Publications

BOOKS
S.Commend, R.Obrzud, K.Podles, , A.Truty, Th..Zimmermann.
Numerics in Geotechnics. Getting started with ZSOIL.PC. Elmepress-Zace services Ltd, 2007- 2014

NUMERICS IN GEOTECHNICS and STRUCTURES 1985-2015, 30 years Z_SOIL®.PC
NUMERICS IN GEOTECHNICS and STRUCTURES 1985-2010, 25 years Z_SOIL®.PC

NUMERICS IN GEOTECHNICS and STRUCTURES 1985-2005, 20 years Z_SOIL®.PC

RECENT PAPERS
A. Truty
On consistent nonlinear analysis of soil–structure interaction problems
in Studia Geotechnica et Mechanica, Vol. 40, No. 2, 2018

A. Truty and K. Podleś
Numerical model of flat dilatometer test in cohesionless soils.
in 4th International Symposium on Computational Geomechanics : ComGeo IV, 2-4, May, 2018, Assisi, Italy : book of extended abstracts

G. Kacprzak, S. Bodus
Numerical analysis of the load distribution under the piled raft foundation of the high-rise building.
in Annals of Warsaw University of Life Sciences – SGGW, 2018, Vol. 50 (2), pages 129–138

A. Urbański, A. Truty and M. Richter
Stability of drilling rigs moving on a weak subsoil. Theoretical formulation and selected case studies.
Engineering Structures, Volume 184, 1 April 2019, Pages 524-534

A. Urbański, K. Podleś
A 2D/3D method of the groundwater flow and stability analysis of a slope with dewatering wells.
Technical Transactions, 2018, Vol. 115, Iss. 12, pages 95-106

M. Grodecki, A. Urbański
Landsliding slope supported by gabions – a case study and the methodology of numerical modelling.
Technical Transactions, 2018, Vol. 115, Iss. 12, s. 53-59

W. Tisler, W. Gorczewska-Langner, R. Ossowski, M. Cudny and A. Szymkiewicz
Numerical simulations of overflow experiments on a model dike.
in 64 Scientific Conference of the Committee for Civil Engineering of the Polish Academy of Sciences and the Science Committee of the Polish Association of Civil Engineers (PZITB) (KRYNICA 2018)
MATEC Web of Conferences 262, 01003 (2019)

B. Wilk, A. Urbański
The impact of the shape of screen openings on groundwater flow to a deep drilled well.
Technical Transactions, 2018, Vol. 115, Iss. 11, s. 149-161

M. Grodecki, C. Toś, M. Pomierny
Excavation supported by diaphragm walls – inclinometric monitoring and numerical simulations.
Technical Transactions, 2018, Vol. 115, Iss. 5, s. 129-140

A. Truty
Computer modeling in geotechnical practice. Future trends.
in Analizy i doświadczenia w geoinżynierii. Wydaw. Politechniki Śląskiej, 2017

R. Obrzud, S. Hartmann, K. Podleś
Selected aspects of designing deep excavations
in Studia Geotechnica et Mechanica, Vol. 38, No. 3, 2016

P. Kanty, K. Podleś, A. Truty, T. Warchał
Soil strengthening under turbo generators 5 and 6 in PGE Opole Power Plant S.A.
in Acta Sci. Pol. Architectura 15 (4) 2016, 91–102

H . Wang, W.Zhou
Analysis of slope stability by strength reduction FEM based on ZSOIL.


