Publications

Scientific publications, books and engineering case studies covering ZSoil applications, material
models and numerical methods. Browse by topic to find research relevant to your modelling work.

PDF labels identify direct document links. SOURCE labels lead to publisher or repository pages, where
access conditions may vary. Entries without an online link are retained as bibliographic references.

New Additions to the Library

Additional journal articles, conference contributions and a European technical report with explicit
evidence of ZSoil use.

Reliability-based verification of limit states for
geotechnical structures

B. van den Eijnden et al.; T. Schweckendiek (editor)

European Commission, Joint Research Centre, EUR 40090, JRC139408 (2024).

Includes worked examples using ZSWalls/ZSoil and UQLab. Relevant to reliability assessment
of retaining structures; the report as a whole covers a broader range of methods.

SOURCE

The Hardening Soil Model: A Practical
Guidebook

R. Obrzud, A. Truty

Report 301125, revised 30 November 2025.

A technical reference for the Hardening Soil model and its small-strain extensions, with material-parameter
guidance for ZSoil modelling.

PDF

Books & Anniversary Volumes

Books introducing ZSoil and anniversary volumes documenting its development and applications.

Research by Topic

Open a topic to view its references. Some publications appear in more than one section. Historical
numerical-methods papers are distinguished from direct ZSoil applications.

Selected Papers · 2017–2026

Selected journal articles, conference papers and technical reports from the existing bibliography.

Numerical simulations of overflow
experiments on a model dike.

W. Tisler, W. Gorczewska-Langner, R. Ossowski, M. Cudny and A. Szymkiewicz

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)

SOURCE

Computer modeling in geotechnical practice. Future trends.

A. Truty

in Analizy i doświadczenia w geoinżynierii. Wydaw. Politechniki Śląskiej, 2017

REFERENCE

Bridges

Bridge foundations, pile testing and rock–structure interaction.

Constitutive Models

Material behaviour, constitutive formulations and parameter identification.

Dams

Static and dynamic behaviour, thermal effects and safety assessment of dams.

Deep Excavations

Retaining systems, staged excavation, monitoring and soil–structure interaction.

Simulation numerique tridimensionnelle de la fouille(Rolex SA) et instrumentation.

F. Geiser, S. Vurpillot, S. Commend, J. Crisinel

Traces 08, 4.2003

REFERENCE

Deep Foundations & Piles

Pile modelling, ground improvement and foundation response.

Roads & Pavements

Pavement behaviour and interaction with the supporting ground.

A new framework for analytical pavement design based on systematic control during construction
work (2004)

U. Ekdahl & P-E. Bengtsson, N. Rydén

REFERENCE

Dynamics & Seismic Analysis

Dynamic response, vibration and nonlinear seismic assessment.

Slope Stability & Landslides
Tunnels & Caverns

Underground construction, rock support and effects on nearby structures.

Design of Tunnels in Swelling Rock

U. Grunicke, H. Walter & G. Hofstetter

Felsbau 20 (2002)

REFERENCE

Influence du comportement plastique de la structure sur l’état limite ultime dans les problèmes
d’interaction sol-structure

S. Plumey

Publication de la Société Suisse de Mécanique des Sols et des Roches 148 (2004) 85-92

REFERENCE

Tunneling in urban area, a case study.

A. Truty, Th. Zimmermann

Proc.CST2002, Prague.

REFERENCE

Nagelversuchswand Aare (GE). Numerische Simulation und Vergleich mit Kontrollmessungen.

P. Egger, R. Gärber

Publ. de la Sté Suisse de Mécanique des Sols & des Roches, N° 138, Bern 1999

REFERENCE

Experimental and numerical comparison between fully grouted and frictional bolts.

G. Grasselli, M. Kharchafi, P. Egger

Proc. Int. Congress on Rock Mechanics, Paris 1999, pp. 903-907

REFERENCE

Excavation d’un tunnel ferroviaire en terrain meuble: modélisation d’une voûte parapluie,
calcul et mesure des tassements.

A. Bisetti, J. L’Eplattenier

Journal “Chantiers”, No 3, April 2000

REFERENCE

Groundwater & Coupled Processes

Seepage, dewatering and coupled hydro-mechanical behaviour.

Numerical simulations of overflow
experiments on a model dike.

W. Tisler, W. Gorczewska-Langner, R. Ossowski, M. Cudny and A. Szymkiewicz

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)

SOURCE

FE approcah to coupled transient flow and stability analysis of antiflood embankments.

A. Urbanski, M. Grodecki

Proc. Congress on Advances in Computer Methods in Geotechnical and Geoenvironmental Engineering,
Moscow 2000. Geology & Computers, S. Yufin Ed., Balkema, 2000

REFERENCE

Modélisation et simulation numérique de résines réactives dans un milieux poreux.

