ARTICLES – CHAPTERS



Computational study of the performance of a genetic algorithms based software 
R.N. Azeiteiro, P.A.L.F Coelho, D. Taborda, A. Pedro & D. Antunes 
Anisotropic viscohypoplasticity 
A. Niemunis, C. E. Grandas Tavera & L. F. Prada Sarmiento 
A simplified second gradient model for geomaterials 
R. Fernandes, C. Chavant, R. Chambon 
Numerical determination of the minimum size of RVE for random composite materials: twopoint probability approach 
A. Rozanski, D. Lydzba & J. F. Shao 
A timedependent multiscale damage model for rocks based on subcritical growth of microcracks 
B. Francois, C. Dascalu & B. Operchalska 
A constitutive model for the behaviour of shotcrete 
R. Schutz, D. M. Potts & L. Zdravkovic 
On mechanical behaviour of inherently anisotropic sand formations 
S. Pietruszczak, A. Azami & P. Guo 
A generalised fully coupled mechanicalwater retention model for unsaturated soils 
M. Lloret, M. Sanchez, M. Karstunen & S. Wheeler 
A model for destructured and water sensitive chalk 
E. Papamichos, R. Flatebo, & J. Stenebraten 
Hyperelastic and hyperviscoelastic constitutive modelling of road materials 
C. Rabaiotti, M. Caprez , C. Ozan & A. Puzrin 
Implications of thermal sensitivity of the static internal friction angle 
T. Hueckel, L. Laloui & B. Francois 
Mechanical modelling of eroded granular materials 
P. Y. Hicher & C. S. Chang 
A constitutive model for structured anisotropic soils 
M. P. CordaoNeto, M. Sanchez & M. Karstunen 
On the conditions at failure in schistose rocks 
Y.K. Lee, S. Pietruszczak & S. Jeon 
A viscoplastic model including damage for argillaceous rocks 
M. Souley, K. Su, G. Armand & M. Ghoreychi 
A unified framework for failure in geomaterials? 
F. Nicot & F. Darve 
Analysis of failure in geostructures via the second order work 
R. Wan & M. Pinheiro 
Diffuse failure: 3D phenomenological analysis and DEM simulations 
F. Darve, F. Prunier, L. Sibille & F. Nicot 
Discrete element modelling of damage mechanisms and acoustic emission in rock under triaxial compression 
H. D. V. Khoa, E. Aker, F. Cuisiat & L. Andresen 
Effect of grain crushing on shear localization using micropolar hypoplasticity 
J. Tejchman & I. Einav 
Material stability analysis based on the local and global elastoplastic tangent operators 
F. Prunier, F. Laouafa & F. Darve 
Modelling the onset of instability in oedometric tests on unsaturated bonded soils 
G. Buscarnera & R. Nova 
Strain localisation in sand under triaxial loading: characterisation by xray micro tomography and 3D digital image correlation, 
S. A. Hall, N. Lenoir, G. Viggiani, J. Desrues & P. Besuelle 
Application of ALEformulation to investigations of evolution of shear zones during granular flow in silos 
M. Wojcik & J. Tejchman 
Effects of fines on compressibility and static liquefaction of granular materials 
P. V. Lade, J. A. Yamamuro & C. D. Liggio 
Calibration of an advanced soil constitutive model for use in probabilistic numerical analysis 
R. Suchomel & D. Masin 
Soil parameter identification for the design of spread footings 
A. Papon, Y. Riou,, J. Heyman, Ch. Dano & PY. Hicher 
Effect of grain shape on the behaviour of granular materials in biaxial compression 
M. Chaze 
Numerical simulations of the behavior of granular bodies using DEM 
L. Widulinski, J. Kozicki & J. Tejchman 
Numerical modelling of laboratory tests on desiccation cracking 
A. L. Amarasiri, J. K. Kodikara & S. Costa 
The use of meshless methods in geotechnics 
C. Augarde & C. Heaney 
Stabilized finite elements in geomechanical applications 
S. Commend, Th. Zimmermann & A. Truty 
Extended finite element formulation for frictional crack with finite deformation 
R. I. Borja & F. Liu 
A hypoplastic macroelement for shallow foundations on sands 
D. Salciarini & C. Tamagnini 