BRIDGES
Ph. Menétrey, S. Commend
Simulation numérique de l’essai de pieux pour le viaduc sur l’A9 à Rennaz (VD)
in Publication de la Géotechnique Suisse 166, 2013

K.Röshoff, U.Ekdahl, J.A.Hudson, J.W.Cosgrove
Rock property estimation and stabilization measures for the western foundation of the Traneberg bridge, Stockholm, Sweden , 2002

CONSTITUTIVE MODELS
A. Truty
On consistent nonlinear analysis of soil–structure interaction problems
in Studia Geotechnica et Mechanica, Vol. 40, No. 2, 2018

A. Truty, R. Obrzud
Improved formulation of the Hardening Soil model in the context of modeling the undrained behavior of cohesive soils
in Studia Geotechnica et Mechanica, Vol. 37, No. 2, 2015

S.Commend, R. Obrzud, F.Geiser et Ph. Menétrey
Modélisation des sols à l’état de service,
in Tracés 19, 2012

R.Obrzud
On the use of the Hardening Soil Small Strain model in geotechnical practice (2010)

M.Hofmann
Modelling aging shotcrete: parameter identification and application (2010)

S.A.Yufin, E.V.Lamonina, O.K.Postolskaya
Numerical modeling of jointed  rock masses (2005)

DAMS
A.Mellal
Seismic safety of a buttress dam and appurtenant structures -3D static and dynamic analyses (2010)

A.Urbanski
Numerical Modeling of Thermal, Filtrational and Mechanical Phenomena in a Selected Section of a Gravity Dam (2010)

B.Kister
Analysis of the as-is-state of old natural stone barriers in the Bernese Alps (2010)

A.Truty
Dynamic analysis of Zelazny Most tailings dams. A case study.(2005)

N.Nilipour, C.Cekerevac
Some examples of ZSOIL application to dam engineering (2005)
Integrity Assessment Of Large Concrete Dams
7th Benchmark Workshop

W.Hrabowski, A.Urbanski, J.Konverska-Hrabowska
In Situ Investigation and Numerical Analysis of Thermal Cracking in Zatonie Dam
Proc. 21st Congress of Large Dams, Montreal 2003

EXCAVATIONS
G. Kacprzak, S. Bodus
Numerical analysis of the load distribution under the piled raft foundation of the high-rise building.
in Annals of Warsaw University of Life Sciences – SGGW, 2018, Vol. 50 (2), pages 129–138

R. Obrzud, S. Hartmann, K. Podleś
Selected aspects of designing deep excavations
in Studia Geotechnica et Mechanica, Vol. 38, No. 3, 2016

M. Grodecki, C. Toś, M. Pomierny
Excavation supported by diaphragm walls – inclinometric monitoring and numerical simulations.
Technical Transactions, 2018, Vol. 115, Iss. 5, s. 129-140

R. Obrzud & M. Preisig
Large scale 3D numerical simulations of deep excavations in urban areas – constitutive aspects and optimization
in Publication de la Géotechnique Suisse 167, 2013

F.Geiser, S.Vurpillot, S.Commend, J.Crisinel
Simulation numerique tridimensionnelle de la fouille(Rolex SA) et instrumentation.
Traces 08, 4.2003

F. Geiser, S. Commend, J.Crisinel
Numerical Simulation of Earthworks and Retaining System for a Large Excavation.
Proc.CST2002, Prague.

F. Geiser, S. Commend, J. Crisinel
Numerical simulation of earthworks and retaining system for a large excavation.
Advances in Engineering Software, Volume 35, Issues 10–11, October–November 2004, Pages 669–678

PILES
P. Kanty, K. Podleś, A. Truty, T. Warchał
Soil strengthening under turbo generators 5 and 6 in PGE Opole Power Plant S.A.
in Acta Sci. Pol. Architectura 15 (4) 2016, 91–102

S.Commend, Philippe Menetrey
Pile Test Finite Element Analyses (2010)

ROADS
U.Ekdahl
Conceptual design with respect to vibration for the next generation Swedish synchrotron radiation facility, MAX IV (2010)

U.Ekdahl
A non-linear elastic material model and its application in pavement design (2005)

U. Ekdahl & P-E. Bengtsson, N. Rydén
A new framework for analytical pavement design based on systematic control during construction work (2004)

A.Urbanski, Th.Zimmermann
Heat and deformation analysis of concrete pavements on elastoplastic subsoil.
Proc.3rd Int,Symp. on 3D Finite element for Pavement Analysis, Design, Research, Delft 2002.