O. Diallo

Thèse de doctorat, Université Claude Bernard, Lyon 1, 2000

REFERENCE

ZSoil in Practice · Historical Archive

Earlier applications, conference contributions and theses retained from the original bibliography.

Mise en application de la norme SIA 267 pour la vérification des états limites

F. Geiser

Publication de la Société Suisse de Mécanique des Sols et des Roches 148 (2004) 93-101

REFERENCE

Three-dimensional numerical simulation of underground works(in Russian).

S. Yufin, D. Ustinov, Th. Zimmermann

Proc. of the Miners’ Week, Moscow 2002.

REFERENCE

La plate-forme flottante du monolithe de l’arteplage de Morat

Ph. Menétrey

Ingénieurs et Architectes Suisses 20 (2001)

REFERENCE

Rock structure stability as viewed from experience of 3D modeling.

S.A. Yufin, O.K. Postolskaya

Proc.4th NARMS Conf. : Pacific Rocks 2000, ‘’Rock around the Rim’’, J. Girard, M. Liebman,
Ch. Breeds & T. Doe Eds, Balkema, 2000

REFERENCE

Three-dimensional simulation of underground construction.

Th. Zimmermann, J.-L. Sarf

Proc. Eurock 2000 Conf., W. Wittke Ed., Balkema, 2000

REFERENCE

Recent advances in geotechnical engineering software.

Th. Zimmermann, A. Truty, J.-L. Sarf, S. Commend

Proc. Congress on Advances in Computer Methods in Geotechnical and Geoenvironmental Engineering,
Moscow 2000. S. Yufin Ed., Balkema, 2000

REFERENCE

Stabilized mixed u-p formulation for elasto-plastic media.

A. Truty, Th. Zimmermann

Proc. of Xth Scientific Conf. on Numerical Methods for Design & Analysis of Hydraulic,
Korbielow, Poland, March, 1998

REFERENCE

3D behaviour of bolted rock joints. Experimental and numerical study.

M. Kharchafi, G. Grasselli, P. Egger

Int. Proc. 3rd Int. Conf. on Mechanics of Jointed and Faulted Rocks, April 6-9, Vienne,
pp. 299-304

REFERENCE

A comparison of finite element enhancements for incompressible and dilatant behavior of
geomaterials.

Th. Zimmermann, A. Truty, S. Commend

Proc. of CIMASI Conf., Casablanca, Oct., 1998

REFERENCE

Numerical simulation of stability and failure of elastoplastic layered media.

A. Truty, Th. Zimmermann, A. Urbanski, Y.-J. Li, S. Commend

Proc. 9th IACMAG Conf.,Wuhan, China, 1997. J.X. Yuan Ed., Balkema 1997

REFERENCE

A stabilized formulation for finite element analysis of elastoplastic media.

A. Truty, Th. Zimmermann

Proc. NUMOG VI, Int. Symp. on Numerical Models in Geomechanics, Montreal, Balkema 1997

REFERENCE

Stabilité des tunnels à faible profondeur.

L. Desmidt

Mémoire de Maîtrise, Université catholique de Louvain, 1996

REFERENCE

Stabilité des pentes.

B. Verdonck

Mémoire de Maîtrise, Université catholique de Louvain, 1996

REFERENCE

Numerical simulation of underground works.

Th. Zimmermann, S. Commend, P. Roelfstra

Compte-rendus, Journées de l’AFTES, Chambéry, 1996

REFERENCE

Stability of Underground Openings.

S. McMillan

MSc. Thesis, Heriot-Watt University, Edinburgh, 1995

REFERENCE

Numerical simulation of underground openings

Th. Zimmermann, S. Commend

Proc. 10th Danube Conf. on Soil Mech. & Foundation Eng., Mamaia, Romania, 1995

REFERENCE

Comportement différé des roches marneuses encaissant les tunnels.

M. Kharchafi , F. Descoeudres

C.R. Colloque Craies et Schistes GMBR, Buxelles, mars 1995

REFERENCE

Numerical simulation of mixed-mode crack propagation in softening material.

Y. Li, Th. Zimmermann

Proc. of Chinese Young Scholar Symp. on Geomech. & Eng. Appl, Wuhan, China, 1994

REFERENCE

Evaluation of the long term performance of concrete pavements on subgrades with differential
settlements.

W. Wilk, Th. Zimmermann

Proc. Workshop on the Performance of Concrete Pavements, Krumbach, Austria, 1994

REFERENCE

An unified approach to stability, bearing capacity, consolidation, creep, and flow for
geotechnical practic.

Th. Zimmermann

Symposium on Computer Programs in Geotechnical Engineering, Göteborg, 1994

REFERENCE

Numerical analysis of the bearing capacity of strip and circular footings.

