. Computational Mechanics 36 (2005), 409-420.

05-II-11	W. Ehlers, N. Karajan & B. Markert
		FE Analysis of the Load Bearing Behaviour of Spinal Discs. In: Proceedings of the 12. Workshop on the Finite Element Method in Biomedical Engineering, Biomechanics and Releted Fields, Universität Ulm, 2005, 3-9806183-8-2, pp. 31-39.

05-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.

05-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.

05-II-8	C. Wieners , M. Ammann, N. Karajan & B. Markert
		Parallel solution methods for porous media models in biomechanics. Proceedings in Applied Mathematics and Mechanics 5 (2005), 35-38.

05-II-7	T. Graf & W. Ehlers
		Modelling of multiphasic flow phenomena in deformable porous materials under consideration of thermal effects. Proceedings in Applied Mathematics and Mechanics 5 (2005), 395-396.

05-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.

05-II-5	W. Ehlers (HRSG.)
		Beiträge zur Theorie Poröser Medien XI. , 2005.

05-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.

05-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.

05-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, 04-1538-041-3, pp. 781-786.

05-II-1	W. Ehlers (HRSG.)
		Proceedings des Workshops: Poröse Medien, Biomechanik und verwandte Gebiete. 2005.

2004 (insg. 14)

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04-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, 3-9806183-7-4, pp. 27-31.

04-II-13	U. Rempler
		Visualisierung von Ergebnissen aus numerischen Berechnungen. , 2004.

04-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, 3-9806183-7-4, pp. 57-61.

04-II-11	N. Majic
		Anpassung kontinuumsmechanischer Materialgesetze mit Hilfe direkter Optimierungsalgorithmen. , 2004.

04-II-10	R. Arshad
		Modelling of the inhomogenities within the Human Intervertebral Disc (IVD). , 2004.

04-II-9	A. Dangel
		Materialmodellierung von High-Density-Polyethylen für die Crashberechnung von Fahrzeugtanks. , 2004.

04-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.

04-II-7	J. Paterson
		Numerical Simulation of Flow and Heating of a Simplified Geometry in a Drying Chamber growth phenomena in porous media theories. Master Thesis at the Institute of Applied Mechanics (CE), University of Stuttgart, 2004.

04-II-6	A. Salinas
		Continuum mechanical modelling and numerical treatment of growth phenomena in porous media theories. Master Thesis at the Institute of Applied Mechanics (CE), University of Stuttgart, 2004.

04-II-5	A. Danilov
		Numerical treatment of dynamics in porous media. Master Thesis at the Institute of Applied Mechanics (CE), University of Stuttgart, 2004.

04-II-4	W. Ehlers (HRSG.)
		Beiträge zur Theorie Poröser Medien X. , 2004.

04-II-3	T. Hille
		Beschreibung elektro-chemomechanischen Materialverhaltens anhand klassischer Potentialtheorien und der Theorie Poröser Medien. , 2004.

04-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.

04-II-1	W. Ehlers (HRSG.)
		Proceedings des Workshops: Poröse Medien, Biomechanik und verwandte Gebiete. 2004.

2003 (insg. 11)

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03-II-12	N. Karajan
		Finite Elasticity of Fibre-Reinforced Materials. , 2003.

03-II-11	W. Ehlers, S. Diebels & H. Steeb
		Zeit- und ortsadaptive Verfahren zur Behandlung volumetrisch gekoppelter Mehrphasenprobleme. Zwischenbericht zum gleichnamigen Forschungsvorhaben, Teilprojekt A9 des SFB 404, 2003, Bericht aus dem Institut für Mechanik (Bauwesen), Nr.03-II-11.

03-II-10	W. Ehlers & B. Scholz
		Stoffverhalten und Lokalisierung in der Theorie Poröser Medien. Zwischenbericht zum gleichnamigen Forschungsvorhaben, Teilprojekt A6 des SFB 404, 2003, Bericht aus dem Institut für Mechanik (Bauwesen), Nr.03-II-10.

03-II-9	S. Rodriguez
		Pollutant Transport in Porous Media. Master Thesis at the Institute of Applied Mechanics (CE), University of Stuttgart, 2003.

03-II-8	E. Serifi
		Modelling of Foams using MAT83 - Preparation and Evaluation of Experimental Data. Master Thesis at the Institute of Applied Mechanics (CE), University of Stuttgart, 2003.

03-II-7	W. Ehlers (HRSG.)
		Beiträge zur Theorie Poröser Medien IX. , 2003.

03-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.

03-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.

03-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.

03-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.