SEISMIC ANALYSIS
A. Mellal, F. Geiser, S. Commend
3D finite element seismic analyses of bridges and dams
in Proc. of NUMOG X, Rhodes, 2007

S.Commend, M.Capron
A 3D Push-Over Analysis of a Motorway Exit Bridge (2010)

E.Spacone, M.Belgasmia, A.Urbanski
Seismic Evaluation of Constructions: Nonlinear Frame Analysis. Procedures in ZSOIL.(2005)

SLOPE STABILITY AND LANDSLIDES
M. Grodecki, A. Urbański
Landsliding slope supported by gabions – a case study and the methodology of numerical modelling.
Technical Transactions, 2018, Vol. 115, Iss. 12, s. 53-59

S.Commend, F.Geiser, L.Tacher
3D numerical modelling, of a landslide in Switzerland
inProc. of NUMOG IX, Ottawa, 2004

B.Francois, Ch.Bonnard, L.Laloui, V.Triguero
Numerical modelling of the hydro-mechanical behaviour of a large slope movement: the Triesenberg landslide (2005)

TUNNELS AND CAVERNS
A.Bisetti, J. L’ Eplattenier, D.Tendon
Influence of building the M2 subway on the existing Bessieres bridge(2005)

G.Seingre
Rockburst assessment for large caverns for the Loetschberg base-tunnel (2005)

J.Krastanov
Einsatz von Kontaktelementen bei numerischen Berechnungen fuer den felsbau.
Felsbau 21 (2003)21-26

U. Grunicke, H.Walter & G.Hofstetter
Design of Tunnels in Swelling Rock
Felsbau 20 (2002)

S.Plumey
Influence du comportement plastique de la structure sur l’état limite ultime dans les problèmes d’interaction sol-structure
Publication de la Société Suisse de Mécanique des Sols et des Roches 148 (2004) 85-92

A.Truty, Th.Zimmermann
Tunneling in urban area, a case study.
Proc.CST2002, Prague.

A.Truty, Th.Zimmermann
Tunneling in urban area: a case study.
Proc.2nd Int.Conf.  on Soil Structure Interaction in Urban Civil Engineering, Zurich 2002.

V.Labiouse, R.Gaerber
Influence of the In Situ Pore Water Pressure on the Stability of Deep Galleries in Saturated Porous Media
Proc. 15th. Int. Conf. on Soil mechanics and Geotechnical Engineering, Istanbul, Turkey, 2001

A. Bisetti, D. Tendon, Th. Zimmermann, S. Commend
Finite Element Stability Analyses of Natural Caves.
Proc. Eurock 2001 Conf., Espoo, Finland, 2001

Peter Egger, Roland Gärber
Nagelversuchswand Aare (GE). Numerische Simulation und Vergleich mit Kontrollmessungen.
Publ. de la Sté Suisse de Mécanique des Sols & des Roches, N° 138, Bern 1999

G. Grasselli, M. Kharchafi, P. Egger
Experimental and numerical comparison between fully grouted and frictional bolts.
Proc. Int. Congress on Rock Mechanics, Paris 1999, pp. 903-907

A. Bisetti, J. L’Eplattenier
Excavation d’un tunnel ferroviaire en terrain meuble: modélisation d’une voûte parapluie, calcul et mesure des tassements.
Journal “Chantiers”, No 3, April 2000

UNDERGROUND FLOW
A. Urbański, K. Podleś
A 2D/3D method of the groundwater flow and stability analysis of a slope with dewatering wells.
Technical Transactions, 2018, Vol. 115, Iss. 12, s. 95-106

