. Klugar, Ein betrag zur Mechanik des Schotterbettes, Eisenbanhtechnische Rundschau, issue.8, 1963.

M. Shenton, Deformation of railway ballast under repeated loading conditions. Railroad Track Mechanics and Technology, EIS79] Eisenmann & Kaess. Das Verhalten des Schotters unter Belastung. Eisenbanhtechnische Rundschau, 1978.

&. Cundali and . Strack, A discrete numerical model for granular assemblies, G??otechnique, vol.29, issue.1, pp.47-65, 1979.
DOI : 10.1680/geot.1979.29.1.47

A. Hettler, Bleibende Setzungen des Schotteroberbaues, Eisenbahntechnische Rundschau, vol.33, 1984.

A. Hettler, Schotter Triaxialversuche mit statischen und zyklischen Belastungsverlauf, Eisenbahntechnische Rundschau, issue.6, 1987.

Y. Sato, Experiment study on restoration works of settled ballast using scale models. The fourth International Heavy Haul Railway Conference, 1989.

L. Mauer, An interactive track-train dynamic model for calculation of track error growth. Vehicle System Dynamics Supplement 24, 1989.

C. Lecocq, La dégradation du ballast

K. Bagi, A quasi-static numerical model for micro-level analysis of granular assemblies, Mechanics of Materials, vol.16, issue.1-2, 1993.
DOI : 10.1016/0167-6636(93)90032-M

K. Knothe and S. L. Grassie, Modelling of railway track and vehicle/track interaction at high frequency. Vehicle System Dynamics, pp.209-262, 1993.

H. Ilias and S. Müller, A discrete-continuous track model for wheelsets rolling over short wavelength sinusoïdal rail irreguralities

A. Pannegeon, Simulations expérimentales du comportement du ballast ferroviaire sous chargement, 1993.

R. Sauvage, Railway track vertical static behaviour. INRETS-LTN, 1993.

S. Cox, Deflection of sleeper in ballast. Vehicle System Dynamics Supplement 24, pp.146-153, 1995.

R. Ford, Differential ballast settlement, and consequent undulations in track, caused by vehicle-track interaction. Vehicle System Dynamics Supplement 24, pp.222-233, 1995.

D. Li and E. T. Selig, Wheel/track dynamic interaction : track substructure perspective. Vehicle System Dynamics Supplement 24, pp.183-196, 1995.

Y. Sato, Japanese studies on deterioration of ballasted track. Vehicle System Dynamics Supplement 24, pp.197-208, 1995.