Th. Zimmermann, Ph. Menétrey, S. Commend

Int. Conf. on Computational Methods in Structural and Geotechnical Engineering, Hong Kong,
1994

REFERENCE

Numerical simulation of smeared crack propagation in geomaterials. An evaluation of the
rotating crack model.

Th. Zimmermann, Y. Li

Proc. of the Int. Symp. on Appl. of Computer Meth. in Rock Mech. and Eng., Xian, China,
1993

REFERENCE

Computational Mechanics

Research on finite element formulations and numerical methods. Some works predate ZSoil and are
included as methodological background.

A Lagrangian-Eulerian derivation of the equations of 2-phase porous media.

Th. Zimmermann

IENER Report 341.114, 1982

REFERENCE

Finite elements for contact problems in 2 dimensional elastodynamics.

Th.Zimmermann, W.K.Liu.

Proc. Symp. on Comp. Meth.in Nonlin. Struct. and Sol. Mech., Washington, 1980

REFERENCE

Fluid Mechanics & Mudflows

Numerical formulations for fluids, granular flows and mudflows.

Fracture Mechanics & Failure Analysis

Research on cracking, damage and structural failure, including foundational work predating ZSoil.

Rotating crack model with transition to scalar damage. I. Local formulation, II. Nonlocal
formulation and adaptivity,

M. Jirasek , Th. Zimmermann

LSC Internal Report 97/01, January 1997

REFERENCE

Structural mechanics in reactor technology.

Z. Bazant, Th. Zimmermann (editors).

Transactions of the concrete structures division. A.A. Balkema, 1988

REFERENCE

Analyse non-linéaire des structures massives: applications.

B. Saugy, Th. Zimmermann

Annales ITBTP292, pp 127-143(1972)

REFERENCE

Geomechanics & Geotechnics

Constitutive calibration, field-test interpretation and numerical geomechanics.

Computer modeling in geotechnical practice. Future trends.

A. Truty

in Analizy i doświadczenia w geoinżynierii. Wydaw. Politechniki Śląskiej, 2017

REFERENCE

Numerische Modellierung von Erdrutschen und Schlammlawinen,

M. Preisig, Th. Zimmermann

Wasser Energie Luft 120(1):27–30, 2010

REFERENCE

Esempio di analisi di una galleria con il programma agli elementi finiti ZSoil

A. Urbanski, Th. Zimmermann.

(contribution to “Gallerie” by Maurizio Tanzini, 2005, in Italian )

REFERENCE

Strassen, im besonderen Betonstrassen auf wenig tragfaehigem, zu Setzungen neigendem Baugrund,

Wilk, Th. Zimmermann

Rep. 354 VSS/Zace rep. 3.1995

REFERENCE

Indirect boundary element algorithm for slope stability analysis.

Y.S. Jiang, Th. Zimmermann

Eng.Analysis w.Boundary Elements 9, pp 209-217(1992)

REFERENCE

A three-dimensional numerical simulation model for rockfalls.

Th. Zimmermann, B. Rebora, E. Davalle, F. Descoeudres

Report LSC 89/01

REFERENCE

Object-oriented Finite Elements & Artificial Intelligence

Scientific software architecture, symbolic derivation and finite element programming. These historical
references concern computational methods rather than necessarily using ZSoil.

Toward intelligent object- oriented scientific applications.

Th. Zimmermann , P. Bomme

In Engineering Computational Technology, B.H.V.Topping & Z. Bittnar (Eds), Saxe-Coburg
Publications, Stirling, Scotland, pp271-311, 2002

REFERENCE

Object-oriented Derivation and Automatic Programming of Finite Elements in Mechanics.

D. Eyheramendy, Th. Zimmermann

Engineering with Computers 15, pp 12-36 (1999)

REFERENCE

Fonctionnalité d’un environnement orienté-objet pour le développement de code éléments
finis.

D. Eyheramendy , Th. Zimmermann

Revue Européenne des Elements Finis Vol. 7, no 1-3 (1998)

REFERENCE

Intégration d’une approche variationnelle pour la méthode des éléments finis dans un environnement
orienté-objet.

D. Eyheramendy, Th. Zimmermann

Revue Européenne des Elements Finis Vol. 7, no 5, pp 589-607 (1998)

REFERENCE

Object-oriented finite element programming : An interactive environment for symbolic derivation,
application to an initial boundary value problem.

D. Eyheramendy, Th. Zimmermann

Advances in Engineering Software 27, pp 3-10 (1996)

REFERENCE

Programmation orientée-objet appliquée à la méthode des éléments finis : dérivations symboliques,

D. Eyheramendy, Th. Zimmermann

Revue Européenne des éléments finis, Vol. 4, No 3, pp 327-360 (1995)

REFERENCE

Object-oriented finite element programming. Theory and C++ implementation.

Dubois-Pèlerin, Th. Zimmermann

Elmepress, 1992

REFERENCE

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