W. Tisler, W. Gorczewska-Langner, R. Ossowski, M. Cudny and A. Szymkiewicz
Numerical simulations of overflow experiments on a model dike.
in 64 Scientific Conference of the Committee for Civil Engineering of the Polish Academy of Sciences and the Science Committee of the Polish Association of Civil Engineers (PZITB) (KRYNICA 2018)
MATEC Web of Conferences 262, 01003 (2019)

B. Wilk, A. Urbański
The impact of the shape of screen openings on groundwater flow to a deep drilled well.
Technical Transactions, 2018, Vol. 115, Iss. 11, s. 149-161

A. Urbanski, M. Grodecki
FE approcah to coupled transient flow and stability analysis of antiflood embankments.
Proc. Congress on  Advances in Computer Methods in Geotechnical and Geoenvironmental Engineering, Moscow 2000. Geology & Computers, S. Yufin Ed., Balkema, 2000

O.Diallo
Modélisation et simulation numérique de résines réactives dans un milieux poreux.
Thèse de doctorat, Université Claude Bernard, Lyon 1, 2000

ZSOIL IN PRACTICE
S. Commend
Etat de l’art: évolution, possibilités et limites des éléments finis en géotechnique
Publication de la Géotechnique Suisse 167, 2013

J. Nicolet, J. Crisinel, F. Geiser, S. Commend, R. Obrzud et Ph. Menétrey
Galerie couverte de Crebelley & modélisation des sols à l’état de service
in Tracés 19, 2012

Ph.Menetrey
Numerical simulations of structures with geomaterial using  ZSOIL (2005)

Th.Zimmermann, A.Truty, S.Commend, A.Bisetti
Three-dimensional Finite Element Analysis of Underground Structures
Proc.GEO2002, Riyadh

F.Geiser
Mise en application de la norme SIA 267 pour la vérification des états limites
Publication de la Société Suisse de Mécanique des Sols et des Roches 148 (2004) 93-101

Th.Zimmermann, S.Commend, A.Truty
Stabilized finite elements for elastoplasticity.
Proc.5th World Congress on Computational Mechanics, Vienna, 2002.

S.Commend,Th.Zimmermann
Mixed Displacement-Pressure Stabilized Finite Element Formulation for Geomechanics.
Proc.5th European Conf. on Numerical methods in Geotechnical Eng., Paris, 2002

S.Yufin, D. Ustinov, Th.Zimmermann
Three-dimensional numerical simulation of underground works(in Russian).
Proc. of the Miners’ Week, Moscow 2002.

Th.Zimmermann, S.Commend
Stabilized finite elements. Applications in geomechanics.
Proc. 1st Asian-Pacific Congress on Computational Mechanics, Sidney, Australia, 2001.

Ph.Menétrey
La plate-forme flottante du monolithe de l’arteplage de Morat
Ingénieurs et Architectes Suisses 20 (2001)

S. Yufin, A.N. Vlasov, M.G. Zertsalov, P.A. Sidorova
Numerical Approach to Generating Constitutive Models of Jointed Rock.
Proc. Eurock 2001 Conf., Espoo, Finland, 2001

Th. Zimmermann, S. Commend, A. Truty, J.-L. Sarf
Numerical Simulations for Dam Constructions.
Proc. 10th IACMAG Conf., Tucson, Arizona, 2001

Ph. Menétrey, M. Wyss
Influences of the urban environment on the Emme tunnel.
16th congress of IABSE, Lucerne, Switzerland, 2000

S.A. Yufin, O.K. Postolskaya
Rock structure stability as viewed from experience of 3D modeling.
Proc.4th NARMS Conf. : Pacific Rocks 2000, ‘’Rock around the Rim’’, J. Girard, M. Liebman, Ch. Breeds & T. Doe Eds, Balkema, 2000

Th. Zimmermann, J.-L. Sarf
Three-dimensional simulation of underground construction.
Proc. Eurock 2000 Conf., W. Wittke Ed., Balkema, 2000