03-II-1	W. Ehlers, E. Ramm , S. Diebels & G. D. A. d'Addetta
		From particle Ensembles to Cosserat Continua: Homogenization of Contact Forces towards Stresses and Couple Stresses. International Journal of Solids and Structures 40 (2003), 6681-6702.

2002 (insg. 22)

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02-II-22	T. Ebinger, W. Ehlers, S. Diebels & H. Steeb
		Modelling and homogenization of foams. In DYNAmore GmbH (ed.): DYNAmore LS-DYNA Forum, V37, Stuttgart 2002.

02-II-21	W. Ehlers & B. Markert
		Numerical modelling of viscoelastic polyurethane-foams at finite deformations. In DYNAmore GmbH (ed.): Proceedings of DYNAmore LS-DYNA Forum, Stuttgart 2002.

02-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.

02-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.

02-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.

02-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.

02-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.

02-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, Wien 2002, 3-9501554-0-6, http://wccm.tuwien.ac.at ,Paper ID 80235.

02-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, 3-9501554-0-6, http://wccm.tuwien.ac.at ,Paper ID 80236.

02-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.

02-II-12	W. Ehlers, B. Markert & A. Acartürk
		Large strain viscoelastic swelling of charged hydrated porous media. In J.-L. Auriault, C. Geindreau, P. Royer, J.F. Bloch, C. Boutin, J. Lewandowska (eds.): Poromechanics II, Proceedings of the 2nd Biot Conference on Poromechanics, Balkema at Swets & Zeitlinger, Lisse (Niederlande) 2002, pp. 185-191.

02-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.

02-II-10	F. Yang
		Contact Models in Continuum Mechanics and Their Numerical Treatment. Master Thesis at the Institute of Applied Mechanics (CE), University of Stuttgart, 2002.

02-II-9	W. Ehlers (HRSG.)
		Beiträge zur Theorie Poröser Medien VIII. , 2002.

02-II-8	S. Schledorn
		Ein Stoffmodell für geschlossenzellige Polymerschäume in LS-DYNA. Diplomarbeit am Institut für Mechanik (Bauwesen), Universität Stuttgart, 2002.

02-II-7	A. Nödling
		Experimentelle Untersuchung des Durchlässigkeitsverhaltens von Polyurethanschäumen. Diplomarbeit am Institut für Mechanik (Bauwesen), Universität Stuttgart, 2002.

02-II-6	S. Wenz
		Micro-Macro Modeling for Granular Media - Homogenization of the Kinematic State Variables. Diplomarbeit am Institut für Mechanik (Bauwesen), Universität Stuttgart, 2002.

02-II-5	S. Diebels
		Micropolar mixture models on the basis of the Theory of Porous Media. In W. Ehlers, J. Bluhm (eds.): Porous Media: Theory, Experiments and Numerical Applications, Springer-Verlag, Berlin 2002, pp. 121-145.

02-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.

02-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.

02-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.

02-II-1	A. Acartürk
		Ein Mehrphasenmodell zur Beschreibung geladener flüssigkeitsgesättigter poröser Medien. Diplomarbeit am Institut für Mechanik (Bauwesen), Universität Stuttgart, 2002.

2001 (insg. 17)

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01-II-16	W. Ehlers & B. Scholz
		Inverses Rechnen zur Identifikation der Materialparameter des Cosserat-Kontinuums. Bericht zum Statusseminar 2001-II des Sonderforschungsbereichs 404, Bericht aus dem Institut für Mechanik (Bauwesen), Nr.01-II-16.

01-II-15	W. Ehlers & B. Scholz
		Sensitivitätsanalyse im Cosserat-Kontinuum. Bericht zum Statusseminar 2001-I des Sonderforschungsbereichs 404, Bericht aus dem Institut für Mechanik (Bauwesen), Nr.01-II-15.

01-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.

01-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.

01-II-12	W. Ehlers & B. Markert
		A macroscopic finite strain model for cellular polymers. International Journal of Plasticity 19 (2003), 961-976.

01-II-11	T. Graf
		Zur Diskretisierung der Navier-Stokes-Gleichung. Diplomarbeit am Institut für Mechanik (Bauwesen), Universität Stuttgart, 2001.

01-II-10	W. Ehlers & S. Diebels (HRSG.)
		Poröse Medien 2001. , Bericht aus dem Institut für Mechanik (Bauwesen), Nr. 01-II-10, 2001.

01-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.

01-II-8	R. Franco Anaya
		Aktive Schwingungsdämpfung von erdbebenerregten Bauwerken. Diplomarbeit am Institut für Mechanik (Bauwesen), Universität Stuttgart, 2001.

