1. CONSTITUTIVE MODELS FOR GEOMATERIALS
1.1 Mathematical formulation
On the incremental behaviour of granular soils F Calvetti, C. Tamagnini & G. Viggiani
Micromechanical model for softening and dilatation of rock joints A. Misra
On failure criteria incorporating a scalar anisotropy parameter D. Lydzba & S. Pietruszczak
A new macroscopic approach for brittle damage: anisotropy and unilateral effect H. Welemane & F. Cormery
A constitutive model for North Sea Chalk: application to reservoir compaction and waterflooding R. Charlier, F. Collin, C. Schroeder, P. Illing, P. Delage, Y.J. Cui & V De Gennaro
Modelling principal stress rotation effects with multilaminate type constitutive models for clay H.P. Neher, M. Cudny, C. Wiltafsky & H.F. Schweiger

Masonry Structures
Comparative computations of masonry arch bridges using continuum and discontinuum mechanics R. Schlegel, K. Rautenstrauch & J. Will
Modeling stone masonry dynamics with 3DEC J.V. Lemos
Failure analysis of masonry shear walls
R.    Schlegel & K. Rautenstrauch
Tunnels and Caverns
The Gotthard-Base-Tunnel: conceptual modeling for tunneling extremely weak zones H. Konietzky, L. te Kamp & H. Hagedorn
A study on the deformation of the lining of a circular tunnel according to the variation of ground condition
Y.S. Oh, T.W. Ha, J.S. Lee & Y.W. Park