Th. Zimmermann, A.Truty, J.-L. Sarf, S. Commend
Recent advances in geotechnical engineering software.
Proc. Congress on  Advances in Computer Methods in Geotechnical and Geoenvironmental Engineering, Moscow 2000. S. Yufin Ed., Balkema, 2000

Truty, Th. Zimmermann
Stabilized mixed u-p formulation for elasto-plastic media.
Proc. of Xth Scientific Conf. on Numerical Methods for Design & Analysis of Hydraulic, Korbielow, Poland, March, 1998

M. Kharchafi, G. Grasselli, P. Egger
3D behaviour of bolted rock joints. Experimental and numerical study.
Int. Proc. 3rd Int. Conf. on Mechanics of Jointed and Faulted Rocks, April 6-9, Vienne, pp. 299-304

Th. Zimmermann, A. Truty, S. Commend
A comparison of finite element enhancements for incompressible and dilatant behavior of geomaterials.
Proc. of CIMASI Conf., Casablanca, Oct., 1998

A. Truty, Th. Zimmermann, A. Urbanski, Y.-J. Li, S. Commend
Numerical simulation of stability and failure of elastoplastic layered media.
Proc. 9th IACMAG Conf.,Wuhan, China, 1997. J.X. Yuan Ed., Balkema 1997

A. Truty, Th. Zimmermann
A stabilized formulation for finite element analysis of elastoplastic media.
Proc. NUMOG VI, Int. Symp. on Numerical Models in Geomechanics, Montreal, Balkema 1997

L. Desmidt
Stabilité des tunnels à faible profondeur.
Mémoire de Maîtrise, Université catholique de Louvain, 1996

B.Verdonck
Stabilité des pentes.
Mémoire de Maîtrise, Université catholique de Louvain, 1996

Th. Zimmermann, S. Commend, P. Roelfstra
Numerical simulation of underground works.
Compte-rendus, Journées de l’AFTES, Chambéry, 1996

S. McMillan
Stability of Underground Openings.
MSc. Thesis, Heriot-Watt University, Edinburgh, 1995

Th. Zimmermann, S. Commend
Numerical simulation of underground openings
Proc. 10th Danube Conf. on Soil Mech. & Foundation Eng., Mamaia, Romania, 1995

M. Kharchafi , F. Descoeudres
Comportement différé des roches marneuses encaissant les tunnels.
C.R. Colloque Craies et Schistes GMBR, Buxelles, mars 1995

Y. Li, Th. Zimmermann
Numerical simulation of mixed-mode crack propagation in softening material.
Proc. of Chinese Young Scholar Symp. on Geomech. & Eng. Appl, Wuhan, China, 1994

W. Wilk, Th. Zimmermann
Evaluation of the long term performance of concrete pavements on subgrades with differential settlements.
Proc. Workshop on the Performance of Concrete Pavements, Krumbach, Austria, 1994

Th. Zimmermann
An unified approach to stability, bearing capacity, consolidation, creep, and flow for geotechnical practic.
Symposium on Computer Programs in Geotechnical Engineering, Göteborg, 1994

Th. Zimmermann, Ph. Menétrey, S. Commend
Numerical analysis of the bearing capacity of strip and circular footings.
Int. Conf. on Computational Methods in Structural and Geotechnical Engineering, Hong Kong, 1994

Th. Zimmermann, Y. Li
Numerical simulation of smeared crack propagation in geomaterials. An evaluation of the rotating crack model.
Proc. of the Int. Symp. on Appl. of Computer Meth. in Rock Mech. and Eng., Xian, China, 1993

Th. Zimmermann, C. Rodriguez, B. Dendrou
Z_SOIL.PC : A program for solving soil mechanics problems on a personal computer using plasticity theory.
Int. Conf. on Geomechanics, Innsbruck, Balkema 1987