01-II-7	W. Ehlers (HRSG.)
		Beiträge zur Theorie Poröser Medien VII. , 2001.

01-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.

01-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.

01-II-4	O. Klar
		Gradientenbasierte Parameteroptimierung am Beispiel eines offenporigen Polyurethanschaums. Diplomarbeit am Institut für Mechanik (Bauwesen), Universität Stuttgart, 2001.

01-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.

01-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.

01-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.

01-II-0	B. Markert
		Theoretical modelling of foamed polymers within the Theory of Porous Media. In S. Diebels (ed.): Zur Beschreibung komplexen Matrialverhaltens: Beiträge anläßlich des 50. Geburtstags von Herrn Prof. Dr.-Ing. Wolfgang Ehlers, Institut für Mechanik (Bauwesen), Universität Stuttgart, Stuttgart 2001, pp. 16-24.

2000 (insg. 18)

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00-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.

00-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.

00-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 in press.

00-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 in press.

00-II-12	W. Ehlers, S. Diebels & T. Michelitsch
		Mikro-Makro.Strategien bei der Beschreibung granularer Reibungsmaterialien. Zwischenbericht zum gleichnamigen Teilprojekt der DFG.Forschergruppe Modellierung kohasiver Reibungsmaterialien, Bericht aus dem Institut für Mechanik (Bauwesen), Nr.00-II-12.

00-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.

00-II-10	W. Ehlers & B. Markert
		Numerical calculation of polymeric foams under quasi-static and dynamic load. , Bericht aus dem Institut für Mechanik (Bauwesen), Nr.00-II-10.

00-II-9	W. Ehlers (HRSG.)
		Beiträge zur Theorie Poröser Medien VI. , 2000.

00-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.

00-II-7	W. Ehlers, P. Ellsiepen & M. Ammann
		Time- and space-adaptive methods applied to localization phenomena in empty and saturated micropolar and standard porous materials. International Journal for Numerical Methods in Engineering 52 (2001), 503-526.

00-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 (eds.): Environmental Mechanics - CISM Courses and Lectures No. 417, Springer-Verlag, Wien 2001, pp. 1-81.

00-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.

00-II-4	W. Ehlers, S. Diebels & M. Ammann
		Stoffverhalten und Lokalisierung in der Theorie poröser Medien. Zwischenbericht zum gleichnamigen Forschungsvorhaben, Teilprojekt A6 des SFB 404 - Mehrfeldprobleme in der Mechanik, Bericht aus dem Institut für Mechanik (Bauwesen), Nr.00-II-4.

00-II-3	W. Ehlers & P. Blome
		Ein Mehrphasen-Stoffmodell für Böden mit Übergang auf Interface-Gesetze. 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.00-II-3.

00-II-2	S. Weber
		Kraft- und Momentenspannungen in Granulaten. Diplomarbeit am Institut für Mechanik (Bauwesen), Universität Stuttgart, 2000.

00-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.

00-II-0	W. Ehlers, A. Acartürk, B. Markert & I. Abbas
		On swelling phenomena in case of hydrogel and articular cartilage. In: Proceedings of the 10th Workshop on the Finite Element Method in Biomedical Engineering, Biomechanics and Releted Fields, Universität Ulm, 2003, 3-9806183-6-6, pp. 1-13.

00-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, 3-9806183-6-6, pp. 42-59.

1999 (insg. 12)

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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-10	W. Ehlers, P. Ellsiepen & M. Ammann
		h-Adaptive Strategies Applied to Multi-Phase Models. In W. Ehlers (ed.): Proceedings of the IUTAM Symposium on Theoretical and Numerical Methods in Continuum Mechanics of Porous Materials, Kluwer, Dordrecht 2001, pp. 81-86.

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-8	W. Ehlers & B. Markert
		A viscoelastic two-phase model for cartilage tissues. In W. Ehlers (eds.): IUTAM Symposium on Theoretical and Numerical Methods in Continuum Mechanics of Porous Materials, Kluwer, Dordrecht 2001, pp. 87-92.

99-II-7	S. Diebels
		Evolution of the volume fractions in compressible 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. 21-26.

99-II-6	W. Ehlers (HRSG.)
		Metallschäume - Metal Foams. , Bericht aus dem Institut für Mechanik (Bauwesen), Nr. 99-II-6, 1999.

99-II-5	W. Ehlers & B. Markert
		On the viscoelastic behaviour of fluid-saturated materials. Granular Matter 2 (2000), 153-161.

