1. as already evidenced by Vilar & Davies (2002). trolled Laboratory Tests on Undisturbed Pyroclastic Soil: Stiffnesses and Volumetric Deformations. Proceedings of the 4th International Conference on Unsaturated Soils, UNSAT2006 (GSP 147), 2-6 April, Carefree, Arizona,
2. In order to analyse the influence of suction on the over large areas: a case study. Proceedings of the 3rd Inter
3. stress-strain behaviour of ashy soils, experimental national Conference on Unsaturated Soils, UNSAT 2002,