THEORY
GEOMECHANICS & GEOTECHNICS

A. Truty and K. Podleś
Numerical model of flat dilatometer test in cohesionless soils.
in 4th International Symposium on Computational Geomechanics : ComGeo IV, 2-4, May, 2018, Assisi, Italy : book of extended abstracts

A. Urbański, A. Truty and M. Richter
Stability of drilling rigs moving on a weak subsoil. Theoretical formulation and selected case studies.
Engineering Structures, Volume 184, 1 April 2019, Pages 524-534

A. Truty
Computer modeling in geotechnical practice. Future trends.
in Analizy i doświadczenia w geoinżynierii. Wydaw. Politechniki Śląskiej, 2017

Rafał F. Obrzud, Andrzej Truty and Laurent Vulliet
Numerical modeling and neural networks to identify model parameters from piezocone tests: II. Multi-parameter identification from piezocone data.
International Journal for Numerical and Analytical Methods in Geomechanics. 2012

Rafał F. Obrzud, Andrzej Truty and Laurent Vulliet
Numerical modeling and neural networks to identify model parameters from piezocone tests: I. FEM analysis of penetration in two- phase continuum.
International Journal for Numerical and Analytical Methods in Geomechanics. 2011

Preisig, Th. Zimmermann
Numerische Modellierung von Erdrutschen und Schlammlawinen,
Wasser Energie Luft 120(1):27–30, 2010

Rafał F. Obrzud, Laurent Vulliet, Andrzej Truty
Optimization framework for calibration of constitutive models enhanced by neural networks.
International Journal for Numerical and Analytical Methods in Geomechanics, 2009.

RF Obrzud, L Vulliet, A Truty
A combined neural network/gradient‐based approach for the identification of constitutive model parameters using self‐boring pressuremeter tests.
International journal for Numerical and Analytical Methods in Geomechanics, 2009

A.Truty , Th.Zimmermann
Stabilized mixed finite element formulations for materially nonlinear partially saturated media.
Computer Methods in Applied Mechanics and Engineering 2006; 195(13–16):1517–1546

S.Commend, A.Truty, Th. Zimmermann
Stabilized finite elements applied to elastoplasticity: Mixed displacement-pressure formulation.
Computer Methods in Applied Mechanics and Engineering 193(2004)3559-3586

A.Urbanski, Th.Zimmermann.
Esempio di analisi di una galleria con il programma agli elementi finiti Z_Soil
(contribution to “Gallerie” by Maurizio Tanzini, 2005, in Italian )

S.Commend, Th. Zimmermann, J.L. Sarf, E.Davalle
Aspects of numerical simulations for dam constructions
Hydropower and Dams Vol.9, No4 (2002)

A. Truty
A Galerkin/least‐squares finite element formulation for consolidation.
International Journal for Numerical Methods in Engineering. 2001.

Wilk, Th.Zimmermann
Strassen, im besonderen Betonstrassen auf wenig tragfaehigem, zu Setzungen neigendem Baugrund,
Rep. 354 VSS/Zace rep. 3.1995

Y.S.Jiang, Th. Zimmermann
Indirect boundary element algorithm for slope stability analysis.
Eng.Analysis w.Boundary Elements 9, pp 209-217(1992)

Th.Zimmermann, B.Rebora, E.Davalle, F.Descoeudres
A three-dimensional numerical simulation model for rockfalls.
Report LSC 89/01

COMPUTATIONAL MECHANICS

A.Truty , Th.Zimmermann
Stabilized mixed finite element formulations for materially nonlinear partially saturated media.
Computer Methods in Applied Mechanics and Engineering 2006; 195(13–16):1517–1546

S.Commend, A.Truty, Th. Zimmermann
Stabilized finite elements applied to elastoplasticity: Mixed displacement-pressure formulation.
Computer Methods in Applied Mech. Engineering 193(2004)3559-3586

W.Ammann, W.K.Liu, J.Studer, Th.Zimmermann (editors).
IMPACT: Effects of fast transient loadings. A.A. Balkema, 1988