99-II-4	S. Diebels
		A macroscopic description of the quasi-static behavior of granular materials based on the theory of porous media. Granular Matter 2 (2000), 143-152.

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 (HRSG.)
		Beiträge zur Theorie Poröser Medien V. , 1999.

99-II-1	W. Ehlers, P. Ellsiepen, P. Blome, D. Mahnkopf & B. Markert
		Theoretische und numerische Studien zur Lösung von Rand- und Anfangswertproblemen in der Theorie Poröser Medien. Forschungsbericht zum DFG-Projekt Eh 107/6-2, Bericht aus dem Institut für Mechanik (Bauwesen), Nr.99-II-1.

1998 (insg. 15)

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98-II-15	M. Ammann
		Wiedervernetzungsstrategien und Datentransfer in der adaptiven FEM. Diplomarbeit am Institut für Mechanik (Bauwesen), Universität Stuttgart, 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 8\,th 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 (HRSG.)
		Beiträge zur Theorie Poröser Medien IV. , 1998.

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-8	S. Diebels
		Constitutive Modelling of Micropolar Porous Media. In J.-F. Thimus et al. (eds.): Poromechanics - A Tribune to Maurice A. Biot, A. A. Balkema, Rotterdam 1998, pp. 71-76.

98-II-7	S. Diebels, P. Ellsiepen & W. Ehlers
		Error-contolled Runge-Kutta Time Integration of a Viscoplastic Hybrid Two-phase Model. Technische Mechanik 19 (1999), 19-27.

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.

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.

98-II-2	A. Bucher
		Zum Materialverhalten granularer Stoffe am Beispiel von Berliner Sand - Theorie und Experimente. Diplomarbeit am Institut für Mechanik (Bauwesen), Universität Stuttgart, 1998.

98-II-1	B. Markert
		Ein viskoelastisches Modell der Kontinuumsmechanik mit Anwendung in der Theorie Poröser Medien. Diplomarbeit am Institut für Mechanik (Bauwesen), Universität Stuttgart, 1998.

1997 (insg. 10)

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97-II-11	W. Ehlers, S. Diebels & W. Volk
		Deformation and Compatibility for Elastoplastic Micropolar Materials with Applications to Geomechanical Problems. Journal de Physique IV France 8 (1998), 127-134.

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-9	P. Ellsiepen (HRSG.)
		PANDAS - Benutzer- und Referenzhandbuch. , 1997.

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-6	S. Diebels
		A Micropolar Theory of Porous Media: Constitutive Modelling. Transport in Porous Media 34 (1999), 193-208.

97-II-5	W. Ehlers & W. Volk
		On theoretical and numerical methods in the theory of porous media based on polar and non-polar elasto-plastic solid materials. International Journal of Solid and Structures 35 (1998), 4597-4616.

97-II-4	W. Ehlers & W. Volk
		Stoffverhalten und Lokalisierung in der Theorie Poröser Medien. Zwischenbericht zum gleichnamigen Forschungsvorhaben, Teilprojekt A6 des SFB 404 - Mehrfeldprobleme in der Kontinuumsmechanik, Bericht aus dem Institut für Mechanik (Bauwesen), Nr.97-II-4.

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
		The simple tension problem at large volumetric strains computed from finite hyperelastic material laws. Acta Mechanica 130 (1998), 17-27.

1996 (insg. 7)

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96-II-7	W. Ehlers, S. Diebels, P. Ellsiepen & W. Volk
		Localization phenomena in liquid-saturated soils. In A. Creechan et al. (eds.): 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 (HRSG.)
		Beiträge zur Theorie Poröser Medien II. , 1996.

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-3	W. Ehlers & W. Volk
		On shear band localization phenomena in liquid-saturated granular elasto-plastic solid materials accounting for fluid viscosity and micropolar solid rotations. Mechanics of Cohesive-frictional Materials 2 (1997), 301-320.

96-II-2	W. Ehlers (HRSG.)
		Beiträge zur Theorie Poröser Medien I. , 1996.

96-II-1	W. Ehlers, S. Diebels, D. Mahnkopf & P. Ellsiepen
		Theoretische und numerische Studien zur Lösung von Rand- und Anfangswertproblemen in der Theorie poröser Medien. Forschungsbericht zum DFG-Projekt Eh 107/6-1, Bericht aus dem Institut für Mechanik (Bauwesen), Nr.96-II-1.

1995 (insg. 9)

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95-II-9	J. Widjajakusuma
		Dynamik fluidgesättigter Elastomerschäume. , 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
		Elastoplastisches Stoffverhalten beim Konsolidationsproblem. ZAMM 76 (1996), 119-120.

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.