A micromacro (DEMFEM) model of the behaviour of granular solids 
M. Nitka, G. Bilbie, G. Combe, C. Dascalu & J. Desrues 
Efficient multilevel preconditioners for large size geomechanical simulations 
C. Janna, M. Ferronato & G. Gambolati 
Seismic design of pilereinforced foundations using a multiphase approach 
Q. Thai Son, G. Hassen & P. de Buhan 
Limit analysis, convex optimization and decomposition: new bounds to the height limit of a Tresca vertical slope 
Z. Kammoun, F. Pastor, J. Pastor, H. Smaoui & E. Loute 
Stability of anchored walls embedded in cohesive soils by variational method 
O. Pula, W.Pula & M. Oslawska 
On the development of a THM model to include higher temperature effects 
H. R. Thomas, S. C. Seetharam, S. Siddiqua & P. J. Vardon 
Boundary heating of a fluidsaturated geomaterial 
A. P. S. Selvadurai & A. Suvorov 
Behaviour of an engineered clay barrier involved in a prospective nuclear waste isolation system 
B. Francois & L. Laloui 
Interactions between unsaturated soil phases involving linear momentum 
F. Molenkamp 
A coupled Material Point/Finite Difference scheme for modelbased simulation of fluidsaturated porous media 
Y. Higo, Y. Goto, S. Kimoto, F. Oka & Z.Chen 
A twoscale numerical approach for hydromechanical damage 
J. Frey, C. Dascalu & R. Chambon 
Mechanics of an embedded caprock layer during pressurization of a CO2 storage reservoir 
A. P. S. Selvadurai 
Boundary integral equations of unsaturated poroelastic media under heating in frequency domain 
P. Maghoul, B. Gatmiri & D. Duhamel 
Fully coupled hydromechanical analysis of unsaturated soils 
V. Galavi, R.B.J. Brinkgreve, P.G. Bonnier & N. A. Gonzalez 
Hydromechanical coupled model for hydration swelling rocks 
X. Chen & M. A. Hicks 
Hydromechanical modeling of damage due to underground excavation in hardened clay 
S. Levasseur, F. Collin, B. Frieg & R. Charlier 
Numerical modeling of gas hydrate formation in the ground 
S. Kimoto, Y. Miki & F. Oka 
Numerical modelling of interfacial soil erosion 
D. Lachouette, S. Bonelli, F. Golay & P. Seppecher 
Numerical modeling of swelling and the osmotic consolidation of bentonite 
F. Oka, H. Feng, S. Kimoto , A. J. Tinet & Y. Higo 
An investigation of the resaturation characteristics of the prototype repository 
P. J. Vardon, H. R. Thomas & P. J. Cleall 
Parametric study on the performance of a THM damage model for unsaturated porous media 
C. Arson & B. Gatmiri 
Reactive transport in granular media: modeling the erosion and filtration 
N. Sayouri, X. Liu, T. Khalil & B. Muresan 
Stochastic finite element modeling of contaminant transport 
M. M. Nezhad, A. A. Javadi & M. Rezania 
Threedimensional elastoplastic thermomechanical analysis of underground nuclear repository 
S. K. Patel & K. G. Sharma 
Understanding the thermomechanical response of heat exchanger piles 
C. Silvani, M. Nuth, L. Laloui & H. Peron 
The weathering of the foundation of the Tholos of Asklepios at Epidaurus: experiments and modelling 
E. Gerolymatou, R. Castellanza, R. Nova & I. Vardoulakis 
3D coupled geomechanical modeling in reservoir management 
N. Koutsabeloulis & X. Zhang 
Prediction of the spacing and patterns of drying cracks in soils 
H. Peron, L. Laloui, L.B. Hu & T. Hueckel 
Numerical modelling of desiccation processes in clayey soils 
H. U. Levatti, P. C. Prat & A. Ledesma 
New developments in the simulation of problems in underground construction 
G. Beer, Ch. Duenser, K. Riederer, R. Terkovics & K. Thoeni 
Numerical analysis of a shallow NATM tunnel with advancing face support by horizontal glass fibre anchors 
X.T. Wang, W. Wu & J. Bauer 
3D back analysis studies of Termino de Odivelas tunnel in Lisbon 
G. D. Vieira & J. A. Sousa 
The effect of advancedrainage on the shortterm behaviour of squeezing rocks in tunneling 