Th.Zimmermann
A Lagrangian-Eulerian derivation of the equations of 2-phase porous media.
IENER Report 341.114, 1982

T.J.R.Hughes, W.K.Liu, Th. Zimmermann
Lagrangian –Eulerian finite element formulation for incompressible viscous flow.
Computer Methods in Applied Mechanics and Engineering, pp 329-349(1981)

Th.Zimmermann ,W.K.Liu.
Finite elements for contact problems in 2 dimensional elastodynamics.
Proc. Symp. on Comp. Meth.in Nonlin. Struct. and Sol. Mech., Washington, 1980

 

FLUID MECHANICS, MUDFLOWS
Preisig, Th. Zimmermann
Numerische Modellierung von Erdrutschen und Schlammlawinen,
Wasser Energie Luft 120(1):27–30, 2010

Preisig, Th. Zimmermann
Free-surface fluid dynamics on moving domains,
Computer Methods in Applied Mechanics and Engineering 200(1-4):372-382, 2010

Preisig, Th. Zimmermann
Two-phase free-surface fluid dynamics on moving domains,
Journal of Computational Physics 229(7):2740-2758, 2010

R.Frenette, Th. Zimmermann, D.Eyheramendy
Unified modeling of fluid or granular flows on the dam-break case.
ASCE J. of Hydraulics128, No3, pp 299-305, (2002)

T.J.R.Hughes, W.K.Liu, Th. Zimmermann
Lagrangian –Eulerian finite element formulation for incompressible viscous flow.
Computer Methods in Applied Mechanics and Engineering, pp 329-349(1981)

FRACTURE MECHANICS, FAILURE ANALYSIS
M.Jirasek, Th. Zimmermann
Embedded crack model. I. Basic formulation
International Journal for Numerical Methods in Engineering, 50 (2001), 1269-1290
II: Combination with smeared cracks.
International Journal for Numerical Methods in Engineering, 50 (2001), 1291-1305

M. Jirasek, Th. Zimmermann
Analysis of rotating crack model.
Journal of Engineering Mechanics, ASCE 124 (8), pp 842-851 (1998)

M. Jirasek , Th. Zimmermann
Rotating crack model with transition to scalar damage
Journal of Engineering Mechanics, ASCE 124 (3), pp 277-284 (1998)

Jirasek , Th. Zimmermann
Rotating crack model with transition to scalar damage. I. Local formulation, II. Nonlocal formulation and adaptivity,
LSC Internal Report 97/01, January 1997

Y.-J.Li, Th. Zimmermann
Numerical evaluation of the rotating crack model.
Computers & Structures 69, pp 487-497 (1998)

Ph. Menétrey , R.Walther , Th. Zimmermann, K.J.Willam, P.E. Reagan
Simulation of punching failure in reinforced-concrete structures.
ASCE, Journal Struct. Eng., pp652-659 (1997)

Z.Bazant, Th.Zimmermann (editors).
Structural mechanics in reactor technology.
Transactions of the concrete structures division. A.A. Balkema, 1988

Th.Zimmermann
Failure and fracturing analysis of concrete structures.
Nuclear Engineering and Design 92, pp 389-410(1986)

Th.Zimmermann, C.Rodriguez, B.Rebora
Aircraft impact on reinforced concrete shells, influence of material nonlinearities on equipment response spectra.
Computers and Structures 13, pp263-274 (1981)

B.Rebora, F.Uffer, J.P.Wolf, Th. Zimmermann
Computational experience with nonlinear dynamic analysis of thin reinforced with concrete structures with the initial stress approach.
Nuclear Engineering and Design 42, 2, pp 381-390(1977)

B.Rebora, J.P.Wolf, Th. Zimmermann
Dynamic rupture analysis of reinforced concrete shells.
Nuclear Engineering and Design 37, 2, pp 269-297(1976)

M.Paquet, B.Rebora, Th. Zimmermann
Analyse numérique non-linéaire d’un modèle de caisson.
Mémoires AIPC-IABSE 36, pp12-15(1976)

B.Saugy, M.Hussain, Th. Zimmermann
Three-dimensional rupture analysis of a prestressed concrete pressure vessel, including creep effects.
Nuclear Engineering and Design 28,1, pp 97-120(1974)

B.Saugy, Th. Zimmermann
Analyse non-linéaire des structures massives: applications.
Annales ITBTP292, pp 127-143(1972)

 

OBJECT- ORIENTED FINITE ELEMENTS & ARTIFICIAL INTELLIGENCE,
Th. Zimmermann , P.Bomme
Toward intelligent object- oriented scientific applications.
In Engineering Computational Technology, B.H.V.Topping & Z. Bittnar (Eds), Saxe-Coburg Publications, Stirling, Scotland, pp271-311, 2002

Eyheramendy, Th. Zimmermann
Object-oriented finite elements I-IV:
Computer Methods in Applied Mechanics and Engineering 132, pp 259-276 (1996)
Computer Methods in Applied Mechanics and Engineering 132, pp 277-304 (1996)
Computer Methods in Applied Mechanics and Engineering 154, pp 41-68 (1998)
Computer Methods in Applied Mechanics and Engineering 190, pp 2729-2751 (2001)

Commend , Th. Zimmermann
Object-oriented Nonlinear Finite Element Programming:a Primer.
Advances in Engineering Software, 32, pp 611-628 (2001)

Eyheramendy,Th. Zimmermann
Object-oriented Derivation and Automatic Programming of Finite Elements in Mechanics.
Engineering with Computers 15, pp 12-36 (1999)

D.Eyheramendy , Th. Zimmermann
Fonctionnalité d’un environnement orienté-objet pour le développement de code éléments finis.
Revue Européenne des Elements Finis Vol. 7, no 1-3 (1998)

Eyheramendy, Th. Zimmermann
Intégration d’une approche variationnelle pour la méthode des éléments finis dans un environnement orienté-objet.
Revue Européenne des Elements Finis Vol. 7, no 5, pp 589-607 (1998)

Th. Zimmermann, P. Bomme , D. Eyheramendy , L.Vernier, S. Commend
Aspects of an object-oriented finite element environment.
Computers & Structures 68, pp 1-16 (1998)

Eyheramendy, Th. Zimmermann
Object-oriented finite element programming : An interactive environment for symbolic derivation, application to an initial boundary value problem.
Advances in Engineering Software 27, pp 3-10 (1996)

Eyheramendy, Th. Zimmermann
Programmation orientée-objet appliquée à la méthode des éléments finis : dérivations symboliques,
Revue Européenne des éléments finis, Vol. 4, No 3, pp 327-360 (1995)

Ph. Menétrey , Th. Zimmermann
Object-oriented nonlinear finite element programming : Application to J-2 plasticity.
Computers & Structures, Vol. 49, no 5, pp 717-779 (1993)

Th. Zimmermann, Dubois-Pèlerin, P. Bomme
Object-oriented finite element programming I. Governing principles.
Computer Methods in Applied Mechanics and Engineering 98, Issue 2, pp 291-303 (1992)

Dubois-Pèlerin, Th. Zimmermann, P. Bomme
Object-oriented finite element programming II. A prototype program in smalltalk.
Computer Methods in Applied Mechanics and Engineering 98, Issue 3, pp 361-397 (1992)

Dubois-Pèlerin, Th. Zimmermann
Object-oriented finite element programming III. An efficient implementation in C++.
Computer Methods in Applied Mechanics and Engineering 108, Issues 1-2, pp 165-183 (1993)

Dubois-Pèlerin, Th. Zimmermann
Object-oriented finite element programming. Theory and C++ implementation.
Elmepress, 1992