G. Anagnostou 
Finite element analysis of the Meuse HauteMarne underground research laboratory 
F. Laouafa, G. Armand, J.B. Kazmierczak & T. Maison 
Limit analysis of anisotropic soils 
R. L. Michalowski 
Limit analysis of bearing capacity of eccentrically loaded strip footing on clay with tension cutoff interface conditions 
A. Lyamin, K. Krabbenhoft & S. W. Sloan 
Upper bound solutions for bearing capacity of nonhomogeneous and anisotropic clay foundations 
M. Huang, Y. Liu, H. Qin & W. Wang 
A FE procedure for calculation of displacements and capacity of foundations subjected to cyclic loading 
H. P. Jostad & L. Andresen 
Lumpedparameter model of a bucket foundation 
L. Andersen , L. B. Ibsen & M. A. Liingaard 
Numerical study of simplified piled raft foundations employing an embedded pile formulation 
F. Tschuchnigg & H. F. Schweiger 
Numerical simulation of pile installation in sand 
J. Dijkstra, K. E. Anaraki, W. Broere & F. van Tol 
Behavior of piles subjected to inclined loads 
M. Achmus, K. AbdelRahman & K. Thieken 
Numerical analysis of expansion anchors 
M. M. El Sharnouby,& M.H. El Naggar 
Evaluation of loadcarrying capacity of suction anchors in clay by 3D finite element analysis 
L. Edgers, L. Andresen & H. P. Jostad 
Limit equilibrium assessment of drystone retaining structures 
C. Mundell & P. M. McCombie 
Geomechanical modelling of a natural slope affected by multiple slip surface failure mechanism 
A. Ferrari, L. Laloui & C. Bonnard 
MaterialPointMethod analysis of collapsing slopes 
S. M. Andersen & L. Andersen 
The behaviour of stone column supported embankment constructed on soft soil 
D. KamratPietraszewska &, M. Karstunen 
Load carrying capacity of masonry bridges: numerical evaluation of the influence of fill and spandrels 
A. Cavicchi1 & L. Gambarotta 
Seismic analysis of brick masonry structures of the Paugan powerhouse 
S. Pietruszczak & V. Gocevski 
FEmodelling of strain localization in concrete under mixed mode conditions using different approaches 
J. Bobinski & J. Tejchman 
The effect of soilstructure interaction on a reinforced concrete bridge 
S. Grange, L. Botrugno, P. Kotronis & C. Tamagnini 
Application of different coupled elastoplasticdamage models with nonlocal softening to concrete cyclic behaviour 
I. Marzec & J. Tejchman 
Critical failure surface location using simple genetic algorithm and multiple wedge slope stability 
P. McCombie 
Extraction of dynamic pore water pressure generation behavior via inverse analysis in seismic site response modeling 
D. R. Groholski & Y. M. A. Hashash 
Design of optimal flood protection embankments: combining different forms of Artificial Intelligence 
R. van der Meij 
Genetic programming for predicting axial capacity of driven piles 
I. Alkroosh, M. Shahin & H. Nikraz 
Neural network based hazard assessment for tunnel collapse 
H. S. Shin, Y. C. Kwon, Y. S. Jung & G. J. Bae 
Application of cyclic nonlinear elastic models to site response analysis 
D. Taborda, S. Kontoe, L. Zdravkovic & D. M. Potts 
Asymptotics in soilwheel interaction 
J. P. Hambleton & A. Drescher 
Numerical modelling of wave propagation tests for the detection of underground heterogeneities 
P. Alfonsi, E. Bourgeois, L. Lenti, M. Froumentin & E. Evain 
Statistical design of rockfall protective structures using a stochastic trajectory analysis model 
F. Bourrier, F. Nicot & F. Darve 
Vertical stresses due to linearly distributed pressures over polygonal domains 
M.G. DUrso & F. Marmo 
Development of hybrid simulation system for geotechnical engineering problems 
Y. C. Kwon, H. S. Shin & M. Kazama 
Book of Abstract
ABSTRACTS OF PAPERS PRESENTED AT THE FIRST INTERNATIONAL SYMPOSIUM ON
COMPUTATIONAL GEOMECHANICS (COMGEO I),
Juan lesPins,
France, 29 Apr il 1
May, 2009
